Articles with "middle permian" as a keyword



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Sequence Stratigraphic Model of Middle Permian Barakar Formation from a Marginal Gondwana Basin, India

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Published in 2018 at "Journal of Earth Science"

DOI: 10.1007/s12583-018-0791-7

Abstract: Gondwana deposits are extensively found across the continents. Here we study the Middle Permian Barakar Formation from the marginal Gondwana Basin, eastern India, being deposited in a normal fault setting. Availability of extensive cores as… read more here.

Keywords: gondwana; permian barakar; formation marginal; middle permian ... See more keywords
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Middle Permian trace fossil assemblages from the Carnarvon Basin of Western Australia: Implications for the evolution of ichnofaunas in wave-dominated siliciclastic shoreface settings across the Permian-Triassic boundary

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Published in 2021 at "Global and Planetary Change"

DOI: 10.1016/j.gloplacha.2020.103392

Abstract: Abstract Guadalupian (middle Permian) ichnoassemblages are described from the Mungadan Sandstone Formation (Kennedy Group), Merlinleigh sub-basin, Carnarvon Basin of Western Australia. In this formation, we recognize five facies (pebbly sandstone, intensely bioturbated sandstone, medium- to… read more here.

Keywords: shoreface settings; trace; shoreface; carnarvon basin ... See more keywords
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Middle Permian organic carbon isotope stratigraphy and the origin of the Kamura Event

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Published in 2020 at "Gondwana Research"

DOI: 10.1016/j.gr.2019.09.013

Abstract: Abstract Large carbon cycle perturbations associated with the Middle Permian (Capitanian) mass extinction have been widely reported, but their causes and timing are still in dispute. Low resolution carbon isotope records prior to this event… read more here.

Keywords: carbon; kamura event; carbon isotope; middle permian ... See more keywords
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Early–Middle Permian plutons in the Langshan area, western Inner Mongolia, China, and their tectonic implications

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Published in 2020 at "Lithos"

DOI: 10.1016/j.lithos.2020.105934

Abstract: Abstract Whether the southward subduction of the Paleo-Asian Ocean (PAO) beneath the northern North China Craton (NCC) was still on-going during Permian is a key issue for understanding the tectonic evolution of the southeastern Central… read more here.

Keywords: early middle; plutons langshan; permian plutons; langshan area ... See more keywords
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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
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Guadalupian cool versus warm water deposits in central Iran: a record of the Capitanian Kamura event

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Published in 2017 at "Geological Magazine"

DOI: 10.1017/s0016756817000863

Abstract: Abstract An integration of geochemical and grain association studies were carried out on Middle Permian deposits in central Iran where both cool and warm water carbonates are found. The recrystallization of most bioclasts, lime-mud matrix… read more here.

Keywords: deposits central; cool; middle permian; central iran ... See more keywords
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Middle Permian high Sr/Y monzogranites in central Inner Mongolia: reworking of the juvenile lower crust of Bainaimiao arc belt during slab break-off of the Palaeo-Asian oceanic lithosphere

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Published in 2019 at "International Geology Review"

DOI: 10.1080/00206814.2019.1579057

Abstract: ABSTRACT The high Sr/Y geochemical feature of granitoids can be attributed to various mechanisms, and elucidating genesis of high Sr/Y granitoids provides insights into the material recycling and magmatic processes at depth. In southeastern Central… read more here.

Keywords: bainaimiao arc; palaeo asian; arc belt; middle permian ... See more keywords
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SHRIMP U-Pb zircon geochronology and Hf isotope analyses of Middle Permian–early triassic intrusions in southern Manzhouli area, Northeast China: implications for the subduction of Mongol-Okhotsk plate beneath the Erguna massif

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Published in 2019 at "International Geology Review"

DOI: 10.1080/00206814.2019.1622458

Abstract: ABSTRACT The results of SHRIMP U-Pb ages and in situ Hf isotope of zircons from three granites in the southern Manzhouli region of northeast China, provide new data to understand the subduction process of Mongol-Okhotsk… read more here.

Keywords: zircon; okhotsk plate; middle permian; subduction ... See more keywords
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Cranial morphology and phylogenetic relationships of the Middle Permian pareiasaur Embrithosaurus schwarzi from the Karoo Basin of South Africa

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Published in 2019 at "Zoological Journal of the Linnean Society"

DOI: 10.1093/zoolinnean/zlz064

Abstract: Pareiasaurs were globally distributed, abundant, herbivorous parareptiles of the Middle to Late Permian, with the basal-most members found in the Middle Permian of South Africa. These basal taxa were particularly abundant and went extinct at… read more here.

Keywords: embrithosaurus schwarzi; middle permian; south africa;
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New and Little Known Cnemidolestid Insects (Insecta: Cnemidolestida) from the Middle Permian–Middle Triassic of Eurasia

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Published in 2018 at "Paleontological Journal"

DOI: 10.1134/s0031030118120079

Abstract: New members of the order Cnemidolestida (Insecta: Perlidea) from Middle Permian–Middle Triassic localities of Eurasia are described. Tillyardembia zalazna sp. nov. (Upper Permian, Vyatkian; Zalazna locality, Russia) and Udembia udmurtica gen. et sp. nov. (Middle… read more here.

Keywords: middle permian; insects; locality; gen nov ... See more keywords
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New Stoneflies of the Suborder Nemourina Newman, 1853 (Insecta: Perlida = Plecoptera) from the Middle Permian Deposits of the Kostovaty Locality, Udmurtia, Russia

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Published in 2018 at "Paleontological Journal"

DOI: 10.1134/s0031030118120183

Abstract: Five new stonefly species from the Middle Permian Kostovaty locality in Udmurtia, Palaeonemoura benevola Sinitshenkova, sp. nov., Palaeotaeniopteryx trinerva Sinitshenkova, sp. nov., P. alligata Sinitshenkova, sp. nov., Palaeonemourisca corrugata Sinitshenkova, sp. nov., and Votaknemoura persuasibil… read more here.

Keywords: middle permian; locality udmurtia; sinitshenkova nov; kostovaty locality ... See more keywords