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Longer titles found: 774–775 carbon-14 spike (view), 993–994 carbon-14 spike (view)

searching for Carbon-14 273 found (677 total)

alternate case: carbon-14

Radiometric dating (5,517 words) [view diff] exact match in snippet view article find links to article

involved. For instance, carbon-14 has a half-life of 5,730 years. After an organism has been dead for 60,000 years, so little carbon-14 is left that accurate

Absolute dating (1,774 words) [view diff] exact match in snippet view article find links to article

entering Earth's atmosphere produces carbon-14, and plants take in carbon-14 as they fix carbon dioxide. Carbon-14 moves up the food chain as animals eat

Grotte de Cussac (233 words) [view diff] exact match in snippet view article find links to article

human burials in Paleolithic Europe. The bones have been dated using carbon-14 measurements to approximately 25,000 years in age. The cave was discovered

Ard Tlaili (390 words) [view diff] no match in snippet view article find links to article

culture of Byblos and southern Syrian and Halaf sites to the north. The carbon 14 dating of charcoal from the different levels at Ard Tlaili gave a short

Xianren Cave (359 words) [view diff] no match in snippet view article find links to article

000 years before present, at the end of the Last Glacial Period. The carbon 14 datation was established by carefully dating surrounding sediments. Many

Pre-Pottery Neolithic B (2,152 words) [view diff] no match in snippet view article find links to article

Pre-Pottery Neolithic B (PPNB) is part of the Pre-Pottery Neolithic, a Neolithic culture centered in upper Mesopotamia and the Levant, dating to c. 10

Waste-to-energy (4,078 words) [view diff] no match in snippet view article find links to article

radiocarbon dating. A technical review (CEN/TR 15591:2007) outlining the carbon 14 method was published in 2007. A technical standard of the carbon dating

Danger Cave (575 words) [view diff] exact match in snippet view article find links to article

artifacts of the Desert Culture from c. 9000 BC until c. 500 AD. Through carbon-14 dating, it has been determined that there is very little evidence of human

Chopping tool (705 words) [view diff] no match in snippet view article find links to article

are usually dated by determining the age of the find context e.g. by Carbon 14 dating and Potassium argon dating. The oldest stone tools are about 3

Baphuon (880 words) [view diff] exact match in snippet view article find links to article

dates four iron crampons integrated into the structure using the AMS Carbon-14 method, revealed the construction was much earlier than thought and can

ʻAilāʻau eruption (186 words) [view diff] no match in snippet view article find links to article

of Kīlauea volcano on the island of Hawaiʻi in the Hawaiian Islands. Carbon 14 dated from approximately 1410 to 1470 with an eruptive volume of 5.2 ±

Pre-Pottery Neolithic (1,748 words) [view diff] no match in snippet view article find links to article

The Pre-Pottery Neolithic (PPN) represents the early Neolithic in the Levantine and upper Mesopotamian region of the Fertile Crescent, dating to c. 12

Toloy (270 words) [view diff] exact match in snippet view article find links to article

their culture includes granaries, skeletal remains, pottery, and plants. Carbon-14 dating has established these artifacts as possibly of 3rd and 2nd centuries

Falcarinol (562 words) [view diff] no match in snippet view article find links to article

acid was reacted with oxygen (b) to form a second cis double bond at the carbon 14 position (conjugated position) leading to the formation of dehydrocrepenynic

Border Cave (5,602 words) [view diff] exact match in snippet view article find links to article

more archaeological materials. Researchers have used a combination of carbon-14 dating, amino acid racemisation, luminescence, and electron spin resonance

Ale's Stones (639 words) [view diff] exact match in snippet view article find links to article

(220 ft) long formed by 59 large boulders, weighing up to 5 tonnes each. The carbon-14 dating system for organic remains has provided seven results at the site

Newport Tower (Rhode Island) (2,945 words) [view diff] no match in snippet view article

The Newport Tower, also known as the Old Stone Mill, is a round stone tower located in Touro Park in Newport, Rhode Island, the remains of a windmill built

Gesher (archaeological site) (513 words) [view diff] no match in snippet view article

report on the Middle Bronze cemetery was published in 2007. Calibrated Carbon 14 dates for Gesher as of 2013. Gesher Pre-Pottery Neolithic A rounded building

Wiggle matching (196 words) [view diff] exact match in snippet view article find links to article

Wiggle matching, also known as carbon–14 wiggle-match dating (WMD) is a dating method that uses the non-linear relationship between 14C age and calendar

Danevirke (2,356 words) [view diff] exact match in snippet view article find links to article

England, another great defensive structure of the late 8th century. New carbon-14 dating in 2013 has revealed that the second stage started around 500 AD

Meteorite weathering (469 words) [view diff] exact match in snippet view article find links to article

Bibcode:1993Metic..28Q.460W. Wlotzka, F.; Jull, A. J. T.; Donahue, D. J. (1995). "Carbon-14 Terrestrial Ages of Meteorites from Acfer, Algeria". Workshop on Meteorites

Mangalore University (1,015 words) [view diff] exact match in snippet view article find links to article

University - Times of India". The Times of India. Retrieved 10 March 2019. "Carbon-14 dating facility set up in Mangalore University". Deccan Herald. 23 October

D. Allan Bromley (807 words) [view diff] exact match in snippet view article find links to article

2005. Bromley, David A. (1952). Ground state parities of Nitrogen-14 and Carbon-14 (Ph.D.). University of Rochester. OCLC 17528172 – via ProQuest. Rich,

Hjarnø (1,244 words) [view diff] exact match in snippet view article find links to article

wood, hazelnut shells, plant seeds, string, and flint flakes and tools. Carbon-14 analysis of the paddles dates them to about 4700-4540 BCE, which places

Glossary of archaeology (2,611 words) [view diff] exact match in snippet view article find links to article

000 years old. Age is determined by examining the loss of the unstable carbon-14 isotope, which is absorbed by all living organisms during their lifespan

Phases of Operation Car Wash (15,318 words) [view diff] no match in snippet view article find links to article

make illegal payments. On 1 April, the Federal Police launched Operation Carbon 14 (Operação Carbono 14), with 12 court orders, including two temporary arrests

National Register of Historic Places listings in Pennsylvania (796 words) [view diff] no match in snippet view article find links to article

8 Bradford 13 9 Bucks 163 10 Butler 13 11 Cambria 31 12 Cameron 1 13 Carbon 14 14 Centre 64 Chester: Eastern 113 Chester: Northern 89 Chester: Southern

Environmental radioactivity (3,223 words) [view diff] exact match in snippet view article find links to article

instance the neutron bombardment (neutron activation) of nitrogen-14 forms carbon-14. This radioisotope can be released from the nuclear fuel cycle; this is

Regioselectivity (438 words) [view diff] exact match in snippet view article find links to article

Acta 1949, 32, 275 Palmer, Billy W.; Fry, Arthur (1970). "Variation of carbon-14 isotope effect with substituent and the mechanism of the m-chloroperbenzoic

Kuntillet Ajrud (778 words) [view diff] exact match in snippet view article find links to article

significant in biblical archaeology. Kuntillet Ajrud is in north Sinai; carbon-14 dating indicates occupation in the period 801–770 BCE, and the eponymous

Radiocarbon dating of the Shroud of Turin (6,958 words) [view diff] exact match in snippet view article find links to article

for which carbon-14 dating was developed. Bacteria and associated residue (bacteria by-products and dead bacteria) carry additional carbon-14 that would

Bruniquel Cave (973 words) [view diff] exact match in snippet view article find links to article

found in the cave was carbon-dated to more than 47,600 years because carbon-14 was no longer detectable in the bone, indicating thus a greater age. Research

Bloomery (3,200 words) [view diff] exact match in snippet view article find links to article

carbon-14 dated to be from the 12th century.[full citation needed] The oldest bloomery in Sweden, also found in the same area, has been carbon-14 dated

