丽蚌
双壳纲的一属。壳厚，三角形、长方形或近卵形。壳面有较粗且微成片状的同心纹，并常具瘤状突起。壳顶部分隆起并常有尖端指向后方的V形或W形壳饰。假主齿粗大，片状齿长，均具有沟纹。前闭肌痕深而小。淡水生活。亚洲中侏罗世至现代。中国陆相中侏罗统和北方新生代地层中化石很多。
21
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contributed at 2011-10-11
Classification(s)
●
Earth System(in Chinese) Paleontology
Detailed Description
| English |
|---|
| Name | Lamprotula |
| Chinese |
|---|
| Name | 丽蚌 |
| Description | 双壳纲的一属。壳厚，三角形、长方形或近卵形。壳面有较粗且微成片状的同心纹，并常具瘤状突起。壳顶部分隆起并常有尖端指向后方的V形或W形壳饰。假主齿粗大，片状齿长，均具有沟纹。前闭肌痕深而小。淡水生活。亚洲中侏罗世至现代。中国陆相中侏罗统和北方新生代地层中化石很多。 |
How to Cite
NNU_Group (2011). 丽蚌, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/fbcce2ee-90e8-4ee3-a72e-3862be046af0
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