扁卷螺
腹足纲的一属。螺壳盘形。螺环5～6个，增长缓慢，上侧面平凸。壳口斜，近椭圆形，不扩大，唇薄而简单。壳面具斜的生长线。淡水生。侏罗纪(?)至现代，亚洲、欧洲及北美。中国化石产于北方古近纪及新近纪陆相地层。
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Contributor
contributed at 2011-10-11
Classification(s)
●
Earth System(in Chinese) Paleontology
Detailed Description
| English |
|---|
| Name | Planorbis |
| Chinese |
|---|
| Name | 扁卷螺 |
| Description | 腹足纲的一属。螺壳盘形。螺环5～6个，增长缓慢，上侧面平凸。壳口斜，近椭圆形，不扩大，唇薄而简单。壳面具斜的生长线。淡水生。侏罗纪(?)至现代，亚洲、欧洲及北美。中国化石产于北方古近纪及新近纪陆相地层。 |
How to Cite
NNU_Group (2011). 扁卷螺, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/ac51507f-c349-47e9-93dd-28be471a2fc9
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