赵丽君,俞云文,邬祥林,谢俊芳

• 1:浙江自然博物馆
• 2:现代古生物学和地层学国家重点实验室
• 3:浙江省地质调查院

摘要(Abstract)：

浙江横山组被认为与寿昌组上段呈整合接触而归入建德群,由于生物化石稀少,又无年龄资料,因而地层时代和层位认识分歧较大。对寿昌盆地横山组与寿昌组之间的接触关系作了重新研究,证实是假整合而不是整合。在兰溪墩头盆地、淳安甘坞盆地以及常山朱村盆地,横山组均假整合或不整合覆于老地层上,在墩头盆地横山组下部发现大量永康馆头组中常见的新鳞齿鱼(Neolepidotes sp.)化石,同时还发现保存完好的鳖科化石,沉积岩ESR年龄为110.0 Ma~84.5 Ma,常山朱村盆地横山组沉积岩ESR年龄为112.8Ma~88.2 Ma。岩石地层、生物地层和年代地层各方面都表明,浙江横山组时代为早白垩世晚期至晚白垩世,可以与浙东南永康群进行对比。

关键词(KeyWords)： 地层时代;区域对比;岩石地层单位;横山组;建德群;永康群;白垩纪;浙江省

Abstract:

Keywords:

基金项目(Foundation): 现代古生物学和地层学国家重点实验室(中国科学院南京地质古生物研究所)开放基金(No.113117)资助

作者(Author): 赵丽君,俞云文,邬祥林,谢俊芳

DOI: 10.19839/j.cnki.dcxzz.2011.04.011

参考文献(References)：

• 陈丕基,沈炎彬.1982.苏浙皖中生代后期叶肢介化石.中国古生物志,新乙种,第17号.北京:科学出版社.1-117
• 陈其奭.1989.浙江侏罗-白垩纪生物地层.见:中国南方白垩系会议论文选集.南京:南京大学出版社.93-102
• 崔玉荣,谢志,陈江峰,俞云文,胡力海.2010.浙东晚中生代玄武岩的锆石SHRI MP U-Pb年代学及其地质意义.高校地质学报,16(2):198-212
• 曹正尧.1999.浙江早白垩世植物群.中国古生物志,新甲种第13号.北京:科学出版社.1-174
• 蔡正全,俞云文.2001.浙江白垩系上部地层的划分与对比.地层学杂志,25(4):259-266
• 丁保良,李耀西,汪迎平,冯宁生,张瑛,蓝善先.2010.浙江白垩系综合地层学研究与进展.北京:地质出版社.1-171
• 顾知微.1980.浙江侏罗系和白垩系的研究.见:浙皖中生代火山沉积岩地层的划分及对比.北京:科学出版社.2-68
• 顾知微.2005.论闽浙运动.地层学杂志,29(1):1-6
• 顾知微,黄为龙,陈德琼.1962.浙江西部"白垩纪"及第三纪地层.见:全国地层会议学术报告汇编浙西地层现场会议.北京:科学出版社.87-114
• 韩文彬,张文育,黄文明.1992.浙江武义地区磨石山群、永康群火山岩的同位素年龄及其地质意义.见:陆志刚,陶奎元主编.中国东南沿海火山地质与矿产论文集(第一辑).北京:地质出版社.72-81
• 蒋维三,甄金生,李龙通,徐克定.1993.浙江白垩系研究.南京:南京大学出版社.1-42
• 刘季辰,赵亚曾.1927.浙江西部之地质.地质汇报,9:51-74
• 李坤英,沈加林,王小平.1989.浙闽赣陆相火山岩同位素年代学(研究报告).南京地质矿产研究所所刊,增刊5:87-136
• 罗以达,俞云文.2004.试论永康群时代及区域地层对比.中国地质,31(4):395-399
• 马其鸿.1980.浙江、皖南上侏罗统和白垩系瓣鳃类.见:浙皖中生代火山沉积岩地层的划分及对比.北京:科学出版社.105-124
• 汪迎平,丁保良,蓝善先.1989.浙江墩头盆地横山组孢粉化石的发现及其地质意义.南京地质矿产研究所所刊,10(1):85-92
• 翁祖山,俞方明.1999.浙东沿海上白垩统小雄组的建立.火山地质与矿产,20(3):197-204
• 邢光福,陶奎元,杨祝良.1993.浙江温州山门双峰式火山岩成因探讨.岩石学报,9(增刊):1-13
• 叶春辉,勾韵娴,曹美珍.1980.浙江侏罗-白垩纪介形类化石.见:浙皖中生代火山沉积岩地层的划分及对比.北京:科学出版社.173-200
• 余汶,潘华璋.1980.浙皖中生代非海相腹足类化石.见:浙皖中生代火山沉积岩地层的划分及对比.北京:科学出版社.135-163
• 张弥曼,周家健.1974.浙江中生代晚期鱼化石.古脊椎动物与古人类,12(3):183-186
• 张弥曼,周家健.1977.浙江中生代晚期鱼化石.中国科学院古脊椎动物与古人类研究所甲种专刊,12:1-59
• 浙江省地质矿产局.1989.浙江省区域地质志.北京:地质出版社.1-688
• 浙江省地质矿产局.1996.浙江省岩石地层.武汉:中国地质大学出版社.1-236
• 周金城,张海进,俞云文.1994.浙江新昌早白垩世复合岩流中的岩浆混合作用.岩石学报,10(3):236-247
• Bureau of Geology and Mineal Resources of Zhejiang Province.1989.Reglonal geology of Zhejiang Province.Beijing:Geolog-ical Publishing House.1-688
