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Showing 1 - 20 results of 74 for search '"Permian"', query time: 0.56s Refine Results
  1. 1
    ...The Permian ended with the largest of known mass extinctions in the history of life. This signal...
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  2. 2
    by Westoll, T. S.
    Published in Geological Magazine (1941)
    ...The Permian fish-fauna of England has been studied by the present writer since 1932. In 1933 Dr. H...
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  3. 3
    ... terrane on the Kenai Peninsula, Alaska, contain species of 12 genera of Permian Fusulinina including...
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  4. 4
    ...). A new euthycarcinoid from a Permian polar proglacial lake is described herein...
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  5. 5
    ...Abstract Carboniferous and Permian fossils collected from Central Vestspitsbergen between 1938...
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  6. 6
    ... is proposed for the Carboniferous and Permian sequences of Spitsbergen and Bjørnøya, the important Arctic...
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  7. 7
    ... of Ramipora is emended and the type species R. hochstetteri Toula from the Upper Permian of Svalbard...
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  8. 8
    ... environment. Comparison of the palynoflora with others from Gondwana suggests an Early Permian (Asselian...
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  9. 9
    ... Middle Permian assemblage based principally on lithological and palynological correlation...
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  10. 10
    ... Permian age, Lidkvarvet and Locality A. These colonies vary in form and stage of development. By analogy...
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  11. 11
    ...East Greenland is a classical area for the study of the Permian–Triassic transition...
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  12. 12
    ...Early Permian massive corals define a narrow zone (the Thysanophyllum coral belt of Stevens, 1982...
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  13. 13
    ...Abstract The end-Permian mass extinction occurred alongside a large swath of environmental changes...
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  14. 14
    by Gee, Carole T.
    Published in Antarctic Science (1989)
    ... diversity, and the lack of characteristic Early Permian ( Gangamopteris ) and Early Triassic ( Dicroidium...
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  15. 15
    ...Twenty-two species of Early Permian colonial rugose corals belonging to 12 genera from 10 locations...
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  16. 16
    ...Abstract The mid- to Upper Permian Radok Conglomerate, the lowermost formation of the Permo...
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  17. 17
    ...The Bainmedart Coal Measures constitute the middle portion of the Permian–Triassic Amery Group...
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  18. 18
  19. 19
    ... representatives of the distinctive Permian Glossopteris flora from that country. The assemblage includes...
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  20. 20
    .... Phylogenetic reconstructions suggest that the Late Carboniferous-Early Permian pseudovidalinids (Archaediscacea...
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