Results 71 to 80 of about 11,869 (227)
Destabilization of Long‐Lived Hadean Protocrust and the Onset of Pervasive Hydrous Melting at 3.8 Ga
AGU Advances, 2022 The nature of Earth's earliest crust and crustal processes remain unresolved questions in Precambrian geology. While some hypotheses suggest that plate tectonics began in the Hadean, others suggest that the Hadean was characterized by long‐lived ...
Nadja Drabon +8 more
doaj +1 more source
, 2014 This research was funded through Natural Environment Research Council (grant NE/J021822/1) and the APC was paid through the RCUK OA block grant.Earth's middle age, extending from 1.7 to 0.75 Ga, was characterized by environmental, evolutionary, and ...
Cawood, Peter Anthony +1 more
core +1 more source
RUDN Journal of Engineering Research, 2014 The detrital zircons were delivered from sandstones of Brusov Fm. of Mezen basin. Absence of detrital zircons with 750-510 Ma and availability of two distinct populations - Paleoproterozoic and Archean - with ages resembled well known ages of crystalline
M L Ezekia, N B Kuznetsov, T V Romanyuk
doaj
Topographic Development History of the Alaska Range [PDF]
, 2013 he overall goal of this project is to use variations in sediment source through time as a proxy for deciphering the uplift history of the Alaska Range (Fig. 1).
Davis, Kailyn
core
Palaeotethys-related sediments of the Karaburun Peninsula, western Turkey: constraints on provenance and stratigraphy from detrital zircon geochronology [PDF]
, 2017 Detrital zircon U–Pb geochronology of 15 Late Palaeozoic to Early Mesozoic siliciclastic sandstones from the Karaburun Peninsula in western Turkey determines maximum sedimentation ages, identifies possible source areas, and anchors the study area within ...
Berndt, J +3 more
core +2 more sources
Detrital zircon U-Pb dating and trace elements
, 2023 This is the detrital zircon U-Pb dating and trace elements analyses results from the Heilongjiang Complex, NE China for the manuscript, titled as "Continental arc flare-ups and crustal thickening events in NE China: Insights from detrital zircon U-Pb dating and trace elements from the Heilongjiang Complex", submitted to Minetals.
Kai, Liu, Mengyu, Xu
openaire +1 more source
Geoscience Data JournalU–Pb dating of detrital zircon is widely used in geology to identify the source of sediments and constrain palaeogeography and tectonic history. We collected the detrital zircon from the Paleoproterozoic to early Palaeozoic strata to understand the North
Yiming Dong +6 more
doaj +1 more source
LA-ICP-MS U-Pb geochronology of detrital zircons from the Jining Complex, North China Craton and its tectonic significance [PDF]
, 2006 LA-ICP-MS U-Pb zircon dating and cathodoluminescene (CL) image analysis were carried out to determine the protolith and metamorphic ages of high-grade Al-rich gneisses, named as "khondalites", from the Jining Complex of the North China Craton (NCC).
Luo, Y, Sun, M, Xia, X, Zhao, G
core +1 more source
Open Geosciences, 2020 In order to determine the tectonic regime change of the early Mesozoic in the South China Block, this study analyzed sedimentary rocks in the Middle Jurassic of southwestern Fujian by modal analysis of sandstones, elemental geochemical analysis of ...
Zhongjie Xu +4 more
doaj +1 more source
Detrital zircon records of Late Cretaceous syn-rift sedimentary sequences of New Caledonia: an Australian provenance questioned [PDF]
, 2011 International audienceThe Late Cretaceous clastic coastal sediments of New Caledonia are contemporaneous with the latest stages of the eastern Australian marginal rifting.
Adams, Christopher J. +3 more
core +4 more sources