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searching for Radiometric dating 125 found (742 total)

Uranium-235 (1,194 words) [view diff] no match in snippet view article find links to article

Uranium-235 (235U or U-235) is an isotope of uranium making up about 0.72% of natural uranium. Unlike the predominant isotope uranium-238, it is fissile

Thorium-232 (656 words) [view diff] no match in snippet view article find links to article

Thorium-232 (232 Th ) is the main naturally occurring isotope of thorium, with a relative abundance of 99.98%. It has a half life of 14 billion years,

Potassium-40 (866 words) [view diff] no match in snippet view article find links to article

Potassium-40 (40K) is a radioactive isotope of potassium which has a long half-life of 1.25 billion years. It makes up about 0.012% (120 ppm) of the total

Beryllium-10 (704 words) [view diff] no match in snippet view article find links to article

Beryllium-10 (10Be) is a radioactive isotope of beryllium. It is formed in the Earth's atmosphere mainly by cosmic ray spallation of nitrogen and oxygen

Chlorine-36 (465 words) [view diff] no match in snippet view article find links to article

Chlorine-36 (36Cl) is an isotope of chlorine. Chlorine has two stable isotopes and one naturally occurring radioactive isotope, the cosmogenic isotope

Monty White (434 words) [view diff] no match in snippet view article find links to article

A.J. Monty White is a British young Earth creationist and was formerly the Chief Executive of the UK branch of Answers in Genesis. White is a graduate

Monty White (434 words) [view diff] no match in snippet view article find links to article

A.J. Monty White is a British young Earth creationist and was formerly the Chief Executive of the UK branch of Answers in Genesis. White is a graduate

Bertram Boltwood (1,758 words) [view diff] exact match in snippet view article find links to article

radioactivity as a dating method. Boltwood published a single paper on radiometric dating, instead focusing the majority of his research on the uranium decay

Arthur Holmes Medal (278 words) [view diff] exact match in snippet view article find links to article

British geologist renown for his contributions in the development of radiometric dating of rocks and minerals and works on mantle convection, which eventually

Mujahia (221 words) [view diff] exact match in snippet view article find links to article

consisting of Helwan points. Local fauna included goat and gazelle. No radiometric dating was available, but it has been suggested to date to the Pre-Pottery

8th millennium BC (1,744 words) [view diff] exact match in snippet view article find links to article

estimates mostly based on geological and anthropological analysis, or by radiometric dating. In the geologic time scale, the first stratigraphic stage of the

Samarium-147 (457 words) [view diff] exact match in snippet view article find links to article

can range from 1.05×1011 to 1.17×1011 years. It is mainly used in radiometric dating. Samarium-147 is used in samarium–neodymium dating. The method of

Sierra Nevada de Lagunas Bravas (785 words) [view diff] exact match in snippet view article find links to article

with flow ridges are also found. It covers a total area of 225 km2. Radiometric dating has yielded ages of 1.7 ± 0.4 to 0.431 ± 0.012 million years ago,

Bell Top Formation (445 words) [view diff] exact match in snippet view article find links to article

Bell Top Formation is a geologic formation in southern New Mexico. Radiometric dating of surrounding tuffs indicate that it was deposited in the Oligocene

Llanite (373 words) [view diff] exact match in snippet view article find links to article

Precambrian metamorphics in the Llano Uplift of central Texas. Published radiometric dating on this llanite indicates that it is 1.106 billion years old (late

Margaret Formation (1,518 words) [view diff] exact match in snippet view article find links to article

overlies the Mount Moore Formation, reaches about 140 metres (460 ft). Radiometric dating of the formation provided ages of 52.6 ± 1.9 Ma (2010) and 53.7 ±

Borchgrevink orogeny (127 words) [view diff] exact match in snippet view article find links to article

an orogeny is a subject of debate among geologists. After initial radiometric dating indicated the event in the late 1960s and into the 1970s, a German