Senpukuji Cave (166 words) [view diff] exact match in snippet view article find links to article

of these ceramics dates to the final pleistocene. It has been dated by Carbon-14 to be about 12000 years old. Fukui cave Ryuzaburo TAKAHASHI, Takeji TOIZUMI

Barrier Canyon Style (237 words) [view diff] no match in snippet view article find links to article

period (probably late archaic) and are estimated (from direct and indirect carbon 14 dates) to be somewhere in the range of 1500 to 4000 years old, possibly

Bromme culture (503 words) [view diff] no match in snippet view article find links to article

corresponds to the second half of the Allerød Oscillation. Only a few carbon 14 datings have been made of the Bromme hunters. These dates fall within

Vero man (1,059 words) [view diff] exact match in snippet view article find links to article

Sellards were passed around various institutions for study. By the time carbon-14 dating of fossils became possible, about 35 years after the discovery

Apollo 11 Cave (622 words) [view diff] exact match in snippet view article find links to article

southern Africa and the oldest depictions of figurative art in Africa, carbon-14 dated to c. 30,000 years BP. The art slabs found in this cave are referred

List of Jewish American chemists (291 words) [view diff] exact match in snippet view article find links to article

(1937–), chemist and writer, Nobel Prize winner (1981) Martin Kamen, carbon-14 Jacob A. Marinsky, discovered promethium Alexander Pines, physical chemist

Aragonite (1,933 words) [view diff] no match in snippet view article find links to article

Wang, Jang; Jahren, A. Hope; Amundsen, Ronald (1996). "Potential For [Carbon 14] Dating Of Biogenic Carbon In Hackberry (Celtis) Endocarps" (PDF). Quaternary

1000s BC (decade) (396 words) [view diff] exact match in snippet view article

beginning of the peoples we later know as Illyrians c. 1000 BC—Rough carbon-14 dating of the Cherchen Man. Saul, king of Israel (1037 BC-1010 BC) (according

Conservation and restoration of bone, horn, and antler objects (6,590 words) [view diff] exact match in snippet view article find links to article

carbon-14, as living things absorb and accumulate carbon naturally over their lifetime. Once an organism dies, carbon levels begin to drop and carbon-14

Friedau Castle (522 words) [view diff] exact match in snippet view article find links to article

speculation was that the bones came from tortured prisoners. However, Carbon-14 dating found that the bones dated from before the tower was built in the

Kelar Mound (97 words) [view diff] exact match in snippet view article find links to article

10-meter high mound covers an area of 6,000 hectares. Studies of the carbon-14 remains (coal and bone) have dated the site to 6,000 before present. A

Brendan Whiting (632 words) [view diff] no match in snippet view article find links to article

Story in which he presented evidence disputing the validity of the 1988 carbon 14 dating tests on the Shroud of Turin. Whiting believed the Shroud of Turin

On Your Knees Cave (1,455 words) [view diff] exact match in snippet view article find links to article

region. One hundred animal bones samples from On Your Knees Cave underwent carbon-14 dating and the results indicated that during the past 40,000 years there

Tocharian script (1,216 words) [view diff] exact match in snippet view article find links to article

expedition headed by Albert Grünwedel. The calibrated age of the manuscript by Carbon-14 technique is 130 CE (80–230 CE), corresponding to the rule of the Kushan

University of Chicago (13,647 words) [view diff] exact match in snippet view article find links to article

Field. Advances in chemistry led to the "radiocarbon revolution" in the carbon-14 dating of ancient life and objects. The university research efforts include

Caves of Gargas (407 words) [view diff] exact match in snippet view article find links to article

parts of the caves, depicting horses, bison, aurochs, ibex and mammoth. Carbon-14 dating of a bone stuck in a crack in a wall decorated with hand stencils

Oxycodone (11,214 words) [view diff] exact match in snippet view article find links to article

very similar, differing only in that Oxycodone has a hydroxy group at carbon-14 (codeine has just a hydrogen in its place) Oxycodone has a 7,8-dihydro

Entheogenic drugs and the archaeological record (2,075 words) [view diff] no match in snippet view article find links to article

stones which was then subsequently published by the Wassons. Based on Carbon 14 dates and stratigraphy, some of these Pre-Classic finds can be dated as

Jarmo (912 words) [view diff] exact match in snippet view article find links to article

covering an area of 12,000 to 16,000 m2, and which has been dated (by carbon-14) to 7090 BC, for the oldest levels, to 4950 BC for the most recent. The

Fire Temple of Isfahan (1,016 words) [view diff] no match in snippet view article find links to article

use of the temple is emphasized and based on the results of years of carbon 14 experiments, this fire temple is considered an Elamite temple that later

Architecture of England (4,669 words) [view diff] exact match in snippet view article find links to article

London: Penguin Books. p. 7. ISBN 0-14-014581-8. Another revelation of carbon-14 is that there were fairly numerous communities of agriculturalists in

Hallstatt plateau (403 words) [view diff] no match in snippet view article find links to article

calibrate to c. 800–400 BC, no matter the measurement precision. The carbon 14 dating method is hampered by this large plateau on the calibration curve

Azinphos-methyl (3,468 words) [view diff] exact match in snippet view article find links to article

the different compounds in the mixture. The synthesis (in this case, of carbon-14-labelled material) can be seen in figure 1. In the first step, o-nitroaniline

Photosynthesis (11,571 words) [view diff] exact match in snippet view article find links to article

James Bassham and a score of students and researchers utilizing the carbon-14 isotope and paper chromatography techniques. The pathway of CO2 fixation

New Madrid Seismic Zone (3,764 words) [view diff] exact match in snippet view article find links to article

prehistory. Based on artifacts found buried by sand blow deposits and from carbon-14 studies, previous large earthquakes like those of 1811–12 appear to have

Pulli settlement (803 words) [view diff] exact match in snippet view article find links to article

and 1975-76 by the Estonian archaeologist L. Jaanits. Three reliable carbon-14 dates come from the oldest known settlement site of Pulli, from the beginning

Zipaquirá (1,500 words) [view diff] no match in snippet view article find links to article

lithic strata reveal animal bones and carbon fragments, analysed with carbon 14 dating to be around 12,500 years old, which makes it the oldest evidence

Six Finger Satellite (1,279 words) [view diff] no match in snippet view article find links to article

So Lonely") (1997, Sick & Tired) untitled 7" with Carbon 14 magazine #9 ("Unit 6") (1997, Carbon 14) Sound: Check ("Race Against Space") (1998, Sub Pop)

Tyrosine (2,535 words) [view diff] exact match in snippet view article find links to article

bio-synthetic pathway has been established from tyrosine to morphine by using Carbon-14 radio-labelled tyrosine to trace the in-vivo synthetic route.Tyrosine

Matupi Cave (1,266 words) [view diff] exact match in snippet view article find links to article

The dating of the different excavated layers has been secured through carbon-14 dating. For the middle layer, C-14 evidence was corroborated by thermoluminescence

Miyake (101 words) [view diff] exact match in snippet view article find links to article

Expressway Miyake (surname) Miyake Event, or 774–775 carbon-14 spike, and other exceptional carbon-14 spikes Miyake-daiko, a style of Japanese taiko drumming

Timeline of paleontology (1,854 words) [view diff] exact match in snippet view article find links to article

would show that they were pre-Cambrian. 1947 — Willard Libby introduces carbon-14 dating. 1953 — Stanley A. Tyler discovers microfossils in the gunflint

Vasishtha (3,346 words) [view diff] exact match in snippet view article find links to article

universities (ETH Zurich, Stanford and UC) using among other methods carbon-14 dating tests, spectrographic analysis, X-ray dispersal analysis and metallography

Bow and arrow (4,218 words) [view diff] no match in snippet view article find links to article

but they were destroyed in Hamburg during the Second World War, before carbon 14 dating was available; their age is attributed by archaeological association

Older Dryas (3,170 words) [view diff] exact match in snippet view article find links to article

segment. The segment is small enough to escape the resolution of most carbon-14 series, as the points are not close enough together to find the segment

