New Lower Kazanian (Upper Permian) terebratulids (Brachiopoda) from the northeastern Russian Platform: Family Dielasmatidae Schuchert, 1913

被引:0
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作者
Smirnova, TN
Madison, AA
Esaulova, NK
机构
[1] Moscow MV Lomonosov State Univ, Moscow 119899, Russia
[2] Kazan VI Lenin State Univ, Kazan 420008, Russia
关键词
Terebratulida; Upper Permian; Lower Kazanian; Russian Platform;
D O I
暂无
中图分类号
Q91 [古生物学];
学科分类号
0709 ; 070903 ;
摘要
The study of Lower Kazanian terebratulids from the eastern Russian Platform displayed a well-pronounced homeomorphy. The examination of the inner shell morphology revealed a wide diversity of brachiopod species and genera. The new genera Gruntelasma, with the type species G. bajtuganensis sp. nov., and Grigor-jevaelasma, with the type species G. rossica sp. nov., are described and assigned to the family Dielasmatidae.
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页码:39 / 44
页数:6
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