Cerro El Cóndor (647 words) [view diff] exact match in snippet view article find links to article

and an older mafic monogenetic volcano lies north of El Cóndor. Radiometric dating has yielded ages of 2.89 - 2.67 million years ago to 0.13 - 0.02 million

9th millennium BC (2,994 words) [view diff] exact match in snippet view article find links to article

estimates mostly based on geological and anthropological analysis, or by radiometric dating. In the Near East, especially in the Fertile Crescent, the transitory

10th millennium BC (3,478 words) [view diff] exact match in snippet view article find links to article

mostly based on geological analysis, anthropological analysis, and radiometric dating. The main characteristic of the Holocene has been the worldwide abundance

Florissant Formation (3,736 words) [view diff] exact match in snippet view article find links to article

fossils that are found in the mudstones and shales. Based on argon radiometric dating, the formation is Eocene (approximately 34 million years old ) in

Teratophoneus (1,598 words) [view diff] exact match in snippet view article find links to article

formation were discovered and identified as the genus. Argon-argon radiometric dating indicates that the Kaiparowits Formation was deposited between 76

Isotopes of samarium (1,729 words) [view diff] exact match in snippet view article find links to article

formation of the Solar System on Earth, although it remains useful in radiometric dating in the Solar System as an extinct radionuclide. A 2012 paper revising

Fukuivenator (436 words) [view diff] exact match in snippet view article find links to article

Kitadani Formation, which is probably of Barremian or Aptian age. Radiometric dating of nearby rock units has given this formation an estimated age of

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

northwest coast of modern-day Kyushu date back to as far as 12,700 BCE in radiometric dating tests. It is believed by many that Jōmon pottery was probably made

13th millennium BC (745 words) [view diff] exact match in snippet view article find links to article

mostly based on geological analysis, anthropological analysis, and radiometric dating. In France, the first incisor from a red deer is dated to the 13-12th

Geology of Mauritius (386 words) [view diff] exact match in snippet view article find links to article

000 years ago. Rodrigues Island is slightly younger than Mauritius. Radiometric dating gives an age of 1.54 million years ago. The volcano on Rodrigues built

International Conference on Creationism (2,535 words) [view diff] case mismatch in snippet view article find links to article

Time Bixler, R. Does the Bible Speak of a Vapor Canopy Brown, R., Radiometric Dating from the Perspective of Biblical Chronology Brown, W., The Fountains

Talos sampsoni (857 words) [view diff] exact match in snippet view article find links to article

recovered at the Kaiparowits Formation, in southern Utah. Argon-argon radiometric dating indicates that the Kaiparowits Formation was deposited between 76

Qijianglong (497 words) [view diff] exact match in snippet view article find links to article

Jurassic but is now considered mid-Cretaceous (late Aptian) based on radiometric dating. It consists of a partial skeleton with a skull. It includes the rear

Niassodon (401 words) [view diff] exact match in snippet view article find links to article

beds from the Metangula Graben (Niassa Province, Mozambique). New radiometric dating and the first Lower Triassic tetrapod fossils from Mozambique". Palaeontologia

Prochelidella (430 words) [view diff] exact match in snippet view article find links to article

age of the finding, from the Cenomanian age, was calculated with radiometric dating carried out on zircons on a volcanic tuff. The remains of Prochelydella

Geology of the Northern Mariana Islands (543 words) [view diff] exact match in snippet view article find links to article

Eocene rhyolite found mainly on north-central part of the island. Radiometric dating gives an age of 45 million years ago. During mapping in 1956, it was

12th millennium BC (1,163 words) [view diff] exact match in snippet view article find links to article

mostly based on geological analysis, anthropological analysis, and radiometric dating. The Horn core of Saiga tatarica is from the Komishan cave that indicates

Haifanggou Formation (1,891 words) [view diff] exact match in snippet view article find links to article

specifics and detail in their paper, and also took issue with their radiometric dating of the Daohugou tuff. The tuff, Gao and Ren argued, contains crystals

Thorium (15,902 words) [view diff] exact match in snippet view article find links to article

to fissile 233U by neutron capture and subsequent beta decay. Two radiometric dating methods involve thorium isotopes: uranium–thorium dating, based on