Mesolithic (3,538 words) [view diff] no match in snippet view article find links to article

000 years before present, at the end of the Last Glacial Period. The carbon 14 datation was established by carefully dating surrounding sediments. Many

Shell tools in the Philippines (926 words) [view diff] no match in snippet view article find links to article

shell ornaments as well as other types of shell tools. The calibrated Carbon 14 date for the burial is 3,675 - 3,015 B.C. and 4,575 - 4,425 B.C. for a

Nahal Mishmar hoard (468 words) [view diff] exact match in snippet view article find links to article

one of stone, five of hippopotamus ivory, and one of elephant ivory. Carbon-14 dating of the mat suggests the date at least 3,500 BCE, i.e., it places

Allan Hills 84001 (2,283 words) [view diff] exact match in snippet view article find links to article

samarium–neodymium (Sm–Nd), rubidium–strontium (Rb–Sr), potassium–argon (K–Ar), and carbon-14 dating. Other meteorites that have potential biological markings have

Meyer Rubin (5,003 words) [view diff] exact match in snippet view article find links to article

1086/626878. S2CID 129644650. Rosen, A. A.; Rubin, Meyer (1964). "Natural carbon-14 activity of organic substances in streams". Science. 143 (3611): 1163–1164

Carbon dating the Dead Sea Scrolls (1,045 words) [view diff] exact match in snippet view article find links to article

the Dead Sea Scrolls. New York: HarperSanFrancisco. p. 27. Doudna, G. "Carbon-14 Dating", in Encyclopedia of the Dead Sea Scrolls, Schiffman, Lawrence

Genesee River (1,757 words) [view diff] exact match in snippet view article find links to article

Letchworth State Park, accessdate=2016-06-05 Such layers often allow carbon-14 dating to synchronize subdisciplines of stratigraphy High falls & Browns

Khirbet Qeiyafa ostracon (1,866 words) [view diff] exact match in snippet view article find links to article

said the inscription was the longest Proto-Canaanite text ever found. Carbon-14 dating of 4 olive pips found in the same context with the ostracon and

Papasidero (1,138 words) [view diff] no match in snippet view article find links to article

bone and stone tools, wonderful graffiti and their skeletal remains. Carbon 14 dating proves occupation since 4470 BC (Neolithic). In the Upper Paleolithic

Antimatter comet (2,349 words) [view diff] exact match in snippet view article find links to article

further (Cowan, Atluri & Libby 1965), having studied worldwide levels of carbon-14 in tree rings and noticing unusually high levels for the year 1909. However

Hotié de Viviane (859 words) [view diff] exact match in snippet view article find links to article

wheels. The whole construction has been dated between 3500 and 2500 BC.Carbon-14 dating of charcoal found on site refined the estimate to between 3,355

Old Tjikko (852 words) [view diff] exact match in snippet view article find links to article

are known to reproduce by layering. The tree's age was determined by carbon-14 dating of the root system, which found roots dating back to 375, 5,660

Úbeda (2,023 words) [view diff] exact match in snippet view article find links to article

research team led by Professor Francisco Nocete, based on findings from 35 Carbon-14 datings conducted at the Las Eras del Alcázar site. There are remnants

Luke the Evangelist (4,732 words) [view diff] exact match in snippet view article find links to article

Thebes and the Reliquary of Padua, anatomical analyses of the remains, carbon-14 dating, comparison with the purported skull of the Evangelist located

Tainter Cave (1,596 words) [view diff] exact match in snippet view article find links to article

sites from 250 to 700 A.D. A piece of wood charcoal from the floor was carbon-14 dated to 535 A.D. Charred rolls of birch bark are also scattered around

Boca de Potrerillos (2,698 words) [view diff] exact match in snippet view article find links to article

suggest a prolonged occupation of human groups at different intervals. Carbon-14 dating testing made on the ovens found in the area as well as oxidation

Tuff (4,757 words) [view diff] exact match in snippet view article find links to article

assemblages. Absolute ages for tuff beds can be determined by K-Ar, Ar-Ar, or carbon-14 dating. Zircon grains found in many tuffs are highly durable and can survive

Acetylene (4,324 words) [view diff] exact match in snippet view article find links to article

gas to feed into a mass spectrometer to measure the isotopic ratio of carbon-14 to carbon-12. Acetylene combustion produces a strong, bright light and

Alrø (1,201 words) [view diff] exact match in snippet view article find links to article

awaiting carbon-14 dating, but the charcoal originally came from oak wood. Soil samples were taken from the pits and are waiting for carbon-14 dating and

Spitzer Manuscript (1,182 words) [view diff] exact match in snippet view article find links to article

Spitzer, whose team first studied it in 1927–28. The calibrated age by Carbon-14 technique is 130 CE (80–230 CE). According to Indologist Eli Franco, palaeographical

Castle Geyser (597 words) [view diff] exact match in snippet view article find links to article

The sinter cone for Castle Geyser has been dated to around 1022 using carbon-14 dating. This date is much younger than the originally-presumed age of

Wyoming (9,250 words) [view diff] no match in snippet view article find links to article

4 Sweetwater 12 Lincoln 20 Washakie 5 Albany 13 Converse 21 Weston 6 Carbon 14 Niobrara 22 Teton 7 Goshen 15 Hot Springs 23 Sublette 8 Platte 16 Johnson

Mummy paper (2,774 words) [view diff] exact match in snippet view article find links to article

as the test would only prove they are made of linen. Nor can they be carbon-14 dated. This test requires the burning of the material, meaning that items

Neolithic (8,094 words) [view diff] exact match in snippet view article find links to article

7200 Hakra ware Pengtoushan culture China 7500 6100 rice residues were carbon-14 dated to 8200–7800 BC Çatalhöyük Turkey 7500 5700 Mentesh Tepe and Kamiltepe

Church of Kish (1,231 words) [view diff] exact match in snippet view article find links to article

church building dates to about the 12th century (990–1160 A.D. calibrated Carbon-14 date). The existing church building cannot be dated to the times of St

1998–99 West Bromwich Albion F.C. season (287 words) [view diff] no match in snippet view article find links to article

11,606 Hughes (3, 1 pen) 7 November 1998 Birmingham City H 1–3 19,472 Carbon 14 November 1998 Huddersfield Town H 3–1 13,626 Hughes (3, 1 pen) 21 November

Wilhelm von Bode (1,236 words) [view diff] exact match in snippet view article find links to article

piece (albeit not by Leonardo). In April 2021, the bust was dated using carbon-14, which confirmed that it was sculpted in the 19th century. The bust remains

Canna (plant) (3,720 words) [view diff] exact match in snippet view article

Seed structure in Cannaceae Lerman, J. C. and E. M. Cigliano. 1971. New carbon-14 evidence for six hundred years old Canna compacta seed Sivori, E.; et al

Khyan (2,298 words) [view diff] exact match in snippet view article find links to article

Sobekhotep IV reigned much later than previously thought. Nearly all carbon-14 analyses of materials related to the Second Intermediate Period yield

Great Artesian Basin (1,806 words) [view diff] exact match in snippet view article find links to article

southern part of the basin. The age of the groundwater, determined by carbon-14 and chlorine-36 measurements combined with hydraulic modelling, ranges

Tairona (1,766 words) [view diff] exact match in snippet view article find links to article

forcibly integrated into the Spanish Encomienda system. The available Carbon-14 dates show that the coastal sites were occupied from perhaps as early

Naval ram (3,393 words) [view diff] no match in snippet view article find links to article

off the coast of Israel near Atlit, is an example of an ancient ram. Carbon 14 dating of timber remnants date it to between 530 BC and 270 BC. Rams are

Geometric series (10,680 words) [view diff] exact match in snippet view article find links to article

such as the decay of radioactive carbon-14 atoms where the common ratio r is defined by the half-life of carbon-14. As an aside, the common ratio r can

Çatalhöyük (3,587 words) [view diff] no match in snippet view article find links to article

Calibrated Carbon 14 dates for Çatalhöyük, as of 2013.

