鄂西—湘西北地区二叠纪栖霞期岩相古地理*
, 陈代钊Lithofacies palaeogeography of the Qixia Age of Permian in western Hubei-northwestern Hunan Provinces
Wei Hengye1, 2 , Chen Daizhao1
, Chen Daizhao
鄂西—湘西北地区二叠纪栖霞期岩相古地理* |
|
韦恒叶, 陈代钊 |
Lithofacies palaeogeography of the Qixia Age of Permian in western Hubei-northwestern Hunan Provinces |
|
Wei Hengye
, Chen Daizhao |
| 内缓坡相的生物碎屑石灰岩照片（A—浅灰色块状生物碎屑石灰岩,野外照片,恩施剖面;B—含米齐藻和海星碎片的生物碎屑石灰岩,米齐藻破碎严重,海星碎片磨圆程度高,桑植剖面,单偏光;C—含腹足类的生物碎屑石灰岩,桑植剖面,单偏光;D—含大型有孔虫和二叠钙藻(属裸松藻属)的生物碎屑石灰岩,恩施剖面,单偏光） |
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