安徽省黄山地区唐家坞组生物地层BIOSTRATIGRAPHY OF THE TANGJIAWU FORMATION IN THE HUANGSHAN AREA,ANHUI PROVINCE
孙乘云,杜森官,王有生
摘要(Abstract):
安徽省南部黄山市刘村一带唐家坞组的时代以往归为晚志留世,新近在唐家坞组中采获腕足类、瓣鳃类、腹足类等多门类化石,并首次采获胞石、鹦鹉螺等化石,其中胞石Conochitina(Densichitana)dens的时代为兰多维列世末至文洛克世初期,含这些化石的层位相当于秀山动物群的层位。结合地质情况分析,唐家坞组时限主要属于早志留世。
关键词(KeyWords): 胞石带;生物地层;唐家坞组;志留系;黄山市;安徽
基金项目(Foundation): 中国地质调查局1/25万《安庆幅》区测项目(No30101134014)资助
作者(Author): 孙乘云,杜森官,王有生
参考文献(References):
- 安徽省地质矿产局.1987.安徽省区域地质志.北京:地质出版社.94—103
- 安徽省地质矿产局.1997.安徽省岩石地层.武汉:中国地质大学出版社.152—164
- 安徽省地质矿产局区域地质调查队.1990.安徽省岩相古地理图册.合肥:安徽科学技术出版社.135—159
- 方晓思,何胜策.1988.浙西唐家坞组的微古植物及其时代.地质论评,34(4):327—333
- 浙江省地质矿产局.1997.浙江省岩石地层.武汉:中国地质大学出版社.143—161
- 戎嘉余.2005.再论志留纪年代地层的统、阶层型研究.地层学杂志,29(2):160—164
- 戎嘉余,陈旭.2000.中国志留纪年代地层学述评.地层学杂志,24(1):27—35
- 颜铁增.1992.浙江唐家坞组、西湖组的微古植物及其地层划分对比.地质通报,(2):111—117
- Bureau of Geology and Minreal Resources of Anhui Province.1987.Regional geology of Anhui Province.Beijing:Geologlcal Pub-lishing House.94—103
- Bureau of Geology and Minreal Resources of Anhui Province.1997.Lithostratigraphy of Anhui Province.Wuhan:China University of Geosciences Press.156—164
- Bureau of Geology and Minreal Resources of Zhejiang Province.1996.Lithostratigraphy of Zhejiang Province.Wuhan:China U-niversity of Geosciences Press.69—71
- Fang Xiao-si&He Sheng-ce.1988.The microflora of the TangjiawuFormationin western Zhejiang Province andits chronologic sig-nificance.Geological Review,34(4):327—333
- Regional Geological Surveying Party,Bureau of Geology and MinrealResources of Anhui Province.1990.The atlas of lithofacies andpaleogeography of Anhui Province.Hefei:Anhui PublishingHouse of Science and Technology.135—159
- Rong Jia-yu.2005.Areappraisal of the Silurian GSSPs.Journal ofStratigraphy,29(2):160—164
- Rong Jia-yu&Chen Xu.2000.Comment on Silurian chronostratigra-phy of China.Journal of Stratigraphy,24(1):27—35
- Yan Tie-zeng.1992.The microflora of the Tangjiawu and Xihu for-mations in Zhejiang and their stratigraphical division and corre-lation.Geological Bulletin of China,(2):111—117