Results 11 to 20 of about 3,413 (232)
Detrital Zircons in Crustal Evolution: A Perspective from the Indian Subcontinent [PDF]
Lithosphere, 2022 Detrital zircons are frequently used for crustal evolutionary studies as they sample vast regions of the continental crust. In the present study, we utilise newly compiled U-Pb detrital zircon data from the Indian subcontinent as well as a compilation of
Kumar Batuk Joshi +3 more
doaj +2 more sources
Detrital Zircons Dismember Sibumasu in East Gondwana [PDF]
Journal of Geophysical Research: Solid Earth, 2018 AbstractSibumasu is inferred to have developed as a united terrane in East Gondwana, with West Sumatra linked to Cathaysia. New detrital zircon U‐Pb and Hf isotopic data from Sumatra, complemented by literature data, challenge the above views. The scarcity of early Neoproterozoic zircons in West Sumatra argues against a direct connection between West ...
Xiaoran Zhang +6 more
openaire +3 more sources
The Osmium Isotope Signature of Phanerozoic Large Igneous Provinces
Geophysical Monograph Series, Page 229-246., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Alexander J. Dickson +2 more
wiley +6 more sources
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 +1 more source
RUDN Journal of Engineering Research, 2015 There are the results of U-Pb dating of detrital zircons from the sandstones of the Bashkir uplift of the Southern Urals and the analysis of U-Pb-isotopic ages of detrital zircons from the six stratigraphic levels of the Riphean-Paleozoic section in the ...
E S Pyzhova
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RUDN Journal of Engineering Research, 2015 The first results of U/Pb (LA-ICP-MS) dating of detrital zircons from quartz sandstones of the Devonian Takaty Formation are presented. The obtained ages span a range from 1857.5 ± 53.8 to 3054.0 ± ± 48.0 Ma.
E S Pyzhova, N S Popova
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Литосфера, 2020 Research subject. This article aims to review modern methods for investigating detrital zircons and apatites used as mineral indicators of the composition and age of distributive provinces. Materials and methods.
L. V. Badida, A. V. Maslov, G. A. Mizens
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Detrital zircon record and tectonic setting [PDF]
Geology, 2012 ABSTRACTDetrital zircon spectra refl ect the tectonic setting of the basin in which they are deposited. Convergent plate margins are charac-terized by a large proportion of zircon ages close to the depositional age of the sediment, whereas sediments in collisional, extensional and intracratonic settings contain greater proportions with older ages that ...
Cawood, Peter Anthony +2 more
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Provenance study of Phanerozoic rocks from the Cordillera Real of Bolivia
Brazilian Journal of Geology, 2021 U/Pb ages of detrital zircon from two samples of Ordovician sediments were determined and, based on similar published data, were compared with xenocrystal inheritance of Triassic and Oligocene granitoids of the Cordillera Real in order to better ...
Alvaro Rodrigo Iriarte +2 more
doaj +1 more source
, 2022 Supplementary Text S1: Detailed sample descriptions, analytical methods, and results. Table S1: U-Pb dating and REE data of detrital zircons from the Gangdese Mountains, southern Tibet.
Peiyuan Hu (14062116)
core +1 more source