Results 1 to 10 of about 19,992 (274)

Fission-track data and U–Pb dating of granites from Cameron Highland, Peninsular Malaysia: Evidence to comprehend exhumation episodes [PDF]

open access: yesData in Brief, 2019
Fission tracks are linear trails of intense radiation damage in the crystal structure of a mineral, produced by spontaneous fissioning of uranium-238 (238U) atoms.
Solomon Kassa   +3 more
doaj   +2 more sources

First Apatite (U-Th)/He and apatite fission-track thermochronology dataset from the Abancay Deflection (Eastern Cordillera, Southern Peru). [PDF]

open access: yesData in Brief, 2022
According to their respective temperature sensitivities, Apatite (U-Th)/He (AHe) and apatite fission-track (AFT) thermochronology records the thermal evolution of the upper crust (5%. This dataset allows exploring the crust evolution from the late-Eocene
Benjamin Gérard   +4 more
doaj   +2 more sources

Data of thermal imprints of late Permian Emeishan basalt effusion: Evidence from zircon fission-track thermochronology [PDF]

open access: yesData in Brief, 2019
We present 271 detrital single-grain zircon fission track (ZFT) ages obtained for eight sandstones, which were sampled from the southwestern Yangtze Craton, southern China.
Di Hu   +6 more
doaj   +2 more sources

AI-Track-tive: open-source software for automated recognition and counting of surface semi-tracks using computer vision (artificial intelligence) [PDF]

open access: yesGeochronology, 2021
A new method for automatic counting of etched fission tracks in minerals is described and presented in this article. Artificial intelligence techniques such as deep neural networks and computer vision were trained to detect fission surface semi-tracks on
S. Nachtergaele, J. De Grave
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

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

Research progress of factors affecting apatite fission track annealing

open access: yesDizhi lixue xuebao, 2021
Apatite fission track annealing is a complicated chemical kinetic process. It is crucial for the application of fission track thermochronology to clearly understand the factors affecting annealing. In the article, the development of apatite fission track
CHENG Luyao, TANG Xiaoyin, LI Yi
doaj   +1 more source

Thermochronology of hydrothermal alteration zones in the Kii Peninsula, southwest Japan: an attempt for detecting the thermal anomalies and implications to the regional exhumation history

open access: yesEarth, Planets and Space, 2023
Fluid-inclusion and thermochronometric analyses have been applied to hydrothermal alteration zones and their host rocks outcropping in the Hongu area of the Kii Peninsula, southwestern Japan in an attempt to detect thermal anomalies related to ...
Shigeru Sueoka   +10 more
doaj   +1 more source

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

Artificial intelligent identification of apatite fission tracks based on machine learning

open access: yesMachine Learning: Science and Technology, 2023
Over the past half century, apatite fission track (AFT) thermochronometry has been widely used in the studies of thermal histories of Earth’s uppermost crust.
Zuoting Ren   +4 more
doaj   +1 more source

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