Results 141 to 150 of about 43,967 (245)

The boundary between the Central Asian Orogenic belt and Tethyan tectonic domain deduced from Pb isotopic data [PDF]

open access: yes, 2015
Castillo, Paterno R   +7 more
core   +1 more source

Origin of Texas Red Beds [PDF]

open access: yes, 1916
Baker, Charles Laurence
core  

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
doaj  

The Upper Permian Mizukoshi Formation

open access: yesThe Journal of the Geological Society of Japan, 1958
openaire   +2 more sources

The upper Permian flora of England

open access: yesBulletin of the British Museum (Natural History) Geology, 1958
openaire   +1 more source

The geology and geophysics of the Oslo rift [PDF]

open access: yes
The regional geology and geophysical characteristics of the Oslo graben are reviewed. The graben is part of a Permian age failed continental rift. Alkali olivine, tholefitic, and monzonitic intrusives as well as basaltic lavas outline the extent of the ...
Ruder, M. E.
core   +1 more source

Upper Permian Fossils from Island of Salamis, Greeoe

open access: yesUpper Permian Fossils from Island of Salamis, Greeoe
The Upper Permian fossils are discovered from the southern coast of Kaki Vigla Bay in the Island of Salamis, Greece. They comprise twelve species of foraminifers (Palaeofusulina cf. fusiformis, Reichelina cf. cribroseptata, Colaniella parva, C. inflata, Wanganella sp., Nodosaria longissima, etc), six species of brachiopods (Haydenella?
openaire  

Arvildia, an Upper Permian moss and its possible relationships

open access: yesArctoa, 2023
M. S. Ignatov   +3 more
openaire   +1 more source

Stromatolite Zechstein reefs (Upper Permian, Germany): an overview

open access: yesZeitschrift der Deutschen Gesellschaft für Geowissenschaften
Paul, Josef   +3 more
openaire   +2 more sources

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