• Bureau of Geology and Mineal Resources of Zhejiang Province.1996.Stratigraphy(Lithostratic)of Zhejiang Province.Wu-han:China University of Geosciences Press.1-236
• Cai Zheng-quan&Yu Yun-wen.2001.Subdivision and correlationof the upper beds of the Cretaceous Systemin Zhejing.Journalof Stratigraphy,25(4):259-266
• Cao Zheng-yao.1999.Early Cretaceous flora of Zhejiang.Palaeon-tologia Sinica(New Series A),Number13.Beijing:SciencePress.1-174
• Chen Pei-ji&Shen Yan-bin.1982.The Late Mesozoic fossil Esthe-ria in Jiangsu,Zhejiang,Anhui provinces.Palaeontologia Sini-ca(New Series B),Number17.Beijing:Science Press.1-117
• Chen Qi-shi.1989.A study on Jurassic-Cretaceous biostratigraphyof Zhejiang.In:Selected papers for Symposium on Cretaceousof South China.Nanjing:Nanjing University Press.93-102
• Cui Yu-rong,Xie Zhi,Chen Jiang-feng,Yu Yun-wen&Hu Li-hai.2010.SHRI MP U-Pb dating of zircons fromthe Late Mesozoicbasalts in easten Zhejiang Province and its geological signifi-cance.Geological Journal of China Universities,16(2):198-212
• Ding Bao-liang,Li Yao-xi,Wang Ying-ping,Feng Ning-sheng,Zhang Ying&Lan Shan-xian.2010.Comprehensive stratigra-phical study and progress on Cretaceous System of ZhejiangProvince.Beijing:Geological Publishing House.1-171
• Gu Zhi-wei.1980.Study on Jurassic Systemand Cretaceous Systemin Zhejiang Province.In:Division and contrast to Mesozoic vol-cano-sedimentary stratigraphy in cross of Zhejiang and FujianProvince.Beijing:Science Press.2-68
• Gu Zhi-wei.2005.On the Mincheian Movement.Journal of Stra-tigraphy,29(1):1-6
• Gu Zhi-wei,Huang Wei-long&Chen De-qiong.1962.The Creta-ceous-Tertiary strata of the western Zhejiang Province.In:Re-port Collections of China Stratigraphic Symposium-stratigraphyof western Zhejiang on-site meeting.Beijing:Science Press.87-114
• Han Wen-bin,Zhang Wen-yu&Huang Wen-ming.1992.Volcanicisotopic age of Moshanshi Group and Yongkang Groupin Wuyi,Zhejiang Province and its geological significance.In:Lu Zhi-gang&Tao Kui-yuan.Collected papers of Southeast Chinacoastal volcanic geology and minerals(VolumeⅠ).Beijing:Ge-ological Publishing House.72-81
• Jiang Wei-san,Zhen Jin-sheng,Li Long-tong&Xu Ke-ding.1993.The Cretaceous of Zhejiang Province,China.Nanjing:NanjingUniversity Press.1-42
• Liu Ji-chen&Zhao Ya-zeng.1927.Gology of western ZhejiangProvince.Geology Report,9:51-74
