| 汉阳锅顶山地区晚泥盆世遗迹化石的发现及其意义 |
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| 引用本文： | 杨式溥
,胡昌铭
,孙永传.汉阳锅顶山地区晚泥盆世遗迹化石的发现及其意义[J].地球科学,1987(1). |
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| 作者姓名： | 杨式溥 胡昌铭 孙永传 |
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| 作者单位： | Wuhan College of Geology，Wuhan 430074 |
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| 摘 要： | 本文描述了12属11种和两个未定种,其中有8个新种。Incisifex,Margaritichnus,Spirophycus(?)在中国首次报道。值得提出的是在五通组发现了海相遗迹化石:Rusophycus,Diplichnites,Chondrites等。作者认为该沉积环境可能属于过渡类型,在河流沉积之间含有一些海相夹层,并非单纯陆相地层。
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| 关 键 词： | 湖北省 晚泥盆世 遗迹化石 |
DISCOVERY OF LATE DEVONIAN TRACE FOSSILS FROM GUODJNGSHAN DISTRlCT,HANYANG, CHINA AND ITS SIGNIFICANCE |
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| Yang Shipu Hu Changming Sun Yongchuan.DISCOVERY OF LATE DEVONIAN TRACE FOSSILS FROM GUODJNGSHAN DISTRlCT,HANYANG, CHINA AND ITS SIGNIFICANCE[J].Earth Science-Journal of China University of Geosciences,1987(1). |
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| Authors: | Yang Shipu Hu Changming Sun Yongchuan |
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| Abstract: | This paper describes 12 genera 11 species and 2 sp.species collected from the Wutong, Formation (Late Deyonian ) in the Guodingshan district, Hanyang, China. It includes 8 new species and 2 sp.species Gordia hanyangensis, Yang et Hu, Bifungites hanyangensis Yang et Hu, Cochilichnus surpulifomis Yang et Hu, Spirophycus (?) sinensis Yang et Hu, Oniscodichpus hanyangensis Yang et,Hu, Monomorphichnus hanyangensis Yang et Hu, Rusophycus hanyangensis Yang et Hu, Diplichnites wutongensis Yang et Hu and Incisifex sp.,
Margaritichnus sp.: among them, the 3 genera (Incisifex,Margarichnus, Spirophygus)are for the first time reported in China. Worth mentioning
is the discovery of marine trace fossils Rusophycus, Diplichnites, Chondrites, Bijungites and Cochilichnus, in the Wutong. So, we can say in the lower part of the river or its offshore there are marine intercalations between the continental deposit( riverdeposit). |
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| Keywords: | Hubei province Late Devonian trace fossils |
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