Tartessos (3,297 words) [view diff] exact match in snippet view article find links to article

large for a site in the Iberian Peninsula in that period. Calibrated carbon-14 dating carried out by University of Groningen on associated cattle bones

Tell Abu Hureyra (2,383 words) [view diff] no match in snippet view article find links to article

Earliest calibrated Carbon 14 dates for Neolithic Abu Hureyra as of 2013. This is about 1,000 years after Gesher.

Huipil (2,262 words) [view diff] no match in snippet view article find links to article

depictions of her in the Lienzo de Tlaxcala and the Florentine Codex. However, carbon 14 tests date it to the 18th century. It is exceptional not only for its

Tephrochronology (1,493 words) [view diff] exact match in snippet view article find links to article

from marine deposits and ice-core records, and to extend the limits of carbon-14 dating. A pioneer in the use of tephra layers as marker horizons to establish

Kurgan (3,175 words) [view diff] no match in snippet view article find links to article

temple built upon a kurgan. Dating of this structure awaited results of carbon 14 tests in 2001. The mound called Kopiec Tatarski at Przemyśl is triangular

Sadler's Mill (390 words) [view diff] exact match in snippet view article find links to article

structure. During the restoration evidence of an earlier structure was found; carbon-14 dating established the age of this to be c. 1650. The restoration was

Thermonuclear weapon (12,397 words) [view diff] exact match in snippet view article find links to article

his concern about possible genetic damage from long-lived radioactive carbon-14 created in the atmosphere from nitrogen-14 by the enormous fluxes of neutrons

Iwo Jima (5,585 words) [view diff] exact match in snippet view article find links to article

and lava destroyed a previous forested island 131±20BC and 31±20 BC: carbon-14 date of seashells found buried in lava at Motoyama (see map) Micronesian

Fringe theories about the Shroud of Turin (10,877 words) [view diff] exact match in snippet view article find links to article

for which carbon-14 dating was developed. Bacteria and associated residue (bacteria by-products and dead bacteria) carry additional carbon-14 that would

Cusco (5,918 words) [view diff] exact match in snippet view article find links to article

900 to 1200 CE, prior to the arrival of the Inca in the 13th century. Carbon-14 dating of Saksaywaman, the walled complex outside Cusco, established that

Bad Homburg (2,363 words) [view diff] exact match in snippet view article find links to article

even earlier time may lie beneath these remains. Investigations using carbon-14 dating and micromorphological analysis will show whether the dating can

Kizil Caves (23,025 words) [view diff] no match in snippet view article find links to article

question is rather too short in relation to the uncertainty margin of Carbon 14 datation, to provide a meaningful segmentation of the caves. Most narrow

Joseph Altman (658 words) [view diff] exact match in snippet view article find links to article

dentate gyrus, olfactory bulb and striatum through the measurement of Carbon-14—the levels of which changed during nuclear bomb testing throughout the

Moa (7,886 words) [view diff] exact match in snippet view article find links to article

Haast's eagle, which had relied on them for food. Recent research using carbon-14 dating of middens strongly suggests that the events leading to extinction

Opium (14,990 words) [view diff] exact match in snippet view article find links to article

(the Cueva de los Murciélagos, or "Bat Cave", in Spain), which has been carbon-14 dated to 4200 BCE. Numerous finds of P. somniferum or P. setigerum from

Palmyra Delran (1,473 words) [view diff] no match in snippet view article find links to article

Apex Recording Service – 7" single (1991) COMPILATIONS Music to Read Carbon 14 By vol. 1 compilation C14 Records – 1 song (2005) How Many Bands Does

Dead Sea Scrolls (14,518 words) [view diff] exact match in snippet view article find links to article

original on 28 November 2007. Retrieved 7 November 2007. Doudna, G. "Carbon-14 Dating", in Encyclopedia of the Dead Sea Scrolls, Schiffman, Lawrence

Luminescence dating (2,545 words) [view diff] exact match in snippet view article find links to article

excitation (IRSL) is normally used and violet emissions are measured. Unlike carbon-14 dating, luminescence dating methods do not require a contemporary organic

Ferricrete (268 words) [view diff] exact match in snippet view article find links to article

L.; et al.; Ferricrete Classification, Morphology, Distribution, and Carbon-14 Age Constraints in Environmental Effects of Historical Mining, Animas

Juan Rodríguez Cabrillo (3,474 words) [view diff] exact match in snippet view article find links to article

pilot major, was not Spanish-born but from Albissola, Savona, near Genoa. Carbon-14 data validates the early 1530s as the time when Cabrilho offered a crucifix

Tamil-Brahmi (4,432 words) [view diff] exact match in snippet view article find links to article

implies that the inscriptions too are from the same period. Based on Carbon-14 dating by an American laboratory, Rajan suggests Tamil Brahmi had been

Lake Chapala (1,655 words) [view diff] exact match in snippet view article find links to article

American continent, the age of Lake Chapala has been established by means of carbon-14 dating of wood samples encountered in the sediments. These specimens indicate

Pyrolysis (8,123 words) [view diff] exact match in snippet view article find links to article

Pyrolysis is used to turn organic materials into carbon for the purpose of carbon-14 dating. Pyrolysis of tobacco, paper, and additives, in cigarettes and

Tyrrhenian (stage) (227 words) [view diff] exact match in snippet view article

fauna assemblage. The end of the Tyrrhenian is defined as exactly 10,000 Carbon-14 years before the present (0.01143 +/- 0.00013 mya), which is near to the

Gran Desierto de Altar (2,657 words) [view diff] exact match in snippet view article find links to article

dominant Mojave Desert plant species during cooler pluvial epochs as well. Carbon-14 dating for a midden from the Tinajas Altas Mountains shows assemblages

Mooney Site (1,202 words) [view diff] no match in snippet view article find links to article

materials recovered from one meter below the Woodland artifacts returned a carbon 14 date that provided the basis for the Archaic classification. The Woodland

Kīlauea Iki (1,662 words) [view diff] no match in snippet view article find links to article

associated with Kīlauea Iki are responsible for the vast ʻAilāʻau eruption, carbon 14 dated from c. 1445 and erupting continuously for approximately 50 years

Candelaria, Tenerife (1,219 words) [view diff] exact match in snippet view article find links to article

studies, layers of ash left by previous indigenous peoples have been carbon-14 dated to more than three thousand years. It appears that the people maintained

Sơn Vi culture (200 words) [view diff] no match in snippet view article find links to article

Mesolithic culture, and Bac-son to be an early Neolithic culture. According to carbon- 14 tests, the transition ..." Phó Giáo sư Lê Trung Vũ - Lễ hội Việt Nam -

Oldest viable seed (1,498 words) [view diff] exact match in snippet view article find links to article

of 2000-year-old seeds) The second oldest viable seed recorded is the carbon-14-dated 1,300-year-old sacred lotus (Nelumbo nucifera), recovered from a

History of atomic theory (7,110 words) [view diff] no match in snippet view article find links to article

silver fulminate and silver cyanate are both 107 parts silver, 12 parts carbon, 14 parts nitrogen, and 16 parts oxygen (we now know their formulas as both

Nicotine (13,936 words) [view diff] exact match in snippet view article find links to article

the substrates most used in synthesis. Another approach measures the carbon-14 content which also differs between natural and laboratory-based tobacco

Nuclear chemistry (5,185 words) [view diff] exact match in snippet view article find links to article

is converted into the imaging agent which is then used for PET. 14C, carbon-14 can be made (as above), and it is possible to convert the target material

Hudhud ni Aliguyon (1,648 words) [view diff] exact match in snippet view article find links to article

The earliest dated terraces are found in Bunghalian municipality with a Carbon-14 determination of 610 AD., although the earliest human occupation of the

Centro Nacional de Aceleradores (148 words) [view diff] no match in snippet view article find links to article

various fields. In addition, they feature a PET/CT scanner for people, new Carbon 14 dating systems (the MiCaDaS) and a 60CO.2 irradiator. "Centro Nacional