• Li Kun-yin,Shen Jia-lin&Wang Xiao-ping.1989.Theisotopic geo-chronology of Mesozoic volcanicsin Zhejiang,Fujian and Jiangxiprovinces.Nanjing Institute of Geology and Mineral Re-sources,Supplementary Issue5:87-136
• Luo Yi-da&Yu Yun-wen.2004.Age of the Yongkang Group andregional stratigraphic corretetion.Geology in China,31(4):395-399
• Ma Qi-hong.1980.Upper Jurassic and CretaceouslamellibranchiainZhejiang and south Anhui.The stratigraphic division and corre-lation of Mesozoic volcanic sedimentary rock in Zhejiang andAnhui province.Beijing:Science Press.105-124
• Wang Ying-ping,Ding Bao-liang&Lan Shan-xian.1989.Discoveryof sporo-pollen from Hengshan Formation of Duntou Basin inWest Zhejiang andito stratigraphic significance.BulletinoftheNanjiangInstitute of Geology and Minerad Rrsaurses,10(1):85-92
• Weng Zu-shan&Yu Fang-ming.1999.Estabishment of upper Cre-taceous Xiaoxiong Formationin coast of East Zhejiang.Volcan-ology and Mineral Resources,20(3):197-204
• Xing Guang-fu,Tao Kui-yuan&Yang Zhu-liang.1993.Study onthe genesis of bimodal volcanic from Shanmen,Wenzhou.ActaPetrologica Sincia,9(Sup.):1-13
• Ye Chun-hui,Gou Yun-xian&Cao Mei-zhen.1980.Jurassic-Creta-ceous fossil ostracods in Zhejiang Province.In:The strati-graphic division and correlation of Mesozoic volcanic sedimenta-ry rock in Zhejiang and Anhui provinces.Beijing:SciencePress.173-200
• Yu Wen&Pan Hua-zhang.1980.Mesozoic nonmarine gastropodsfossil in Zhejiang and Anhui provinces.In:The stratigraphic di-vision and correlation of Mesozoic volcanic sedimentary rock inZhejiang and Anhui provinces.Beijing:Science Press.135-163
• Zhang Mi-man&Zhou Jia-jian.1974.Late Mesozoic ichthyolite inZhejiang Province.Vertebrate Paleontology and Anthropology,12(3):183-186
• Zhang Mi-man&Zhou Jia-jian.1977.Late Mesozoic ichthyolite inZhejiang provinces.Special Issue ofthe Institute of VertebratePaleontology and Paleoanthropology,12:1-59
• Zhou Jin-cheng,Zhang Hai-jin&Yu Yun-wen.1994.Magma mix-ingin Early Cretaceous composite lave flows in Xinchang,Zhe-jiang.Acta Petrologica Sinia,10(3):236-247
• ②浙江省水文地质工程地质大队.2010.浙江省恐龙化石地质遗迹调查与评价报告.
• ③浙江省区域地质测量队.1965.1/20万《建德幅》区域地质调查报告.
• ①浙江省区域地质测量队.1965.1/20万《建德幅》区域地质调查报告.
• ①浙江省区域地质测量队.1965.1/20万《建德幅》区域地质调查报告.
• ①浙江省地质调查院.2004.1/25万金华幅区域地质调查报告.