ライフサイエンスコーパス: dating of

1 Here, we show (81)Kr dating of 1-kg ice-core samples from Taylor Glacier, Ant

2 A dating of 19,849 years Cal BP allows assigning this asse

3 by accelerator mass spectrometry radiocarbon dating of 23 individuals, including cross-validation by

4 of accelerator mass spectrometry radiocarbon dating of 29 herbivore and plant tissues collected on kn

5 Here we present an independent dating of a continuous, high-resolution sea-level record

6 ts formed by 6000 BC, but recent radiocarbon dating of a dozen 'early' grains cast doubt on these cla

7 esent the results of mapping and radiocarbon dating of a truly unique archaeological record.

8 g rate is also of interest because it allows dating of air trapped in ancient ice core samples of unk

9 y demonstrating the entire process chain for dating of alpine glacier ice by argon trap trace analysi

10 east 160 thousand years old through U-series dating of an adhering carbonate matrix.

11 Accelerator mass spectrometer dating of an assemblage of fibrous and leather footwear

12 matrix from which it was recovered, U-series dating of an overlying flowstone, and U-series-ESR datin

13 (delta(13)C and delta(15)N) and radiocarbon dating of ancient human and animal bone document 2 disti

14 study paves the way for reliable radiometric dating of ancient ice in blue ice areas and margin sites

15 We present successful (81)Kr-Kr radiometric dating of ancient polar ice.

16 Here we report the dating of annular constructions made of broken stalagmit

17 ing archaeomagnetism as a method of absolute dating of archaeological objects.

18 Direct, accurate, and precise dating of archaeological pottery vessels is now achievab

19 tute an important step forward to the direct dating of archaeological pottery.

20 nd accelerator mass spectrometer radiocarbon dating of archaeological specimens indicate that the bot

21 of an overlying flowstone, and U-series-ESR dating of associated faunal teeth.

22 K-Ar dating of authigenic, syn-weathering illite from saproli

23 ved sample-size reduction facilitates (81)Kr dating of basal ice-core sections with direct implicatio

24 Radiocarbon dating of both individuals (A120 to 533 AD [plus or minu

25 own to cause problems during the radiocarbon dating of bulk collagen samples.

26 that were previously determined by lead-lead dating of CAIs, which may be overestimated by several mi

27 ctonic history of passive margins using U-Pb dating of calcite in faults and fractures along the east

28 We present the results of U-Th dating of calcite veins in the Loma Blanca normal fault

29 We present a new methodology for the U/Th dating of carbonate materials using femtosecond laser ab

30 Cosmogenic dating of cave deposits indicates incision rates increas

31 Herein, we combine cosmogenic nuclide dating of cave-bound river deposits, river profile analy

32 s were measured by retrospective (14)C birth dating of cells in 19 normal hearts 2 to 78 years of age

33 We conducted an extensive programme of AMS-dating of charred broomcorn millet grains from 75 prehis

34 Carbon dating of charred seeds and charcoal fragments combined

35 Dating of cladogenetic events and ancestral range estima

36 e loss of 39Ar during neutron irradiation in dating of clay minerals can produce erroneously old ages

37 Bomb-curve (14)C dating of confiscated animal tissues (e.g., ivory statue

38 ment of temples on Mo'orea Island by 230Th/U dating of corals used as architectural elements (facing

39 We present luminescence dating of cores from the Jianghan Plain in the middle Ya

40 by a combination of radiocarbon and (230)Th dating of cryogenic calcite.

41 AMS radiocarbon dating of cut-marked reindeer (Rangifer tarandus) bones

42 Uranium-Thorium dating of deep-water corals (DWCs) from 26 northern Red

43 Conventional (14)C dating of deeper SJV groundwater, assuming an open syste

44 Field surveys and radiocarbon dating of detrital materials provide evidence that repea

45 Precise dating of diamond growth is required to understand the i

46 Radioisotopic dating of discrete sediment intervals sampled from the p

47 By carbon-14 dating of dissolved organic carbon (which makes up over

48 omes for phylogenetic analyses including the dating of divergence times throughout the genus.

49 with seismic reflection data and radiometric dating of drill cores to constrain the origin, distribut

50 Direct dating of ductile shear zones and calculation of uplift/

51 We use optically stimulated luminescence dating of dunes, shorelines, and fluviolacustrine deposi

52 ic nature of historic accounts and the broad dating of early-modern zooarchaeological assemblages.

53 ands, although it agrees well with molecular dating of endemic Galapagos iguanas, geckos and lizards.

