New Upper Devonian Rhynchonellids (Brachiopoda) from Transcaucasia

被引:2
|
作者
Pakhnevich, A. V. [1 ]
机构
[1] Russian Acad Sci, Borissiak Paleontol Inst, Moscow 117647, Russia
关键词
brachiopoda; order Rhynchonellida; Upper Devonian; Zezinia multicostata; Zaigunrostrum nakhichevanense;
D O I
10.1134/S0031030118020077
中图分类号
Q91 [古生物学];
学科分类号
0709 ; 070903 ;
摘要
Anew genus, Zezinia gen. nov., and two new species, Zezinia multicostata sp. nov. and Zaigunrostrum nakhichevanense sp. nov., are described from the Upper Devonian of Transcaucasia. The first genus is one of the last Frasnian representatives of the family Uncinulidae. The Famennian Z. nakhichevanense sp. nov. belongs to punctate rhynchonellids of the family Trigonirhynchiidae.
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页码:131 / 136
页数:6
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