Results 11 to 20 of about 13,321 (286)

Technical note: LA–ICP-MS U–Pb dating of unetched and etched apatites [PDF]

open access: yesGeochronology, 2021
The same unetched and chemically etched apatite crystals from five rock samples were dated by the U–Pb method via laser ablation inductively coupled plasma mass spectrometry (LA–ICP-MS).
F. Abdullin   +3 more
doaj   +1 more source

Standardless fission-track dating of the Durango apatite age standard [PDF]

open access: greenChemical Geology, 2015
Raymond Jonckheere   +1 more
exaly   +2 more sources

Short communication: Experimental factors affecting fission-track counts in apatite [PDF]

open access: yesGeochronology, 2022
The tools for interpreting fission-track data are evolving apace, but, even so, the outcomes cannot be better than the data. Recent studies showed that track etching and observation affect confined-track length measurements.
C. Aslanian   +3 more
doaj   +1 more source

Fission track studies on hornblende, biotite and phlogopite from Sweden [PDF]

open access: yesBulletin of the Geological Society of Finland, 1972
Fission track studies and K-Ar dating on three silicate minerals from Sweden have given the following results: Fission track age K—Ar age RM 07249 hornblende, Malmberget, Fragment 1 1255 m.y. 1875 m.y. » 2 450 » RM 620569 biotite, Ingelsbo Fragment 1 305
E. Welin, I. Lundström, G. Åberg
doaj   +1 more source

Fission-track Dating

open access: diamondJournal of Geography (Chigaku Zasshi), 1986
Susumu Nishimura
openaire   +3 more sources

Tectonic history of the South Tannuol Fault Zone (Tuva region of the northern Central Asian Orogenic Belt, Russia) : constraints from multi-method geochronology [PDF]

open access: yes, 2020
In this study, we present zircon U/Pb, plagioclase and K-feldspar Ar-40/Ar-39 and apatite fission track (AFT) data along the South Tannuol Fault Zone (STFZ).
De Grave, Johan   +6 more
core   +1 more source

Multistage Strike-Slip Fault in the Narrowest Portion of the Qinling Orogen, Central China: Deformation Mechanism and Tectonic Significance [PDF]

open access: yesLithosphere, 2023
The North Huicheng Basin strike-slip fault system is on the northeastern frontier of the Tibetan Plateau and separates the West and East Qinling differential orogeny.
Yiping Zhang   +11 more
doaj   +1 more source

LA-ICP-MS APATITE FISSION-TRACK DATING OF THE SIBERIAN TRAPS INTRUSIONS: METHOD, FIRST RESULTS AND THEIR INTERPRETATION

open access: yesГеодинамика и тектонофизика, 2023
In this paper we present the results on apatite fission-track dating, which was first performed at the Schmidt Institute of Physics of the Earth, Russian Academy of Sciences, using the laser ablation inductively coupled plasma mass spectrometry (LA-ICP ...
T. E. Bagdasaryan   +4 more
doaj   +1 more source

Age of Initial Submarine Volcanism in the Paleo-Tsushima Basin and Implications for Submarine Volcanism in the Opening Stage of the Japan Sea in Northern Kyushu

open access: yesGeosciences, 2021
The Tsushima Lapilli Tuff, the thickest tuff in the Taishu Group on Tsushima Island, underwent a thermal event after deposition, and has not previously yielded a reliable age because various ages have been reported.
Takashi Ninomiya   +5 more
doaj   +1 more source

The age and exhumation time of the Eastern Kamchatka sedimentary complexes based on apatite track dating

open access: yesВестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле, 2022
The paper presents and analyzes new and previously published data on track dating of detrital apatite grains isolated from different-age structural complexes of Eastern Kamchatka.
Tsukanov N.V., Dozorova K.A.
doaj   +1 more source

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