敖包亭浑迪组
时代属早泥盆世郁江期至四排期。主要分布于内蒙古东乌珠穆沁旗西山。岩性比较单一，以钙质、泥质粉砂岩为主，夹少量凝灰质粉砂岩，含丰富化石，厚约500米。与下伏巴润特花组呈整合接触，两者在岩性上同为粉砂岩，惟本组富泥、钙质，而巴润特花组多为凝灰质。重要化石有腕足类Coelospira sp.，“Paraspirifer”gigantea，Rhytistrophia beckii，Leptaenopyxis bouei，Ivanothyris sp.，Discomyorthis sp.；珊瑚Siphonophrentis yandelli，Metriophyllum sp.，Keriophyllum sp.；盘海绵Receptaculites sp.；苔藓虫Fistulipora sp.，Leioclema sp.等。
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Contributor
contributed at 2011-10-11
Classification(s)
●
Earth System(in Chinese) Geostratigraphic stratigraphy
Detailed Description
| English |
|---|
| Name | Aobaotinghundi Fm |
| Chinese |
|---|
| Name | 敖包亭浑迪组 |
| Description | 时代属早泥盆世郁江期至四排期。主要分布于内蒙古东乌珠穆沁旗西山。岩性比较单一，以钙质、泥质粉砂岩为主，夹少量凝灰质粉砂岩，含丰富化石，厚约500米。与下伏巴润特花组呈整合接触，两者在岩性上同为粉砂岩，惟本组富泥、钙质，而巴润特花组多为凝灰质。重要化石有腕足类Coelospira sp.，“Paraspirifer”gigantea，Rhytistrophia beckii，Leptaenopyxis bouei，Ivanothyris sp.，Discomyorthis sp.；珊瑚Siphonophrentis yandelli，Metriophyllum sp.，Keriophyllum sp.；盘海绵Receptaculites sp.；苔藓虫Fistulipora sp.，Leioclema sp.等。 |
How to Cite
NNU_Group (2011). 敖包亭浑迪组, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/165c273f-56ac-4032-a20f-4f4a4ad9da85
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