Results 201 to 210 of about 46,904 (239)
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Middle-Late Permian mass extinction on land
Geological Society of America Bulletin, 2006The end-Permian mass extinction has been envisaged as the nadir of biodiversity decline due to increasing volcanic gas emissions over some 9 million years. We propose a different tempo and mechanism of extinction because we recognize two separate but geologically abrupt mass extinctions on land, one terminating the Middle Permian (Guadalupian) at 260.4
Retallack, G.J. +5 more
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Thecamoebians from Late Permian Gondwana sediments of peninsular India
European Journal of Protistology, 2014The evolutionary history of thecamoebians (testate amoebae) extends back to the Neoproterozoic Era. However, until now, these have had a restricted, discontinuous and modest record across the world. The studied sediment of Raniganj Formation (Godavari Graben), Andhra Pradesh, India has been assigned as Late Permian on the basis of co-occurring age ...
Anjum, Farooqui +2 more
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Late Permian Discordichthyiformes (Osteichthyes) from European Russia
Paleontological Journal, 2006New Late Permian fishes combining features characteristic of several classes are analyzed and redescribed. They were assigned to the family Discordichthyidae of the order Discordichthyiformes comprising three genera and four species: Mutovinia stella Minich, Geryonichthys longus A. Minich, G. burchardi A. Minich, and Discordichthys spinifer A.
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Phyllotheca: The pastures of the Late Permian
Palaeogeography, Palaeoclimatology, Palaeoecology, 1992Abstract The association between some herbivorous dicynodonts and the plants they depended on in the Late Permian of southern Gondwana is examined in the light of recent palaeobotanical work. The ecological restrictions that the flora placed on the herbivores are examined.
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Palynological Dynamics in the Late Permian and the Permian–Triassic Transition in Southwestern China
Palaeogeography, Palaeoclimatology, Palaeoecology, 2023Longyi Shao +9 more
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Erratum to “Early Permian Pangea ‘B’ to Late Permian Pangea ‘A’”
Earth and Planetary Science Letters, 2004Giovanni Muttoni +5 more
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LATE PERMIAN SOIL-FORMING PALEOENVIRONMENTS ON GONDWANA
Geological Society of America Abstracts with Programs, 2021Erik Gulbranson +4 more
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U/Pb Zircon Geochronology and Tempo of the End-Permian Mass Extinction
Science, 1998Mark D Schmitz, Douglas H Erwin
exaly