Deaths in August 2002 (4,533 words) [view diff] exact match in snippet view article find links to article

(September 5, 2002). "Martin D. Kamen, 89, a Discoverer of Radioactive Carbon-14". The New York Times. p. A 21. Retrieved August 10, 2021. "Olympedia –

Olduvai Gorge (3,618 words) [view diff] exact match in snippet view article find links to article

paleomagnetism were used to date the deposits, while amino acid dating and Carbon-14 dating were used to date the bones. Hominid fossils and stone tools are

Eoxin (1,853 words) [view diff] no match in snippet view article find links to article

(i.e. γ-L-glutamyl-L-cysteinylglycine) bound in the R configuration to carbon 14. EXC4 is further metabolized by removal of the γ-L-glutamyl residue to

Cyclopentenone prostaglandins (3,059 words) [view diff] no match in snippet view article find links to article

Δ12-PGJ2 undergoes a spontaneous dehydration reaction across its 15-hydroxyl-carbon 14 region to form a new double bound between carbons 14 and 15 thereby becoming

Monty White (434 words) [view diff] exact match in snippet view article find links to article

they'll behave like animals". White accepts the general validity of carbon-14 dating for the last five thousand years but not beyond. What About Origins

Humboldt squid (4,480 words) [view diff] exact match in snippet view article find links to article

2021-11-02. Luxoro, M (1960). "Incorporation of Amino-Acids labelled with Carbon-14 in Nerve Proteins during Activity and Recovery". Nature. 188 (4756): 1119–1120

Smilodon (11,276 words) [view diff] exact match in snippet view article find links to article

have been dated to 10,935–11,209 years ago. The most recent credible carbon-14 date for S. fatalis has been given as 11,130 BP. However, such radiocarbon

Conservation and restoration of human remains (2,761 words) [view diff] exact match in snippet view article find links to article

especially ancient ones, can include DNA testing, isotope analyses, and carbon-14 dating. The benefits of such testing is sometimes outweighed by the cultural

Nahanni National Park Reserve (3,570 words) [view diff] exact match in snippet view article find links to article

250 caverns. The most important contained 116 Dall sheep's skeletons (carbon-14 dated to 2500 years BC); Jean Poirel named it "Valerie Cavern" after his

Kempsey, Worcestershire (2,255 words) [view diff] no match in snippet view article find links to article

church and the river excavated 42 skeletons and left more in place, and carbon 14 dating of four skeletons gave a range between the 9th and the 13th centuries

The Fossil Record 1980–1987 (65 words) [view diff] no match in snippet view article find links to article

Michael Z. Gordon 2:34 9. "Bill the Brontosaurus" Erik Lindgren 4:11 10. "Carbon 14" Roger Miller 4:40 11. "Modern Warfare" Erik Lindgren 3:45 12. "March"

1999–2000 Blackburn Rovers F.C. season (607 words) [view diff] no match in snippet view article find links to article

26 February 2000 Round 32 Blackburn Rovers 2–1 West Bromwich Albion Ewood Park, Blackburn Keith Gillespie 70' Christian Dailly 76' Matt Carbon 14'

Painted Cave, Galdar (2,508 words) [view diff] exact match in snippet view article find links to article

del Rey or the Audience cave in the Four Doors cave site). The first carbon-14 analysis made on the cave was on the wall paintings. This gave no results

Legislative Palace of San Lázaro (1,853 words) [view diff] no match in snippet view article find links to article

not make any conclusion as to the origins of a sample sent to them for Carbon 14 testing and that no other kind of testing was performed by them. Wired

Susa (7,743 words) [view diff] exact match in snippet view article find links to article

one of the oldest-known settlements of the region. Based on calibrated carbon-14 dating, the foundation of a settlement there occurred as early as 4395 BC

Regeneration in humans (6,604 words) [view diff] exact match in snippet view article find links to article

advantage of the nuclear bomb testing during the Cold War, which introduced carbon-14 into the atmosphere and therefore into the cells of nearby inhabitants

Our Lady of Perpetual Help (4,171 words) [view diff] exact match in snippet view article find links to article

technical analysis of the paint and ultra-violet testing along with a carbon-14-test which placed the icon between the year 1325–1480. Artistic analysis

Timeline of prehistory (8,657 words) [view diff] exact match in snippet view article find links to article

north of the city show the area was inhabited about 13,000 years ago, Carbon-14 dating at Tell Ramad, on the outskirts of Damascus, suggests that the

SIG SG 510 (2,640 words) [view diff] exact match in snippet view article find links to article

clip-on diopter with two self-luminous tritium-powered inserts (later carbon-14, one-side only) fitted laterally on each side of the aperture was issued

Celtis occidentalis (1,613 words) [view diff] no match in snippet view article find links to article

Wang, Jang; Jahren, A. Hope; Amundsen, Ronald (1996). "Potential For [Carbon 14] Dating Of Biogenic Carbon In Hackberry (Celtis) Endocarps" (PDF). Quaternary

Corded Ware culture (8,573 words) [view diff] exact match in snippet view article find links to article

of "centers" which subsequently formed their own local networks.: 297 Carbon-14 dating of the remaining central European regions shows that Corded Ware

Et-Tell (1,459 words) [view diff] exact match in snippet view article find links to article

responsible for the destruction. This happened around 2720 BC, based on carbon-14 dating.[citation needed] Following this destruction, the city lay in ruins

Capacha (2,055 words) [view diff] no match in snippet view article find links to article

Colima, San Blas, Ixtapa and Tomatlán (Jalisco) by Thermo-luminescence and carbon 14 have provided dates between 1320 and 220 BCE Ceramic features Capacha

Nicarbazin (3,529 words) [view diff] exact match in snippet view article find links to article

depletion of the two components have been studied extensively with the use of carbon-14-labeled nicarbazin. Following oral administration, nicarbazin rapidly

Mosque-Madrasa of Sultan Barquq (2,011 words) [view diff] exact match in snippet view article find links to article

and the green fills were made up of Copper salts. They also utilized Carbon-14 dating, which determined that all elements of the wood originate as far

Ishango bone (1,686 words) [view diff] exact match in snippet view article find links to article

bone is widely debated in the archaeological community as the ratio of Carbon-14 isotopes was upset by nearby volcanic activity. The 168 etchings on the

Escalante, Negros Occidental (3,255 words) [view diff] exact match in snippet view article find links to article

gold beads inside the skulls in-between the upper and lower jaws. When carbon-14 tested, these findings together with the human skeletal remains were found

Codex Argenteus (1,685 words) [view diff] exact match in snippet view article find links to article

may have survived.[citation needed] In 1998 the codex was subjected to carbon-14 analysis, and was dated to the 6th century. It was also determined the

Peatland (7,110 words) [view diff] exact match in snippet view article find links to article

pollutants, macrofossils, metals from the atmosphere, and pollen. For example, carbon-14 dating can reveal the age of the peat. The dredging and destruction of

List of Nobel laureates in Chemistry (3,452 words) [view diff] exact match in snippet view article find links to article

Willard Frank Libby (1908–1980) United States "for his method to use carbon-14 for age determination in archaeology, geology, geophysics, and other branches

Richard Cockle Lucas (1,753 words) [view diff] exact match in snippet view article find links to article

piece (albeit not by Leonardo). In April 2021, the bust was dated using carbon-14, which confirmed that it was sculpted in the 19th century. The bust remains

Niède Guidon (1,307 words) [view diff] exact match in snippet view article find links to article

unesco.org. Retrieved 2018-01-29. Guidon, Niède y G. Delibrias (1986). "Carbon-14 dates point to man in the Americas 32 000 years ago". Nature. 321 (6072):

Newgrange (6,070 words) [view diff] exact match in snippet view article find links to article

complex of Newgrange was built between c. 3200 and 3100 BC. According to carbon-14 dates, it is approximately 500 years older than the current form of Stonehenge

