A New Zooproblematic Genus of the Family Siphogonuchitidae

被引:0
|
作者
Demidenko, Yu. E. [1 ]
机构
[1] Russian Acad Sci, Borissiak Paleontol Inst, Moscow 117647, Russia
基金
俄罗斯基础研究基金会;
关键词
Cambrian; sclerites; microstructure; morphology; systematic position; Western Mongolia; Siphogonuchitidae; Monoshanites gen; nov; SYSTEMATICS; MORPHOLOGY; FOSSILS;
D O I
10.1134/S003103012303005X
中图分类号
Q91 [古生物学];
学科分类号
0709 ; 070903 ;
摘要
A new genus and species Monoshanitesdentatus gen. et sp. nov., consisting of asymmetrical sclerites of problematic animal organisms belonging to the family Siphogonuchitidae is described from the Khevte-Tsakhir-Nuruu section of Western Mongolia (Tommotian Stage, Beds with Halkieria amorpha, Bayangol Formation). The microstructure of sclerites with a double wall was studied: the inner layer is lamellar; the outer layer is columnar.
引用
收藏
页码:270 / 277
页数:8
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