Results 191 to 200 of about 49,074 (273)

Repeated loss of function at HD mating-type genes and of recombination in anther-smut fungi. [PDF]

Nat Commun
Lucotte EA, Jay P, Rougemont Q, Boyer L, Cornille A, Snirc A, Labat A, Chahine E, Duhamel M, Namias A, Gendelman J, Ma WJ, Hayes RK, Baruri S, Ham JP, Perlin MH, Hood ME, Rodríguez de la Vega RC, Giraud T.   +18 more
europepmc   +1 more source

Process and forces of tight-sandstone gas charging in the Shihezi formation (P₂x¹) Dongsheng gas field, northern Ordos Basin China. [PDF]

Sci Rep
Cao Q, He F, Zhang W, Ye J, Lu Y, Liu Y, Yu H, An C, Sun L.   +8 more
europepmc   +1 more source

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Fission-Track Dating

Encyclopedic Dictionary of Archaeology, 2021
Eva Enkelmann, Raymond Jonckheere
semanticscholar   +6 more sources

Zircon fission‐track and U–Pb double dating using femtosecond laser ablation–inductively coupled plasma–mass spectrometry: A technical note

Island Arc, 2020
We present a new LA–ICP–MS system for zircon fission‐track (FT) and U–Pb double dating, whereby a femtosecond laser combined with galvanometric optics simultaneously ablates multiple spots to measure average surface U contents.
Hideki Iwano, Tohru Danhara, Yugo Danhara   +2 more
exaly   +2 more sources

On epidote fission track dating

Radiation Measurements, 2005
Abstract The use of epidote in fission track dating was abandoned since the beginning of the 1980s due to difficulties like absence of a standard etching procedure, obtainment of different closure temperatures and the percentage of the datable samples.
Sandro Guedes, Peter Christian Hackspacher, Pedro A F P Moreira   +2 more
exaly   +3 more sources

Fission track dating of quartz

Nuclear Tracks and Radiation Measurements (1993), 1993
Abstract Fission track dating of quartz vein containing gold has been carried out by using artificial heavy quartz grains and the chemical etching technique of quartz has been improved with in 65% NaOH. Fission track ages of five quartz samples are from 100 Ma to 200 Ma.
null Hu Ruiying, null Cheng Jingping, null Guo Shilun, null Hao Xiuhong   +3 more
exaly   +2 more sources

FISSION-TRACK DATING

2014
R. Fleischer, P. Price, R. Walker
semanticscholar   +3 more sources

LA-ICP-MS-based apatite fission track dating of the Todos Santos Formation sandstones from the Sierra de Chiapas (SE Mexico) and its tectonic significance

International Geology Review, 2016
Fanis Abdullin, Jesús Solé, Luigi Solari   +2 more
exaly   +2 more sources

Late Cretaceous-Cenozoic exhumation of Northwestern Guangxi (China) and tectonic implications: Evidence from apatite fission track dating

, 2020
The study of the Late Cretaceous-Cenozoic uplift and tectonic evolution of the Northwestern Guangxi area in the Youjiang Basin is relevant for understanding the origin and preservation of hydrothermal deposits with ore-hosting potential.
Jianbiao Wu, Q. Pi, Bin Zhu, Yunhu Hu, Guo Li, C. Wei   +5 more
semanticscholar   +1 more source

Fission track dating of obsidians

Nuclear Tracks, 1981
Abstract Fission-track dating is applied to 16 obsidian artifacts from an archaeological excavation at Cayonu Tepesi in southeastern Anatolia. Since obsidian samples are rich in bubbles and inclusions, only the six most compact samples were found to be usable for fission-track measurements.
Yegingil Z., Göksu Y.
openaire   +2 more sources