54 ology coupled with high-precision CA-ID-TIMS dating of euhedral zircons from continental sequences of

55 Independent radiometric dating of events correlated to GISP2 suggests that the c

56 Radiocarbon dating of eye lens nuclei from 28 female Greenland shark

57 40Ar/39Ar dating of fine-grained alunite that formed during cave g

58 Age dating of fingerprints could have a significant impact i

59 t the ages, determined by thermoluminescence dating, of fire-heated flint artefacts obtained from new

60 alysis and cosmogenic (3)He surface exposure dating of fluvially sculpted surfaces to determine the i

61 onance (ESR) and mass spectrometric U-series dating of fossil bovid teeth collected from the hominid-

62 We found, by means of uranium/thorium dating of fossil corals, that sea level during the penul

63 Here, we show, by direct dating of fossil remains and their associated sediments,

64 New discoveries and dating of fossil remains from the Rising Star cave syste

65 d uranium-series and electron spin resonance dating of fossil teeth.

66 ay be made identifiable through the absolute dating of gene duplicates that map to eukaryotic traits,

67 al Birth Registry, which included ultrasound dating of gestational age as well as birth weight.

68 etation relies mainly on cosmic-ray exposure dating of glacial deposits.

69 Radiometric dating of glacial terminations over the past 640,000 yea

70 Age dating of groundwater has been used to reconstruct conta

71 t residual confounding by healthcare use and dating of hearing loss diagnosis in participants without

72 Recent dating of her poems offers the periodicity of her writin

73 Direct dating of Homo naledi fossils from the Dinaledi Chamber

74 hondrial DNA analysis and direct radiocarbon dating of human remains directly associated with an LRJ

75 Here we report the discovery and direct dating of human remains found in association with Initia

76 trital apatite and detrital zircon, and U-Pb dating of hydrothermal titanite, that emplacement of the

77 lkhit skull by compound-specific radiocarbon dating of hydroxyproline to 34,950-33,900 Cal.

78 FastSMC enables biobank-scale detection and dating of IBD segments within several thousands of years

79 le requirements continue to decrease, (81)Kr dating of ice cores is a future possibility.

80 Venetia from the Archaean to the Proterozoic.Dating of inclusions within diamonds is used to reconstr

81 g the time of diamond growth events requires dating of individual inclusions, and that there was a ma

82 last 4 million years, as is indicated by the dating of intact retroelements.

83 This includes radiometric dating of irrigation canal abandonment and an investigat

84 The dating of lacustrine sediments show that the "green Saha

85 40Ar/39Ar dating of lavas on Tahiti, long thought to record the pr

86 not in other Oryza genomes, and based on the dating of long terminal repeats (LTRs) of FRetro3 it was

87 ionary events of the recent past and for age dating of long-lived perennials such as trees.

88 Intense study of the dating of major splits in the tree of mammals has shown

89 ments and U-series and combined U-series-ESR dating of mammalian teeth reveals a depositional sequenc

90 d uranium-series and electron spin resonance dating of mammalian teeth, place modern humans in Sumatr

91 However, the dating of many other destruction layers is often debated

92 between archaeological and radiocarbon-based dating of materials from stratigraphic layers above and

93 s is critical for accurate and precise Re-Os dating of materials with parts per billion to parts per

94 Here we use (40)Ar/(39)Ar isotopic dating of mid-ocean ridge basalts recovered at variable

95 nce data, with the aim of identification and dating of migrations into new territory.

96 al bones and charred grains; and radiocarbon dating of millet grains from archaeological contexts dat

97 al glacier-fed lakes and cosmogenic exposure dating of moraines.

98 Twin-spot MARCM also permitted birth dating of mutant clones, enabling us to detect a single

99 ion and for an "ancient glycans" approach to dating of Neu5Gc loss during the evolution of Homo.

100 pply the recently developed (230)Th/U burial dating of OES to bridge the temporal gap between radioca

101 ry-climate modeling and detailed radiocarbon dating of paleoenvironmental records to investigate impa

102 in a boreal peat catchment using radiocarbon dating of particulate and dissolved organic carbon (POC

103 of mutation in a haploid system, and for the dating of paternal lineages.

104 Dating of phylogenetic trees estimated that these clones

105 Direct radiocarbon dating of pips was carried out, confirming the chronolog

106 s provide a new chronometer for absolute age-dating of plant and soil organic matter.

107 Through ultraviolet laser argon-argon dating of potassium feldspar cements containing fluid in

108 based on typology and seriation(1), accurate dating of pottery using the radiocarbon dating method ha

109 Accurate radiocarbon dating of pottery vessels can reveal: (1) the period of

110 Evolutionary reconstructions and molecular dating of proteins related to oxidative metabolism, such

111 developed approach based on the radiocarbon dating of purified molecular components of food residues

112 Uranium-thorium dating of relict tufa deposits indicates sporadic period

113 ciated biases, and the need for more precise dating of remains and sediments.

