马涧组
时代属早侏罗世晚期。分布于浙西兰溪、建德、衢州及金华一带，命名地点在兰溪马涧一带。为还原环境下形成的内陆河湖湖沼相沉积，岩性为灰黄色、灰色、黄绿色砾岩，砂岩，页岩，泥岩，含植物化石Coniopteris hymenophylloides，Clathropteris meniscioides，Cladophlebis raciborskii，Todites denticulata及双壳类Sphaerium sp.等，厚200～240米。与下伏石炭系呈不整合接触，或与下伏下侏罗统赤山坞组呈整合接触。
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Alias
Contributor
contributed at 2011-10-11
Classification(s)
●
Earth System(in Chinese) Geostratigraphic stratigraphy
Detailed Description
| English |
|---|
| Name | Majian Fm |
| Chinese |
|---|
| Name | 马涧组 |
| Description | 时代属早侏罗世晚期。分布于浙西兰溪、建德、衢州及金华一带，命名地点在兰溪马涧一带。为还原环境下形成的内陆河湖湖沼相沉积，岩性为灰黄色、灰色、黄绿色砾岩，砂岩，页岩，泥岩，含植物化石Coniopteris hymenophylloides，Clathropteris meniscioides，Cladophlebis raciborskii，Todites denticulata及双壳类Sphaerium sp.等，厚200～240米。与下伏石炭系呈不整合接触，或与下伏下侏罗统赤山坞组呈整合接触。 |
How to Cite
NNU_Group (2011). 马涧组, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/0f844641-2f2d-430b-bd2f-5a7a86e33374
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