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松辽盆地西南隆起区发现晚白垩世嫩江组叶肢介化石
引用本文:张德军,张健,苏飞,郑月娟,陈树旺,张海华,黄欣,张渝金.松辽盆地西南隆起区发现晚白垩世嫩江组叶肢介化石[J].地质与资源,1992,28(3):231.
作者姓名:张德军  张健  苏飞  郑月娟  陈树旺  张海华  黄欣  张渝金
作者单位:中国地质调查局 沈阳地质调查中心, 辽宁 沈阳 110034
基金项目:国家自然科学基金项目"中国东北二叠纪安加拉植物群演替"(编号31670215)、"大兴安岭中段龙江盆地中侏罗统地层新研究"(编号41702032);中国地质调查局项目"松辽盆地北部及外围石炭-二叠系油气地质调查"(编号DD20190097)、"松辽外围西部盆地油气基础地质调查"(编号DD20160163)、"朝阳-商都地区中-古生界油气战略选区调查"(编号DD20160198).
摘    要:松辽盆地西南隆起区高力板镇西南首次发现晚白垩世叶肢介化石4属6种,包括:EstheritesEuestherites)cf.pulcherrimus Zhang et Chen、EstheritesEuestherites)sp.、Estherites sp.、Halysestheria biformis Zhang et Chen、Glyptostracus sp.、Dictyestheria sp.,确定这套地层为嫩江组.该地区嫩江组的发现,为建立松辽盆地西南隆起区地层系列奠定了基础,为下一步开展松辽盆地油气地质调查研究提供了有力支撑.

关 键 词:松辽盆地  晚白垩世  嫩江组  叶肢介  
收稿时间:2018-07-24

LATE CRETACEOUS CONCHOSTRACAN FOSSILS DISCOVERED IN NENJIANG FORMATION,SOUTHWEST UPLIFT OF SONGLIAO BASIN
ZHANG De-jun,ZHANG Jian,SU Fei,ZHENG Yue-juan,CHEN Shu-wang,ZHANG Hai-hua,HUANG Xin,ZHANG Yu-jin.LATE CRETACEOUS CONCHOSTRACAN FOSSILS DISCOVERED IN NENJIANG FORMATION,SOUTHWEST UPLIFT OF SONGLIAO BASIN[J].Geology and Resources,1992,28(3):231.
Authors:ZHANG De-jun  ZHANG Jian  SU Fei  ZHENG Yue-juan  CHEN Shu-wang  ZHANG Hai-hua  HUANG Xin  ZHANG Yu-jin
Institution:Shenyang Center of Geological Survey, CGS, Shenyang 110034, China
Abstract:A total of 6 species of 4 genera conchostracan fossils have been first discovered in Gaoliban Town, southwest uplift of Songliao Basin, including Estherites (Euestherites) cf. pulcherrimus Zhang et Chen, Estherites (Euestherites) sp., Estherites sp., Halysestheria biformis Zhang et Chen, Glyptostracus sp. and Dictyestheria sp., indicating the Late Cretaceous Nenjiang Formation in age. The discovery lays a foundation for the establishment of stratigraphic sequence in the southwest uplift of Songliao Basin and provides a strong support for further oil-gas geological survey and research in the area.
Keywords:Songliao Basin  Late Cretaceous  Nenjiang Formation  conchostracan  
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