Narmer (10,288 words) [view diff] no match in snippet view article find links to article

Radiocarbon dating." Using a statistical approach, including all available carbon 14 dates for the Archaic Period, reduces, but does not eliminate, these inherent

Anthracycline (5,048 words) [view diff] no match in snippet view article find links to article

differs from daunorubicin only by the addition of a hydroxyl group at the carbon 14 position. This modification greatly changes the activity of the drug making

Castro de Borneiro (437 words) [view diff] exact match in snippet view article find links to article

was the first Galician castro to have been scientifically dated, using Carbon-14 dating. No signs of Romanization have been found at the site. After being

Ei mechanism (2,002 words) [view diff] exact match in snippet view article find links to article

University Science Books, 2006. Wright, D.R.; Sims, L.B.; Fry, A. (1983). "Carbon-14 kinetic isotope effects and kinetic studies in the syn-elimination reactions

Marine archaeology in the Gulf of Khambhat (1,308 words) [view diff] exact match in snippet view article find links to article

wood. D. P. Agrawal, chairman of the Paleoclimate Group and founder of Carbon-14 testing facilities in India stated in an article in Frontline Magazine

James R. Arnold (753 words) [view diff] exact match in snippet view article find links to article

at the University of Chicago, Arnold helped develop the techniques for Carbon-14 dating, working with archeological samples from Egypt and other samples

Harvey Alfred Miller (893 words) [view diff] exact match in snippet view article find links to article

Mexico. He collected the first carbon samples that helped establish the carbon-14 dates for human migration across the Bering Straits to North America during

Brahmi script (15,032 words) [view diff] no match in snippet view article find links to article

characters which seem to be Brāhmī. These sherds have been dated, by both Carbon 14 and Thermo-luminescence dating, to pre-Ashokan times, perhaps as much

Pyramid of Djedkare Isesi (5,870 words) [view diff] exact match in snippet view article find links to article

to be the remains of Djedkare Isesi. The mummy has been subjected to Carbon-14 dating, as have scraps of linen wrapping and charcoal taken from the tomb

Homogeneous charge compression ignition (4,302 words) [view diff] no match in snippet view article find links to article

"Investigation of HCCI combustion of diethyl ether and ethanol mixtures using carbon 14 tracing and numerical simulations". Proceedings of the Combustion Institute

Chlorpropham (805 words) [view diff] exact match in snippet view article find links to article

"decomposessition of Fungal Mycelia and Humic-type Polymers Containing Carbon-14 from Ring and Side-chain Labeled 2,4-D and Chlorpropham1". Soil Science

Criticism of the Bible (8,248 words) [view diff] exact match in snippet view article find links to article

Biblical Literature 92, 1 (March 1973), "Answers to Creationist Attacks on Carbon-14 Dating". 19 November 2008. Archived from the original on 11 January 2013

Shishmaref, Alaska (2,152 words) [view diff] no match in snippet view article find links to article

formation of this system is about 1700 years before present, according to carbon 14 dating (see References, below). Erosion at Shishmaref is unique along

Agathis australis (5,324 words) [view diff] exact match in snippet view article find links to article

kauri that dates to approximately 42,000 years ago contains fine-scale carbon-14 fluctuations in its rings that may be reflective of the most recent magnetic

Radioanalytical chemistry (1,392 words) [view diff] no match in snippet view article find links to article

source Helium 3 - stable - Air, water, and biota samples for bioassays Carbon 14 5,730 Radiocarbon dating of organic matter, water Iron 55 2.7 Produced

Hot Brass (248 words) [view diff] no match in snippet view article find links to article

Ellington) – 3:33 "Hot Brass" – 8:16 "Mood Blues" – 7:25 "Speak Now" – 6:42 "Carbon 14" – 7:32 "It Don't Mean a Thing (If It Ain't Got That Swing)" (Ellington

Bryant G. Wood (2,376 words) [view diff] no match in snippet view article find links to article

Archived from the original on 2 July 2012. Retrieved 23 July 2012. "Carbon 14 Dating at Jericho". Archived from the original on 12 July 2014. Retrieved

London Hammer (908 words) [view diff] no match in snippet view article find links to article

The only true method of determining the age of the hammer is through Carbon 14 dating of the wooden handle, but Baugh has yet to authorize this procedure

Guanajuato (city) (9,583 words) [view diff] no match in snippet view article

Without records, it is not possible to know exactly when some mummies died. Carbon 14 cannot help because it has a margin of error of 50 years and it is already

Nanoparticle (12,961 words) [view diff] no match in snippet view article find links to article

silver 13 sports and fitness silver, titanium dioxide, gold, clay and carbon 14 textile silver, carbon, titanium dioxide, copper sulfide, clay, gold,

Cinder Cone and the Fantastic Lava Beds (2,625 words) [view diff] exact match in snippet view article find links to article

does not provide an actual age for its eruption. By measuring levels of carbon-14 in samples of wood from trees killed by the eruption of Cinder Cone, USGS

List of Nobel laureates affiliated with Princeton University as alumni or faculty (2,926 words) [view diff] exact match in snippet view article find links to article

Guggenheim Memorial Foundation Fellow (Fall 1941) "for his method to use carbon-14 for age determination in archaeology, geology, geophysics, and other branches

Sétif (9,383 words) [view diff] no match in snippet view article find links to article

ashlars reinforced on their inner side with pebbles bound with adobe. Carbon 14 dating refers to a period between 655 and 970. The excavation brought

Flora (sculpture) (399 words) [view diff] exact match in snippet view article

great works of previous times. In April 2021, the bust was dated using carbon-14, which confirmed that it was sculpted in the 19th century. The bust remains

Dogon country (1,656 words) [view diff] exact match in snippet view article find links to article

were found, such as granaries, skeletons, pottery and plants, with a carbon-14 dating of 3rd and 2nd centuries BC. The Dogon religion is the traditional

Cucuteni–Trypillia culture (10,634 words) [view diff] exact match in snippet view article find links to article

temperatures increased sharply, and precipitation decreased, according to carbon-14 dating. According to that theory, the neighboring Yamnaya culture people

Hoabinhian (3,137 words) [view diff] exact match in snippet view article find links to article

radiocarbon dates that confirmed the Holocene age of the Hoabinhian. Gorman's carbon-14 dates place Hoabinhian levels at Spirit Cave (Thailand) between 12,000

Carnac stones (6,216 words) [view diff] exact match in snippet view article find links to article

objects are kept in the Archaeological Museum of Vannes. According to carbon-14 dating, the tumulus of Tumiac was erected between 4790 and 4530 BC. The

Chronology of the ancient Near East (7,952 words) [view diff] exact match in snippet view article find links to article

2340-539 BCE through astronomically dated synchronisms and comparison with carbon-14 dating", ASOR 2019 Annual Meeting, Richard Coffman, Nov 2019, San Diego

Saka (21,764 words) [view diff] exact match in snippet view article find links to article

eastern Kazakhstan with numerous 8-6th century BC Early Saka kurgans. Carbon-14 dating suggests date of 730-690 BC for the kurgans, and a broad contemporaneity

Nahal Mishmar (729 words) [view diff] exact match in snippet view article find links to article

lost-wax process, one of the earliest known uses of this complex technique. Carbon-14 dating of the reed mat which was used to wrap the objects points that

NNK (1,484 words) [view diff] exact match in snippet view article find links to article

PMID 16964372. Castonguay, Andre; Hecht, Stephen S. (1985). "Synthesis of Carbon-14 Labeled 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone". Journal of Labelled

Asselar man (577 words) [view diff] exact match in snippet view article find links to article

femur used to generate the date and the degree of error that 1960s-era carbon-14 dating methods can produce, the date of 6390 BP provided for the Asselar

Arsenical bronze (3,124 words) [view diff] exact match in snippet view article find links to article

lost-wax process, the earliest known use of this complex technique. "Carbon-14 dating of the reed mat in which the objects were wrapped suggests that

Dawn of the Cycads (144 words) [view diff] no match in snippet view article find links to article

