Zircon U-Pb Ages and Sr-Nd-Hf Isotopic Characteristics of the Huichizi Granitic Complex in the North Qinling Orogenic Belt and Their Geological Significance
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DOI: 10.1007/s12583-017-0906-6
Abstract: The Huichizi granite complex is the largest Paleozoic I-type intrusion located in the North Qinling orogenic belt (NQB). In this study, we present systematic geochemical element data, zircon U-Pb ages, Lu-Hf isotopic data, and Sr-Nd… read more here.
Keywords: zircon; qinling orogenic; ages isotopic; orogenic belt ... See more keywords
Time series analysis of mantle cycles Part I: Periodicities and correlations among seven global isotopic databases
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DOI: 10.1016/j.gsf.2019.04.002
Abstract: Abstract In this study, seven isotopic databases are presented and analyzed to identify mantle and crustal episodes on a global scale by focusing on periodicity ranging from 70 to 200 million years (Myr). The databases… read more here.
Keywords: mantle cycles; time series; zircon ages; isotopic databases ... See more keywords
Detrital zircon ages and provenance of Neogene foreland basin sediments of the Karnali River section, Western Nepal Himalaya
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DOI: 10.1016/j.jseaes.2017.02.003
Abstract: Abstract This paper deals with the possible provenance of the middle Miocene to early Pleistocene fluvial sediments of the Siwalik Group along with the Karnali River section (Western Nepal) and adds new insights into the… read more here.
Keywords: himalaya; river section; karnali river; zircon ages ... See more keywords
Misinterpretation of zircon ages in layered intrusions
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DOI: 10.25131/sajg.125.0001
Abstract: A recent re-interpretation of the Bushveld Complex and other layered intrusions as stacks of randomly emplaced, amalgamated sills is mostly fuelled by finding of zircon ages that are not getting progressively younger from the base… read more here.
Keywords: zircon; ages layered; bushveld complex; layered intrusions ... See more keywords