114 as from soil organic matter, and radiocarbon dating of residual soil layers revealed that the maximum

115 Subsequent (14) C dating of respired CO2 indicated that the presence of pl

116 ) has limited the application of radiocarbon dating of samples from the Last Glacial period.

117 Using optically stimulated luminescence dating of sand grains, we demonstrate that flow of the S

118 could be responsible for biasing radiocarbon dating of sedimentary organic carbon, and also reveals a

119 though some error can derive from geological dating of sedimentary rocks, the absence of good stem fo

120 Bayesian modeling of luminescence dating of sediments and U-series and combined U-series-E

121 e combined optically stimulated luminescence dating of sediments with U-Th and palaeomagnetic analyse

122 nd 21,000 years ago according to radiocarbon dating of seeds from the aquatic plant Ruppia cirrhosa.

123 But radiometric dating of shallow crustal faulting, which occurs in the

124 ano by (40)Ar/(39)Ar and cosmogenic exposure dating of six nakhlites, meteorites that were ejected fr

125 erguelen Island, using high-resolution (14)C-dating of smaller-than-conventional foraminiferal sample

126 We used uranium-series dating of speleothems to constrain regional landscape ev

127 Uranium-series dating of stalagmite regrowths on the structures and on

128 uctures and on burnt bone, combined with the dating of stalagmite tips in the structures, give a reli

129 ronologies and, in the Paleolithic, blur the dating of such key events as the dispersal of anatomical

130 oturbation in coastal lagoons imposes on the dating of such records.

131 e Pleistocene pollen records for which (14)C dating of terrestrial macrofossils is available and augm

132 ancient paleomagnetic estimates and (ii) the dating of the archaeological material.

133 vide a minimum age of 51-46 ka, and direct U-dating of the bone indicates a maximum age of ~63 ka.

134 (14)C dating of the C pool acted as a tracer of recovery as we

135 writings and archaeological evidence for the dating of the cave temple paintings, narrowing it down t

136 -on-ignition, ITRAX scanning and radiocarbon dating of the cores show that Kloverbladvatna became iso

137 ct accelerator mass spectrometry radiocarbon dating of the cucurbit assemblage from Coxcatlan Cave pr

138 Radiocarbon dating of the earliest occupational phases at the Cooper

139 sociated ferricretes, allowing more accurate dating of the environmental changes affecting these lith

140 (U-Th)/He dating of the ferricrete nodules revealed an age of 102.

141 Molecular dating of the first divergence events showed that specia

142 Dating of the hematite clasts verified the occurrence of

143 igate this hypothesis, using uranium-thorium dating of the Hulopoe gravel (on Lana'i) and a study of

144 ate history from ice cores requires reliable dating of the ice.

145 phic analysis and high-precision U-Pb zircon dating of the lower Paleoproterozoic Joffre Member of th

146 ibility of past life, and calibration of age dating of the martian surface.

147 The dating of the maternal infection was prospective in 86%

148 the current situation regarding radioactive dating of the matter of which our Galaxy is comprised.

149 ncovers the specific strategy of the forger: Dating of the organic binder delivers clear evidence of

150 challenges, however, have hindered reliable dating of the period, as the radiocarbon method reaches

151 ed on the Bayesian modelling of luminescence dating of the sedimentary matrix from which it was recov

152 stratified Pleistocene deposits from optical dating of the sediments.

153 Radiocarbon and luminescence dating of the surrounding sediments provide a minimum ag

154 Uranium-lead dating of the three volcanic glass beads shows that they

155 Approximate dating of the time since divergence of East Asian and Ph

156 Previous dating of the Vi-207 and Vi-208 Neanderthal remains from

157 descended from bacterial ancestors, but the dating of these primary endosymbiosis events remains ver

158 Molecular dating of these translocation events also allowed us to

159 (14)C dating of tissues has applications to stable isotope (pa

160 U-Th dating of travertine deposits shows leakage varies along

161 e we use molecular phylogenetics and precise dating of two island species within the same clade as th

162 Direct radiocarbon dating of Upper Palaeolithic tooth pendants and bone poi

163 Radiometric dating of volcanic ash indicates that deposition occurre

164 Radioisotopic dating of volcanic minerals is a powerful method for est

165 ope biosignature detection and radioisotopic dating of vug- and fracture-filling assemblages in impac

166 Molecular dating of X and Y haplotypes is consistent with the sex

167 Argon-40-argon-39 single-crystal dating of young (5000 to 30,000 years ago) volcanic ash

168 (40)Ar/(39)Ar dating of zinnwaldite-lepidolite crystal clasts reveals

169 High-precision uranium-lead dating of zircons in gabbros from the Vema Fracture Zone