"Scenes from a..." Erik Lindgren 4:59 6. "Jay Reeg Intro" 3:00 7. "Carbon 14" Roger Miller 3:15 8. "Chariots of Fire" Martin Swope 6:42 9. "Lqabblil

Lipoxin (4,357 words) [view diff] no match in snippet view article find links to article

15-epi-16-(para-fluoro-phenoxy-LXA4; and forming a bond between carbon 9 and carbon 14 of LXA4 to form an internal phenyl ring analog termed aromatic LXA4; other

Bergamot essential oil (2,189 words) [view diff] exact match in snippet view article find links to article

to no more than one hundred tons. Natural source analysis based on the Carbon-14 method can identify adulterated essences by detecting synthetic chemicals

Hilde Levi (1,424 words) [view diff] no match in snippet view article find links to article

Schweber 2012, p. 277. Levi, Hilde; Boyd, George A. (20 January 1950). "Carbon 14 Beta Track Autoradiography". Science. 111 (2873): 58–59. Bibcode:1950Sci

El Manatí (1,899 words) [view diff] exact match in snippet view article find links to article

that impeded microbial decay. Samples from two of these busts produced Carbon-14 dating results equivalent to a date of around 1200 BCE. Carved from the

HMS Wager (1739) (2,130 words) [view diff] exact match in snippet view article

day storm, which had the effect of removing a covering layer of sand. Carbon-14 dating indicated a date contemporary with the Wager. The expedition also

Dolaucothi Gold Mines (3,643 words) [view diff] no match in snippet view article find links to article

be Roman in origin, since one of the aqueducts has been confirmed by carbon 14 dating as to predate all modern workings. Just by the road itself the

Chinese historiography (6,329 words) [view diff] exact match in snippet view article find links to article

geographical, genealogical, and cultural artifacts. For example, using Carbon-14 dating and geographical records to correlate climates with cycles of calm

List of blade materials (8,020 words) [view diff] no match in snippet view article find links to article

steel extremely desired for kitchen cutlery. CPM S125V. It contains 3.25% carbon, 14% chromium and 12% vanadium, as well as other elements in alloy. Exceptionally

Persian carpet (14,319 words) [view diff] exact match in snippet view article find links to article

Afghanistan, reportedly originating from the province of Samangan, have been carbon-14 dated to a time span from the turn of the second century to the early

Bigo bya Mugenyi (1,149 words) [view diff] no match in snippet view article find links to article

the cultural sequence [of the site] and to obtain charcoal samples for Carbon 14 dating." During his investigation of Bigo, Posnansky spent over 7 weeks

Chinese historiography (6,329 words) [view diff] exact match in snippet view article find links to article

geographical, genealogical, and cultural artifacts. For example, using Carbon-14 dating and geographical records to correlate climates with cycles of calm

List of oldest continuously inhabited cities (8,675 words) [view diff] exact match in snippet view article find links to article

from 900 to 1200, prior to the arrival of the Incas in the 13th century. Carbon-14 dating of Sacsayhuamán, the walled complex outside Cusco, has demonstrated

Ulvøysund (326 words) [view diff] exact match in snippet view article find links to article

Maritime Museum, and a piece of a reindeer antler from the finding was later Carbon-14 dated to the period between the years 1020-1030. In the Middle Ages, Ulvøysund

House of the Tiles (931 words) [view diff] exact match in snippet view article find links to article

of the Tiles" were constructed with sun-dried bricks on stone socles. Carbon-14 dating indicates that the House of the Tiles was finally destroyed by

Anne Leahy (archaeologist) (268 words) [view diff] no match in snippet view article

JSTOR 42906143. Wikidata Q58676848. Leahy, A. (1971). "Preliminary report and carbon 14 datings on site N44-69, Hot Water Beach, Coromandel". NZ Archaeological

Hashihaka Kofun (3,851 words) [view diff] exact match in snippet view article find links to article

hand, some date it to the mid-fourth century or later, because recent carbon-14 dating methods have shown that the date is estimated to be 50–100 years

Vassununga State Park (1,077 words) [view diff] no match in snippet view article find links to article

jequitibá whose rings were counted and whose trunk was studied using carbon 14 dating, which gave an age of 400 years. O Patriarca is larger and has

Cardamom Mountains jar burials (2,850 words) [view diff] exact match in snippet view article find links to article

for dating the artifacts found at this site. The first approach used carbon-14 dating to estimate how old the wooden coffins were and the age of the

City of David (archaeological site) (8,620 words) [view diff] exact match in snippet view article

Antiquities Authority archaeologists, Joe Uziel and Doron Ben Ami, intends to carbon-14 date sites in Jerusalem. At the time only ten reliable carbon dates existed

Robert S. Peabody Institute of Archaeology (1,644 words) [view diff] no match in snippet view article find links to article

needs of archaeologists with the expertise of Willard F. Libby to develop Carbon 14 dating for archaeological sites. The Peabody hosted the 1954 Conference

Fukui cave (909 words) [view diff] no match in snippet view article find links to article

excellent examples of ceramic development in Japan among the Jōmon people. Carbon 14 dating on pottery has shown it to be about 12,700 years old. Pottery remnants

2-Norbornyl cation (5,919 words) [view diff] exact match in snippet view article find links to article

7-norbornyl cations, though these are generally not as well understood. Carbon-14 radioactive isotope labeling experiments have shown that complex scrambling

Jaime Maussan (1,179 words) [view diff] exact match in snippet view article find links to article

not make any conclusion as to the origins of a sample sent to them for carbon-14 testing and that no other kind of testing was performed by them. Wired

Tărtăria tablets (1,818 words) [view diff] no match in snippet view article find links to article

preserve them, making it impossible to directly date the tablets with the carbon 14 method. The tablets are generally believed to have belonged to the Vinča-Turdaș

List of World Heritage Sites in Chile (692 words) [view diff] no match in snippet view article find links to article

small stream about 14.800 years ago according to the calibrated dates of carbon 14. After the occupation of this site, a turf coating formed by a swamp covered

Inca technology (3,595 words) [view diff] no match in snippet view article find links to article

Machu Picchu was constructed. This date was determined and based on the Carbon 14 test results. The famous lost Inca city is an architectural remnant of

Avellino eruption (1,127 words) [view diff] exact match in snippet view article find links to article

includes the great majority of estimates. Ample opportunity to obtain Carbon-14 dates from charcoal and soil buried under the deposits has existed and

Robert Eisenman (6,135 words) [view diff] exact match in snippet view article find links to article

the Dead Sea Scrolls. New York: HarperSanFrancisco. p. 27. Doudna, G. "Carbon-14 Dating", in Encyclopedia of the Dead Sea Scrolls, Schiffman, Lawrence

Skrydstrup Woman (945 words) [view diff] exact match in snippet view article find links to article

unearthed from a tumulus in southern Jutland in Denmark in 1935. As of 2017 carbon-14 dating showed that she had died between 1382 and 1129 BCE; examination

Jia (vessel) (3,858 words) [view diff] no match in snippet view article

This site is approximately dated to ca.1860–1545 BCE based on calibrated carbon 14. The vessels were cast by the piece mold method. One of them has decorations

Radiation exposure (3,717 words) [view diff] exact match in snippet view article find links to article

water, and internal radiation (humans have radioactive potassium-40 and carbon-14 inside their bodies from birth). Aside from medical imaging, other man-made

Modern pseudepigrapha (1,539 words) [view diff] exact match in snippet view article find links to article

time and effort on producing fake papyrus, and it results in a credible carbon-14 dating when tested in a laboratory. There are also ways of counterfeiting

Rieul of Senlis (732 words) [view diff] no match in snippet view article find links to article

in the cathedral, were analyzed in 1999 according to the technique of carbon 14. It was concluded that there was a 65% probability that the owner died

Tourism in Chile (5,624 words) [view diff] no match in snippet view article find links to article

there [...] about 14.800 years ago according to the calibrated dates of carbon 14 Salisbury, David F. (2008). "New Evidence About Earliest Americans Supports

Acri (5,834 words) [view diff] no match in snippet view article find links to article

Acri's surroundings, considerable archaeological finds analyzed with carbon 14 have highlighted the constant presence of the area starting from the Pre-Eneolithic

Archaeology of Israel (12,134 words) [view diff] exact match in snippet view article find links to article

Organic material (wheat found next to the beehives) was dated using carbon-14 radiocarbon dating at the University of Groningen in the Netherlands.

