A new taxocrinid genus (Crinoidea, Flexibilia) from the Upper Carboniferous of the Moscow Region

被引:0
|
作者
G. V. Mirantsev
机构
[1] Russian Academy of Sciences,Borissiak Paleontological Institute
来源
Paleontological Journal | 2012年 / 46卷
关键词
crinoids; Flexibilia; Pennsylvanian; Moscow Syncline; morphology;
D O I
暂无
中图分类号
学科分类号
摘要
A new flexible crinoid, Neotaxocrinus arendti gen. et sp. nov., from the Upper Carboniferous (Pennsylvanian) deposits of the Moscow Region is described. The new genus is the latest of the reliable representatives of taxocrinid flexibles and is characterized by the reduction in the number of interradial plates to one large plate and by the absence of interbrachial plates of a higher order, which is usually characteristic of Early Paleozoic forms.
引用
收藏
页码:568 / 574
页数:6
相关论文
共 50 条