| 鄂尔多斯盆地南部昆虫化石 |
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| 引用本文： | 洪友崇.鄂尔多斯盆地南部昆虫化石[J].甘肃地质学报,1995,4(1):1-13,T004. |
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| 作者姓名： | 洪友崇 |
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| 作者单位： | 北京自然博物馆自然历史研究所 |
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| 摘 要： | 鄂尔多斯盆地南部下白垩统环河－华池组昆虫化石，共有９个属种，其中有３个新属５个新种，包括未正式发表的１个属种的模式标本。这些昆虫化石在鄂尔多斯盆地是首次发现与公布的，不但丰富了该盆地的化石门类，也为地层划分与对比提供了新资料。
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| 关 键 词： | 昆虫化石 鄂尔多斯盆地 环河－华池组 |
FOSSIL INSECTS OF THE SOUTHERN ORDOS BASIN |
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| Hong Youchong.FOSSIL INSECTS OF THE SOUTHERN ORDOS BASIN[J].Acta Geologica Gansu,1995,4(1):1-13,T004. |
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| Authors: | Hong Youchong |
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| Institution: | Hong Youchong(Institute of Natural History,Beijing Natural History Museum Beijing 1 00083) |
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| Abstract: | The fossil insects describedin this paper were collected from the Huachi-Huanhe For-mation(K_1h-h)of Zhidan Group of Huating county of Gansu province to Longxian county ofShaanxi province at the southern Ordos basin. In the basin the early Cretaceous continentalsediments well spread and developed,and yield various fossil kinds,which are very importantfor determination of geological age and for stratigraphical correlation. The paper reported only the fossil insects from the South of Ordos basin,among themtwo genera and fOur species are new. All taxa are now reported for the first time from thisbasin. The specimens are kept in the Beijng Natural History Museum. |
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| Keywords: | Fossil insects Huanhe-Huachi Formation Ordos basin |
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