Results 201 to 210 of about 43,967 (245)

Upper Permian (Tatarian) Brachiopods from New Zealand

New Zealand Journal of Geology and Geophysics, 1967
Abstract Fifteen species of Brachiopoda are described from limestones of the Stephens Formation (lower Tatarian) and from the Wairaki Breccia (upper Tatarian) of New Zealand. The Stephens fauna represents the youngest known cold-water fauna of the Permian Gondwana realm.
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Plesiosaur ancestors from the upper permian of Madagascar

Philosophical Transactions of the Royal Society of London. B, Biological Sciences, 1981
Numerus well preserved fossils from the Upper Permian of Madagascar are structurally intermediate between primitive diapsid reptiles and nothosaurs and plesiosaurs.Claudiosaurus germaini(gen.nov., sp.nov.) is similar in its basic anatomy to eosuchian reptiles such asThadeosaurus colcanapi(gen.nov., sp.nov.), but the absence of a lower temporal bar and ...
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Pareiasaurs from the Upper Permian of north China

Canadian Journal of Earth Sciences, 1989
Fossils from the lower part of the Shihtienfeng Formation, Upper Permian of north China, include the type specimen of a new genus and species of pareiasaur and less complete materials identified as Shansisaurus sp. and Pareiasauridae gen. et sp. indet.Based on the distribution of pareiasaurian fossils in the Upper Permian of north China, the upper ...
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The Upper Permian reptile Adelosaurus from Durham

1988
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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An Upper Permian Coiled Radiolarian from Itsukaichi, Central Japan

Micropaleontology, 1991
Well-preserved and abundant radiolarians having a coiled internal skeleton were recovered from an Upper Permian chert block embedded in the Unazawa Formation located in Kashiwara, Itsukaichi Town, Tokyo Prefecture, central Japan. This unusual species of Radiolaria is characterized by its more complicated streptospiral shell compared with those species ...
K. Sashida, K. Tonishi
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Stromatolites from the Zechstein Limestone (Upper Permian) of Poland

1977
Stromatolites were found on the Fore-Sudetic area and Eeba elevation area in the upper part of the Zechstein Limestone (Upper Permian), a carbonate member that underlies the evaporites of the Werra cycle (Fig. 1). According to the paleogeography and facies analysis stromatolites occur both in the nearshore and basinal areas, in the supratidal ...
T. M. Peryt, T. S. Piatkowski
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Paleotectonics of the upper Permian Zechstein in The Netherlands

Proceedings, 1996
The lithologic development of the Zechstein Group in the Netherlands ranges from relatively thin (50 - 100 m) elastics in the southern onshore and offshore areas to a thick (1000 - 1500 m) succession of evaporites in the northern Netherlands. The palaeogeography of the Zechstein in the Netherlands was strongly controlled by the WNW-ESE Caledonian trend
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Bryozoa of the Upper Permian Zechstein Formation of Germany

Senckenbergiana Lethaea, 2001
The investigated bryozoan fauna of the Upper Permian Zechstein Formation includes 17 species of 9 genera, belonging mainly to the fenestellids and trepostomids and one species belonging to the tubuliporids,Corynotrypa voigtiana (King 1850). Three new species are described (Dyscritella microstoma sp. nov.,Ulrichotrypella incrustata sp.
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The Upper Permian in the Netherlands

1955
The Upper Permian in the Netherlands, as known from borehole data, is deposited in a mainly evaporitic facies north of the Brabant and Rhenish Massifs. In the extreme south (Belgian Campine, de Peel) a near-shore facies of reef dolomites and elastics occurs.
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Upper Permian Evaporites of Dolomite Mountains, Northern Italy: ABSTRACT

AAPG Bulletin, 1982
The Bellerophon Formation (Upper Permian) of the Dolomite Mountains in Italy is composed of evaporite and carbonate facies. The former are both supratidal (sabkha) and shallow subaqueous in origin. The latter consists of limestone, evaporitic dolomites, and dolomitic arenites.
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