Results 91 to 100 of about 3,624 (186)

Observations on the Upper Permian of Wegener Halvø, East Greenland

open access: yesRapport Grønlands Geologiske Undersøgelse, 1979
The Upper Permian sediments of East Greenland are exposed from Scoresby Land in the south to Clavering Ø in the north (fig. 30). The deposits on Wegener Halvø appear to be situated on the eastern side of the southern end of an elongated, approximately 80 km wide, sedimentary basin (Birkelund & Perch-Nielsen, 1976).
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Fusulinids from the Upper Permian Kuma Formation, Southern Kyushu, Japan : With Special Reference to the Fusulinid Zone in the Upper Permian of Japan

open access: yesFusulinids from the Upper Permian Kuma Formation, Southern Kyushu, Japan : With Special Reference to the Fusulinid Zone in the Upper Permian of Japan
The Kuma formation in the Kuma massif of southern Kyushu, about 900m. thick, consists of remarkable conglomerates, sandstones, shales and subordinately intercalated limestone lenses at four horizonz. Fusulinids herein described and illustrated are one new species of Codonofusiella, each one species of Rauserella and Dunbarula?, one new and one ...
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Characteristics and research progress of Middle-Upper Permian marine shale reservoirs in middle Yangtze region

open access: yesYouqicang pingjia yu kaifa
The Middle-Upper Permian marine shale formations in the middle Yangtze region are an important replacement field for shale gas exploration and development in China, with great resource potential. However, their reservoir development is complex.
KONG WEILIANG   +10 more
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Permianella (Brachiopoda) from the Upper Permian of Transcaucasia

open access: yesPermianella (Brachiopoda) from the Upper Permian of Transcaucasia
A species of Permianella He and Zhu, Permianella grunti n. sp., is described for the first time from the Araxoceras Bed of the Dzhulfa Formation in the Dorasham II section, Transcaucasia. This record shows the westernmost distribution of permianellids.
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The Upper Permian Mizukoshi Formation

open access: yesThe Journal of the Geological Society of Japan, 1958
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The Upper Permian and the Lower Triassic in Kashmir, India

open access: yesThe Upper Permian and the Lower Triassic in Kashmir, India
It has been known since more than seventy years ago that the fossiliferous Permian-Triassic rocks are well developed around the Vihi plain near Srinagar in Kashmir. It is confirmed that the Upper Permian-Lower Triassic boundary is actually conformable and gradational, and that the basal part of the Lower Triassic beds contains survived Permian-type ...
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