Geology of Guinea-Bissau (599 words) [view diff] exact match in snippet view article find links to article

volcanism at a continental margin, related to the Mauritanide orogeny. Radiometric dating of the unmetamorphosed, but slightly folded sedimentary rocks Youkounkoun

Tingmiatornis (981 words) [view diff] exact match in snippet view article find links to article

rock between the Kanguk Formation and the Strand Fiord Formation. Radiometric dating places the age of these rocks at 92 Mya. The type specimen consists

Mesoproterozoic (991 words) [view diff] exact match in snippet view article find links to article

biostratigraphic units. The decision to base the Precambrian time scale on radiometric dating reflects the sparse nature of the fossil record, and Precambrian subdivisions

Santa Maria Formation (4,023 words) [view diff] exact match in snippet view article find links to article

Lower and Upper Hyperodapedon Assemblage Zone, respectively. U-Pb radiometric dating of Cerro da Alemoa (the type locality of Saturnalia tupiniquim) in

Canyon Diablo (meteorite) (970 words) [view diff] exact match in snippet view article

ratios of the lead isotopes in samples of the meteorite. Through U-Pb radiometric dating, a refined estimate of the age of the Earth was obtained: 4.550 billion

Red Paint People (593 words) [view diff] exact match in snippet view article find links to article

as older than other cultures of the area. This was disputed until radiometric dating proved Moorehead correct [citation needed]. In the 1930s, one theory

Artinskian (885 words) [view diff] exact match in snippet view article find links to article

of Krasnousolsky — was eventually ratified in February 2022. U-Pb radiometric dating found that the base of the Artinskian was approximately 290.1 million

Kayentavenator (1,235 words) [view diff] exact match in snippet view article find links to article

Member of the Kayenta Formation, in northeastern Arizona. A definitive radiometric dating of this formation has not yet been made, and the available stratigraphic

Moine Supergroup (1,261 words) [view diff] exact match in snippet view article find links to article

of similar age found beneath the Moine Thrust, remains unproven. Radiometric dating of micas from deformed pegmatites provided the first evidence of a

Utahceratops (1,003 words) [view diff] exact match in snippet view article find links to article

was recovered at the Kaiparowits Formation, in Utah. Argon-argon radiometric dating indicates that the Kaiparowits Formation was deposited between 76

Belilena Cave (631 words) [view diff] exact match in snippet view article find links to article

cultural, faunal and human remains were discovered. The results of radiometric dating confirmed deposits of cultural material from 30,000 to 9,000 years

Priabona florissantius (656 words) [view diff] exact match in snippet view article find links to article

an Oligocene age. Further refinement of the formation's age using radiometric dating of sanidine crystals has resulted in an age of 34 million years, which

Mexican Geological Survey (334 words) [view diff] exact match in snippet view article find links to article

as: geochemistry, geophysics, metallurgy, mineral resources, and radiometric dating. "Servicio Geologico Mexicano". Mexican Geological Survey. Retrieved

Dominickus (738 words) [view diff] exact match in snippet view article find links to article

Oligocene in age. Further refinement of the formation's age using radiometric dating of sanidine crystals has resulted in an age of 34 million years old

Aphaenogaster donisthorpei (634 words) [view diff] exact match in snippet view article find links to article

an Oligocene age. Further refinement of the formation's age using radiometric dating of sanidine crystals has resulted in an age of 34 million years old

Aphaenogaster donisthorpei (634 words) [view diff] exact match in snippet view article find links to article

an Oligocene age. Further refinement of the formation's age using radiometric dating of sanidine crystals has resulted in an age of 34 million years old

Miyake event (1,521 words) [view diff] exact match in snippet view article find links to article

as Beryllium-10) that are usually used in combination for absolute radiometric dating. A Miyake event occurring in modern conditions might have significant

Alligator Effigy Mound (735 words) [view diff] exact match in snippet view article find links to article

conducted a professional archaeological investigation of the mound. By radiometric dating of a piece of charcoal recovered from the base of the mound, they

Marksville Prehistoric Indian Site (408 words) [view diff] exact match in snippet view article find links to article

investigated, and it is regularly the subject of further investigation. Radiometric dating of the sites features have yielded occupancy dates from 0-400 CE.