Chen Tiemei (434 words) [view diff] exact match in snippet view article find links to article

instrumental in establishing laboratories and training personnel for carbon-14 dating in China. He dated more than 20 palaeolithic and paleoanthropological

Pont Saint-Bénézet (4,276 words) [view diff] exact match in snippet view article find links to article

wooden fragments, identified as silver fir (Abies alba), were recovered. Carbon-14 dating of this material gave dates of 1238–1301 AD for pier 9 and 1213–1280 AD

Cave of Achbinico (765 words) [view diff] exact match in snippet view article find links to article

recent excavations, the layers of ashes found there and subjected to carbon-14 dating indicate an age of more than 3000 years. In this cave a permanent

3D fold evolution (4,196 words) [view diff] exact match in snippet view article find links to article

and thus establishes lateral growth direction of the fold. Furthermore, carbon-14 or uranium-series dating of soil materials would set time constraint on

List of Superfund sites in Washington (state) (1,043 words) [view diff] exact match in snippet view article

and subsequent activities. Groundwater contaminated by strontium-90, carbon-14, tritium and hexavalent chromium and discharges into the Columbia River

Dhaba (archaeological site) (500 words) [view diff] no match in snippet view article

banks of the Son River in the Indian state Madhya Pradesh. According to carbon 14 dating, construction of the settlement began around 80,000 years ago.

Hugo Ferreira (2,325 words) [view diff] no match in snippet view article find links to article

Louisville, Kentucky, to record demos with his new bandmates under the moniker Carbon 14 (C-14). They later realized that bands with numbers in their names were

Ancient Bath House of Nazareth (628 words) [view diff] no match in snippet view article find links to article

archaeology, and for our knowledge of the life of Jesus, are enormous." Carbon 14 dating was done on 3 samples of charcoal, each was found to come from

Aquifer Susceptibility (767 words) [view diff] exact match in snippet view article find links to article

will take place over a period of four years. The researchers will use Carbon-14 to determine the age of the contamination. These aquifers need to be protected

Lambityeco (2,929 words) [view diff] no match in snippet view article find links to article

associated tombs that can be seen climbing up the noted stairway. According to carbon 14 dating those rooms were occupied during an estimated period of 115 years

13-Hydroxyoctadecadienoic acid (7,848 words) [view diff] no match in snippet view article find links to article

metabolized by peroxisome-dependent β-oxidations to chain-shortened 16-carbon, 14-carbon, and 12-carbon products which are released from the cell; this

Willard Gibbs Award (5,878 words) [view diff] exact match in snippet view article find links to article

the development of organic chemistry. He was among the earliest to use carbon-14 as a tracer in the study of reaction mechanisms and molecular rearrangements

List of Stuff You Should Know episodes (2019) (2,075 words) [view diff] exact match in snippet view article

Toy?". HowStuffWorks. November 21, 2019. Retrieved March 20, 2021. "How Carbon-14 Dating Works". HowStuffWorks. November 26, 2019. Retrieved March 20, 2021

Oriental rug (21,804 words) [view diff] exact match in snippet view article find links to article

Afghanistan, reportedly originating from the province of Samangan, have been carbon-14 dated to a time span from the turn of the second century to the early

Minze Stuiver (1,466 words) [view diff] exact match in snippet view article find links to article

Robinson, S.W. (1974). "University of Washington Geosecs North Atlantic carbon-14 results". Earth and Planetary Science Letters. 23 (1): 87–90. Bibcode:1974E&PSL

Ellen MacGregor (1,389 words) [view diff] exact match in snippet view article find links to article

she addressed were weightlessness in space travel, atomic energy and carbon-14 dating, nuclear-powered submarines and the continental shelf, the "bends"

Melvin A. Cook (810 words) [view diff] exact match in snippet view article find links to article

the atmosphere had not yet reached an equilibrium state with respect to carbon-14 creation/decay, and thus the atmosphere of Earth was in fact not older

Finnestorp (674 words) [view diff] exact match in snippet view article find links to article

wetland and fire pits which may have been for meals. The artefacts and carbon-14-dated fire pits are mainly from 350 to 550 AD, although the area was in

Canna Agriculture Group (1,139 words) [view diff] exact match in snippet view article find links to article

Vikas Publishing House. Lerman, J. C. and E. M. Cigliano. 1971. New carbon-14 evidence for six hundred years old Canna compacta seed. Nature 232: 568—570

15-Hydroxyeicosatetraenoic acid (7,341 words) [view diff] no match in snippet view article find links to article

(i.e. γ-L-glutamyl-L-cysteinylglycine) bound in the R configuration to carbon 14. EXC4 is further metabolized by removal of the γ-L-glutamyl residue to

Decline and end of the Cucuteni–Trypillia culture (2,692 words) [view diff] exact match in snippet view article find links to article

temperatures increased sharply, and precipitation decreased, according to carbon-14 dating. This event devastated ancient civilizations and their socio-economic

Flinders Reef (Coral Sea) (1,090 words) [view diff] exact match in snippet view article

(2 ft) covers the period from 1835 to 2017. Both cores show a rise of carbon-14 in the 1950s, related to the use of nuclear weapons, which declines after

Shilikty (406 words) [view diff] exact match in snippet view article find links to article

this site, numerous 8th-6th century BCE Early Saka kurgans were found. Carbon-14 dating suggests a more refined date of 730-690 BCE for the kurgans, and

Tetrapeptide (1,939 words) [view diff] exact match in snippet view article find links to article

obtained from Boc-Leu-Gly-OH with a 72% yield. This linear tetrapeptide with carbon-14 was utilized to study the four cyclization reagents, DPPA, DCC-PfpOH,

Diamond Jenness (5,407 words) [view diff] exact match in snippet view article find links to article

states: “These theories are now widely accepted, having been vindicated by carbon-14 dating and subsequent field research.” In 1926, Jenness succeeded Canada's

Younger Dryas impact hypothesis (12,754 words) [view diff] exact match in snippet view article find links to article

anthropogenic activities, including hunting. A group in the Netherlands examined carbon-14 dates for charcoal particles that showed wildfires occurred well after

Por-Bazhyn (1,725 words) [view diff] exact match in snippet view article find links to article

2 acres) History Founded 777AD, estimated in accordance with 774-775 carbon-14 spike event Cultures Yugur Site notes Excavation dates 1957–63, 2007–08

Ishango (1,248 words) [view diff] exact match in snippet view article find links to article

that formerly held the biggest hippo population in the world. Through Carbon-14 dating and relative dating of the stratigraphic layers of this site, we

Peter Hadfield (journalist) (3,692 words) [view diff] exact match in snippet view article

uptake carbon-14 from the air but from marine carbonates, the production of which causes isotopic fractionation that alters the quantity of carbon-14 in the

Relocation of moai (1,091 words) [view diff] no match in snippet view article find links to article

carve the heads are as old as the volcano eruption that formed them, so carbon 14 testing reveals no evidence of authenticity. The age of the moai heads

Pepe el Ferreiro (880 words) [view diff] exact match in snippet view article find links to article

samples coming from Chao Samartín to Mr. Fernán Alonso, Q.E.D. of the Carbon-14 Department of the Institute for Physics and Chemistry of Rocasolano (The

Lucan portrait of Leonardo da Vinci (2,112 words) [view diff] no match in snippet view article find links to article

confirmed the wood of the panel to be Populus, common throughout Italy. Carbon 14 dating gave 64% chance the wood of the panel dated between 1459 and 1523