长兴组
曾称长兴石灰岩。时代属晚二叠世晚期。分布于华南各地，如浙江、江西、四川、云南、江苏、安徽、广东等省。命名地点在浙江西北长兴大煤山。为浅海相碳酸盐沉积，以深灰色厚层灰岩为主，有沥青味，夹燧石层及燧石结核，厚约34米。含Palaeofusulina reichelina及腕足类Oldhamina和菊石等。与下伏龙潭组或吴家坪组呈整合或假整合接触，与上覆三叠系呈整合或假整合接触。
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contributed at 2011-10-11
Classification(s)
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Earth System(in Chinese) Geostratigraphic stratigraphy
Detailed Description
| English |
|---|
| Name | Changxing (Changhsing) Fm |
| Chinese |
|---|
| Name | 长兴组 |
| Description | 曾称长兴石灰岩。时代属晚二叠世晚期。分布于华南各地，如浙江、江西、四川、云南、江苏、安徽、广东等省。命名地点在浙江西北长兴大煤山。为浅海相碳酸盐沉积，以深灰色厚层灰岩为主，有沥青味，夹燧石层及燧石结核，厚约34米。含Palaeofusulina reichelina及腕足类Oldhamina和菊石等。与下伏龙潭组或吴家坪组呈整合或假整合接触，与上覆三叠系呈整合或假整合接触。 |
How to Cite
NNU_Group (2011). 长兴组, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/41ffa484-06f9-4cc2-8ac8-04f4b7c23d48
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