Archiponera (799 words) [view diff] exact match in snippet view article find links to article

an Oligocene age. Further refinement of the formation's age using radiometric dating of sanidine crystals has resulted in an age of 34 million years old

Arizona Accelerator Mass Spectrometry Laboratory (428 words) [view diff] exact match in snippet view article find links to article

archaeology, art history, forensic science, radioactive tracer studies, radiometric dating, the carbon cycle, cosmic ray physics, meteorites, geology, paleoclimate

Floian (1,251 words) [view diff] exact match in snippet view article find links to article

Tetragraptus approximatus which is about 2.1 above the Cambrian strata. Radiometric dating has set the Tremadocian-Floian boundary at 477.7 million years ago

Manicouagan Reservoir (1,158 words) [view diff] exact match in snippet view article find links to article

the central peak of the crater, formed by post-impact uplift. 1992 radiometric dating has estimated that impact melt within the impact structure has an

Aphaenogaster mayri (755 words) [view diff] exact match in snippet view article find links to article

an Oligocene age. Further refinement of the formation's age using radiometric dating of sanidine crystals has resulted in an age of 34 million years old

1913 in the United Kingdom (2,060 words) [view diff] exact match in snippet view article find links to article

the estimation of the age of the Earth to 1.6 billion years using radiometric dating. D. H. Lawrence's novel Sons and Lovers. Alfred North Whitehead and

Ikaria wariootia (641 words) [view diff] exact match in snippet view article find links to article

wariootia. The age of Ediacara Member strata are not well-defined through radiometric dating, and are primarily estimated comparatively with other Ediacaran Biota

Nanuqsaurus (1,750 words) [view diff] exact match in snippet view article find links to article

animal, with estimates giving it a length of 600–700 mm (24–28 in). Radiometric dating of nearby rock suggests that the fossils were deposited roughly 68

Eulithomyrmex (955 words) [view diff] exact match in snippet view article find links to article

an Oligocene age. Further refinement of the formation's age using radiometric dating of sanidine crystals has resulted in an age of 34 million years old

Geology of Thailand (1,316 words) [view diff] exact match in snippet view article find links to article

form the basement of Thailand and geologists have debated based on radiometric dating whether metamorphism took place during the Precambrian or Mesozoic

Fruitland Formation (1,170 words) [view diff] exact match in snippet view article find links to article

period), and was deposited over a period of about a million years. Radiometric dating from 23 meters above the base of the formation has yielded an age

Cammeray (1,468 words) [view diff] exact match in snippet view article find links to article

people, an Aboriginal clan who once occupied the Lower North Shore. Radiometric dating (carbon dating) indicates that indigenous peoples lived in the Cammeray

Dapingian (1,205 words) [view diff] exact match in snippet view article find links to article

the conodont species Baltoniodus triangularis in the type section. Radiometric dating has constrained the Floian-Dapingian boundary at 470 million years

Oohkotokia (1,624 words) [view diff] exact match in snippet view article find links to article

the Upper Member of the Two Medicine Formation, in Montana, which radiometric dating has shown to be approximately 74 million years old. The remains were

Cordilleran ice sheet (1,736 words) [view diff] exact match in snippet view article find links to article

sufficient flora in the area to support megafaunal migration, to radiometric dating placing the emergence of a corridor through the central Canadian Shield

Unkar Group (3,391 words) [view diff] exact match in snippet view article find links to article

underlying Vishnu Basement Rocks constrain the age of the Unkar Group. Radiometric dating of these basement rocks demonstrate that these basement rocks underwent

Florissantia elegans (854 words) [view diff] exact match in snippet view article find links to article

an Oligocene age. Further refinement of the formation's age using radiometric dating of sanidine crystals has resulted in an age of 34.07 million years

