New bryozoans (Tubuliporina, Stenolaemata) from the Upper Cretaceous of the middle Volga River region (Russia)

被引:0
|
作者
Viskova, LA [1 ]
机构
[1] Russian Acad Sci, Inst Paleontol, Moscow 117997, Russia
关键词
bryozoa; Tubuliporina; Upper Cretaceous; Russia;
D O I
暂无
中图分类号
Q91 [古生物学];
学科分类号
0709 ; 070903 ;
摘要
Five new species of three genera of encrusting bryozoans with branching colonies (Stomatopora simplicissima sp. nov., Proboscina ingentis sp. nov. and P. orbis sp. nov. from the Upper Turonian and P. khvalynskensis sp. nov. and Diplosolen verus sp. nov. from the Lower Maastrichtian) are described from the Upper Cretaceous of the middle Volga River region. D. verus is the second species of this genus that has encrusting colonies with narrow oligoserial branches.
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页码:395 / 403
页数:9
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