| 胶南地区莱阳群绒枝藻化石的发现 |
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| 引用本文： | 张松梅,程立人,刘典涛.胶南地区莱阳群绒枝藻化石的发现[J].吉林大学学报(地球科学版),2001,31(3):209-212. |
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| 作者姓名： | 张松梅 程立人 刘典涛 |
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| 作者单位： | 1. 吉林大学地球科学学院,
2. 山东省胜利油田孤东采油厂采油一场, |
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| 摘 要： | 采自山东省胶南地区莱阳群中的部分绒枝藻植物化石 :Actinoporella podolicaAlth ,Salpingoporellasp .,DissocladellacreticaOtt ,TrinocladusperplexusElliott ,其分类位置为绿藻门 ,绒枝藻目 ,绒枝藻科。莱阳盆地中生代沉积物一直被认为是陆相沉积 ,而在莱阳群地层中发现有海相成因的海相生物化石 ,对莱阳盆地形成环境应该有一个重新认识
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| 关 键 词： | 胶南 莱阳群 绒枝藻 |
| 文章编号： | 1008-0058(2001)03-0209-04 |
| 修稿时间： | 2000年10月30日 |
SOME DISCOVERY OF DASYCLADACEAE FOSSILS FROM LAIYANG GROUP IN JIAONAN REGION |
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| ZHANG Song_mei ,CHENG Li_ren ,LIU Dian_tao.SOME DISCOVERY OF DASYCLADACEAE FOSSILS FROM LAIYANG GROUP IN JIAONAN REGION[J].Journal of Jilin Unviersity:Earth Science Edition,2001,31(3):209-212. |
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| Authors: | ZHANG Song_mei CHENG Li_ren LIU Dian_tao |
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| Institution: | ZHANG Song_mei 1,CHENG Li_ren 1,LIU Dian_tao 2 |
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| Abstract: | Some specimens of Dasycladaceae derived from the Laiyang Group in Jiaonan region of southern Shandong province are reported in this paper. These specimens include Actinoporella podolica Alth, Salpingoporella sp., Dissocladella cretica Ott, Trinocladus perplexus Elliott. They are placed in Chlorophyta, Dasycladales and Dasycladaceae. Although the Mesozoic sediments in Laiyang Basin are taken for the continental deposits up to now, it should be understood over again to the forming environment of Laiyang Basin for the marine fossils were found in Laiyang Group. |
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| Keywords: | Jiaonan Laiyang Group Dasycladaceae |
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