Mamenchisaurus (5,654 words) [view diff] exact match in snippet view article find links to article

previously thought to belong to the Middle Jurassic. However, the radiometric dating found the Lower Shaximiao Formation dated to the Late Jurassic, Oxfordian

Middle Awash Project (1,990 words) [view diff] exact match in snippet view article find links to article

sedimentological, volcanological, paleomagnetic, tephrochemical, isotopic, and radiometric dating studies.” The recognition of Middle Awash as a site of value to the

Sarahsaurus (2,358 words) [view diff] exact match in snippet view article find links to article

original assignment of Sarahsaurus to Massospondylus. A definitive radiometric dating of the Kayenta Formation has not yet been made, and the available

Holcorpa (1,067 words) [view diff] exact match in snippet view article find links to article

Oligocene in age. Further refinement of the formation's age using radiometric dating of sanidine crystals has resulted in an age of 34 million years old

Chañares Formation (3,440 words) [view diff] exact match in snippet view article find links to article

the Ladinian stage of the Middle Triassic. However, Uranium-Lead radiometric dating by Marsicano et al. (2016) later found that a large portion of the

Orthogonium (479 words) [view diff] exact match in snippet view article find links to article

deposition. The formation has been dated to 530±10 Mya through K-Ar radiometric dating. As there is no consensus as to the classification of Orthogonium

David Plaisted (651 words) [view diff] case mismatch in snippet view article find links to article

10th CADE. LNAI. Vol. 449. Springer. pp. 16–27. "More Bad News for Radiometric Dating". www.cs.unc.edu. Retrieved 2018-11-28. "A Creation Perspective".

Kabwe 1 (1,314 words) [view diff] exact match in snippet view article find links to article

sequence a genome from the Kabwe skull have been successful. Results of radiometric dating of matrix associated with Kabwe 1 place the age estimate of Kabwe

Wari-Bateshwar ruins (1,466 words) [view diff] exact match in snippet view article find links to article

Although stratigraphic evidence points to earlier urban settlement, radiometric dating of the artifacts places the peak active period of the Wari-Bateshwar

Guilford Quartz Monzonite (766 words) [view diff] exact match in snippet view article find links to article

An earlier source gives the date of 420 +/-50 Ma. More recently, radiometric dating (U-Pb-TIMS) of zircon crystals extracted from the Guilford Quartz

Northern Cape (2,550 words) [view diff] exact match in snippet view article find links to article

Avery, Margaret; Sumner, Alexandra; Horwitz, Liora Kolska (2008). "Radiometric dating of the Earlier Stone Age sequence in Excavation I at Wonderwerk Cave

Covellite (2,191 words) [view diff] exact match in snippet view article find links to article

As)4S13]: Field observations, electron microscopy, isotopes of Cu, C, O, radiometric dating, and water geochemistry". Chemical Geology. 488: 1–20. Bibcode:2018ChGeo

Oligokyphus (2,450 words) [view diff] exact match in snippet view article find links to article

vertically, as some rodents are capable of doing today. A definitive radiometric dating of the area preserved in the formation where Oligokyphus lived has

Scolosaurus (2,594 words) [view diff] exact match in snippet view article find links to article

supraorbital bones (unlike Ankylosaurus magniventris) Argon-argon radiometric dating indicates that the Two Medicine Formation was deposited between 83

Soatá Formation (1,254 words) [view diff] exact match in snippet view article find links to article

in the southwest of the Altiplano. Two samples were analysed for radiometric dating and provided ages of 45,900 ± 1,600 and 39,600 ± 800 years BP. This

Flood geology (12,969 words) [view diff] exact match in snippet view article find links to article

under which rocks are formed" ignoring recent discoveries such as radiometric dating that undermined their assumptions Kulp accused Price of ignorance

Martian meteorite (3,735 words) [view diff] exact match in snippet view article find links to article

identical formation ages around 1300 Ma, as determined by various radiometric dating techniques. Formation ages determined for many shergottites are variable

