Articles with "lhasa block" as a keyword



Shajia, a new genus of polyconitid rudist from the Langshan Formation of the Lhasa block, Tibet, and its palaeogeographical implications

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Published in 2020 at "Cretaceous Research"

DOI: 10.1016/j.cretres.2019.05.009

Abstract: Abstract A new polyconitid rudist Shajia tibetica gen. et sp. nov., of late Aptian to Albian age, is described from the Langshan Formation of Nyima County, northern Lhasa Block, Tibet. Though comparable in size and… read more here.

Keywords: lhasa block; block; age; block tibet ... See more keywords

Paleomagnetic constraints on the paleolatitude of the Lhasa block during the Early Cretaceous: Implications for the onset of India–Asia collision and latitudinal shortening estimates across Tibet and stable Asia

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Published in 2017 at "Gondwana Research"

DOI: 10.1016/j.gr.2015.05.013

Abstract: Abstract Interbedded volcano-sedimentary sequences are well exposed in the northern part of the Lhasa block in southern Tibet. Zircon U–Pb dating results from two samples indicate that the emplacement age of the Duoni Formation volcanic… read more here.

Keywords: early cretaceous; block; india asia; asia ... See more keywords

A Middle Permian assemblage of smaller foraminifera (Shanita-Hemigordiopsis assemblage) from the central Lhasa Block and its paleobiogeographic implications

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Published in 2021 at "Palaeogeography, Palaeoclimatology, Palaeoecology"

DOI: 10.1016/j.palaeo.2021.110417

Abstract: Abstract The paleogeographic evolution of the Lhasa Block in northern Tibet during the Permian has been a contentious issue during the past decades. Several pioneering studies have highlighted the significance of faunas and their paleobiogeography… read more here.

Keywords: middle permian; lhasa block; assemblage; shanita hemigordiopsis ... See more keywords

Early Cretaceous A-Type Acidic Magmatic Belt in Northern Lhasa Block: Implications for the Evolution of the Bangong–Nujiang Ocean Lithosphere

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Published in 2024 at "Minerals"

DOI: 10.3390/min14070681

Abstract: A-type granites have been the subject of considerable interest due to their distinct anorogenic geological background. The A-type and arc-related granites are crucial in deciphering the evolution of the ocean closure and continental collision in… read more here.

Keywords: bangong nujiang; type; nujiang ocean; lhasa block ... See more keywords