| 内蒙古赤峰早白垩世昆虫化石的新发现 |
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| 引用本文： | 任东,朱会忠,陆有泉.内蒙古赤峰早白垩世昆虫化石的新发现[J].地球学报,1995,16(4):432-439. |
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| 作者姓名： | 任东 朱会忠 陆有泉 |
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| 作者单位： | 中国地质博物馆;内蒙古地质矿产局区调二队;内蒙古地质矿产局区调二队 |
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| 摘 要： | 本文首次描述了内蒙古自治区赤峰市早白垩世九佛堂组的鞘翅目和异翅目昆虫化石４属５种，其中３新属５新种。这些昆虫化石通过与国内、外相关类群的对比，为该区的地层划分、对比和地质时代的确定，提供了最新的依据。由古生态方面分析，该区为湖沼环境，水体充沛，为古黑龙江流域的一部分。文中里阿龙虱科、沼梭科和中生五节蝽科的材料在国内是首次报道。
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| 关 键 词： | 昆虫化石 早白垩世 赤峰 内蒙古 |
New Discovery of Early Cretaceous Fossil Insects from Chifeng City, Inner Mongolia |
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| REN Dong,ZHU Hui-zhong and LU You-quan.New Discovery of Early Cretaceous Fossil Insects from Chifeng City, Inner Mongolia[J].Acta Geoscientia Sinica,1995,16(4):432-439. |
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| Authors: | REN Dong ZHU Hui-zhong and LU You-quan |
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| Institution: | Geological Museum of China, Beijing;2ml Regiojnal Geological Survey Team, Inner Mongolia Bureau of Geology and Mineral Chifeng, Hebei;3ml Regiojnal Geological Survey Team, Inner Mongolia Bureau of Geology and Mineral Chifeng, Hebei |
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| Abstract: | The fossil insects described in this paper were collected from the early Cretaceous sediments inChifeng city ,Inner Mongolia. They contain 3 new genera and 5 new species : Ovidytes gen.nov,Ovidytes gaoi gen. et sp. nov. , Cretihaliplus gen. nov. Cretihaliplus chifengensis gen . et sp. nov. Cretihaliplus sidojingensis gen .et sp. nov. ,Geotrupoides fortus sp.nov. , Pauropentacoris gen. nov.,Pauropentacouis macrurata gen .et sp .nov .;2 genus and species indet :Gyrinidea gen. et s. indet.,Hydrophilidae gen. et sp.indet. All specimens are kept in the Geological Museum of China. |
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| Keywords: | fossil insects Early Cretaceous Chifeng city Inner Mongolia |
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