Sixtymile Formation (1,976 words) [view diff] exact match in snippet view article find links to article

evidence of active faulting along the Butte fault system. In 2000, the radiometric dating of volcanic ash within the uppermost Walcott Member of the Chuar Group

Tyrannosaurinae (2,748 words) [view diff] exact match in snippet view article find links to article

formation were discovered and identified as the genus. Argon-argon radiometric dating indicates that the Kaiparowits Formation was deposited between 76

Westphalian (stage) (1,820 words) [view diff] exact match in snippet view article

Ma), whereas a few place the boundary within the Kasimovian. U-Pb radiometric dating of tonstein beds in Spain estimate that the Asturian lasted from 310

Orogeny (4,255 words) [view diff] exact match in snippet view article find links to article

in use today, though commonly investigated by geochronology using radiometric dating. Based on available observations from the metamorphic differences

Glossary of archaeology (2,858 words) [view diff] exact match in snippet view article find links to article

from cremation are interred. K–Ar dating Potassium–argon dating; a radiometric dating method useful for samples older than 100,000 years. kerb kerbstone

Induan (3,444 words) [view diff] exact match in snippet view article find links to article

185–100 Ma breakup: supercontinental tectonics via stratigraphy and radiometric dating". Earth-Science Reviews. 68 (1–2): 85, 99–101. Bibcode:2004ESRv..

Naples Mound 8 (1,408 words) [view diff] exact match in snippet view article find links to article

QL-4904 was thus determined to be the end use of the structure. By radiometric dating it was determined that QL-4904 was interred in 91 AD (Calibrated Range

Naples Mound 8 (1,408 words) [view diff] exact match in snippet view article find links to article

QL-4904 was thus determined to be the end use of the structure. By radiometric dating it was determined that QL-4904 was interred in 91 AD (Calibrated Range

Early Triassic (4,114 words) [view diff] exact match in snippet view article find links to article

million year modulations. According to proponents of this hypothesis, radiometric dating indicates that major activity from the Siberian Traps ended very shortly

Ulaanoosh Formation (648 words) [view diff] exact match in snippet view article find links to article

a lack of detailed geological mapping and sediments suitable for radiometric dating. The rock matrix embedding Beg is similar to sediments of the lowest

Wonderwerk Cave (2,686 words) [view diff] exact match in snippet view article find links to article

Avery, Margaret; Sumner, Alexandra; Horwitz, Liora Kolska (2008). "Radiometric dating of the Earlier Stone Age sequence in Excavation I at Wonderwerk Cave

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

Pilar Formation outcrop showing metatuff beds used for radiometric dating

Khirbet Qeiyafa (5,127 words) [view diff] exact match in snippet view article find links to article

Israel Exploration Society. pp. 305–317. ISBN 978-965-221-119-4. Radiometric dating of the relevant layer has yielded a date of ca. 1020–980 B.C.E. Dever

List of Wheaton College (Illinois) alumni (1,354 words) [view diff] exact match in snippet view article

geologist J. Laurence Kulp (1921–2006), 1942 – geochemist; pioneer in radiometric dating methods Ronald C. Phillips (1932–2005), 1954 – marine botanist; pioneer

Coelophysis? kayentakatae (1,811 words) [view diff] exact match in snippet view article find links to article

the slower, more sluggish part of the river system. A definitive radiometric dating of this formation has not yet been made, and the available stratigraphic

Javelina Formation (1,325 words) [view diff] exact match in snippet view article find links to article

Javelina Formation has thus far yielded the correct rock types for radiometric dating. The outcrop, situated in the middle strata of the formation about

Harold Slusher (581 words) [view diff] case mismatch in snippet view article find links to article

textbook is unconstitutional (see Hendren v. Campbell). Critique of Radiometric Dating (1973) Biology: A Search for Order in Complexity (with John N. Moore

Pasadena orogeny (760 words) [view diff] case mismatch in snippet view article find links to article

{{cite book}}: |journal= ignored (help) Bandy, Orville L. (1970). Radiometric Dating and Paleontologic Zonation. Geological Society of America. p. 191

