窄唇纲
苔藓动物门的一纲。触手环圆形，口位于其内，无唇。硬体丛状、枝状、团块状等。虫室圆柱形或棱柱形，彼此紧密相接或相距甚远，室口位于顶端。体壁钙质。卵胞形状多样。全为海生。奥陶纪至现代，奥陶纪至早白垩世化石甚多。再分为4～6个目，有环口目、变口目、泡孔目、隐口目等。
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Alias
Contributor
contributed at 2011-10-11
Classification(s)
●
Earth System(in Chinese) Paleontology
Detailed Description
| English |
|---|
| Name | Stenolaemata |
| Chinese |
|---|
| Name | 窄唇纲 |
| Description | 苔藓动物门的一纲。触手环圆形，口位于其内，无唇。硬体丛状、枝状、团块状等。虫室圆柱形或棱柱形，彼此紧密相接或相距甚远，室口位于顶端。体壁钙质。卵胞形状多样。全为海生。奥陶纪至现代，奥陶纪至早白垩世化石甚多。再分为4～6个目，有环口目、变口目、泡孔目、隐口目等。 |
How to Cite
NNU_Group (2011). 窄唇纲, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/52163c0b-ae45-4f23-9df6-616b9cb9ae33
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