Ardipithecus (3,508 words) [view diff] exact match in snippet view article find links to article

harsh Afar desert at a site called Aramis in the Middle Awash region. Radiometric dating of the layers of volcanic ash encasing the deposits suggest that Ardi

Gryposaurus (3,681 words) [view diff] exact match in snippet view article find links to article

keratinized skin, or that there was a cartilaginous extension. Argon-argon radiometric dating indicates that the Kaiparowits Formation was deposited between 76

The Genesis Flood (3,083 words) [view diff] exact match in snippet view article find links to article

of the Earth was well over 20 million years. Prior to the use of radiometric dating, scientific estimates before 1900 ranged between 20 million and 3

Florissantia (plant) (2,150 words) [view diff] exact match in snippet view article

an Oligocene age. Further refinement of the formation's age using radiometric dating of sanidine crystals has resulted in an age of 34.07 million years

11th millennium BC (5,251 words) [view diff] exact match in snippet view article find links to article

estimates based on geological analysis, anthropological analysis, and radiometric dating. The ability to sail was not only a Neolithic creation. Franchthi

Bolshoy Lyakhovsky Island (2,815 words) [view diff] exact match in snippet view article find links to article

"mammoth period". As discussed above, more recent geologic research and radiometric dating of these fossils and the sediment containing them has found that they

Lewis Overthrust (3,586 words) [view diff] exact match in snippet view article find links to article

Pluijm, B. A. (2014). "Orogenic pulses in the Alberta Rocky Mountains: Radiometric dating of major faults and comparison with the regional tectono-stratigraphic

Rice Terraces of the Philippine Cordilleras (3,191 words) [view diff] exact match in snippet view article find links to article

Spanish. Relative dating techniques have been newly developed to be radiometric dating methods, which has become easily accessible. Due to relying on ‘stratigraphic

Lucy (Australopithecus) (4,468 words) [view diff] exact match in snippet view article

University to estimate the age of the fossils using the potassium-argon radiometric dating method. These efforts were hindered by several factors: the rocks

North Ray (crater) (681 words) [view diff] exact match in snippet view article

cosmic rays. The rock itself is dated at 4.20 ± 0.07 b.y. by Sm/Nd radiometric dating. The following samples were collected from North Ray Crater (Station

Alamosaurus (4,353 words) [view diff] exact match in snippet view article find links to article

in the Javelina Formation has yielded the correct rock types for radiometric dating so far. The outcrop, situated in the middle strata of the formation

Peloroplites (3,564 words) [view diff] exact match in snippet view article find links to article

interpreted as being of Aptian to Albian age (~109–116 Ma) using radiometric dating. However, other radioistopic datings places the Mussentuchit Member

Triassic (7,413 words) [view diff] exact match in snippet view article find links to article

Both dates are gaining accuracy by using more accurate forms of radiometric dating, in particular the decay of uranium to lead in zircons formed at time

Donegal batholith (1,175 words) [view diff] exact match in snippet view article find links to article

on islands off the Donegal coast and has been little studied. No radiometric dating has been carried out on this granite, although field relationships

Sino-Babylonianism (1,686 words) [view diff] exact match in snippet view article find links to article

therefore not actually Chinese. He was led to this hypothesis when his radiometric dating of ancient Chinese bronzes found that their chemical composition was

Broken Top (3,906 words) [view diff] exact match in snippet view article find links to article

of the region, though he lacked access to chemical techniques and radiometric dating. Oregon State University geologist and volcanologist Edward Taylor's

Institute for Creation Research (3,901 words) [view diff] exact match in snippet view article find links to article

providing a young-Earth creationist perspective on dating techniques like radiometric dating. RATE claimed that evidence supported over 500 million years of radiometric

Australian Aboriginal culture (5,117 words) [view diff] exact match in snippet view article find links to article

In a study published in February 2020, new evidence produced using radiometric dating showed that both Budj Bim and Tower Hill volcanoes erupted at least