贵州紫云四大寨地区晒瓦群的中二叠世牙形刺
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摘要
本文研究了贵州紫云四大寨地区的晒瓦群中部的牙形刺计有8属、3种、1比较种和6未定种(形态属种)。根据牙形刺组合的面貌特征和Sweetognathus类群的系统演化关系分析,该牙形刺组合的时代为中二叠世晚期(茅口期),同时提出该牙形刺组合所在的晒瓦群中部应当归于中二叠统上部,表明该区的晒瓦群并不仅仅代表了晚二叠世的沉积。
This paper deals with the conodonts from the Shaiwa Group (the 3rd Member) in Sidazhai area, Ziyun County, Guizhou Province, South China, comprising 8 genera, 3 species, 1 conformis species and 6 indeterminate species. Based on the components of the conodont assemblage and the phylogenetic analysis of the Sweetognathus group, the conodont assemblage is of an age of Middle Permian (Maokouan), and the conodont-bearing strata are certainly assigned to upper Middle Permian. It implicates that the Shaiwa Group not only includes Late Permian sediments, but also late Middle Permian deposits.
This paper deals with the conodonts from the Shaiwa Group (the 3rd Member) in Sidazhai area, Ziyun County, Guizhou Province, South China, comprising 8 genera, 3 species, 1 conformis species and 6 indeterminate species. Based on the components of the conodont assemblage and the phylogenetic analysis of the Sweetognathus group, the conodont assemblage is of an age of Middle Permian (Maokouan), and the conodont-bearing strata are certainly assigned to upper Middle Permian. It implicates that the Shaiwa Group not only includes Late Permian sediments, but also late Middle Permian deposits.
引文
高永群,杨逢清,彭元桥,2000.贵州紫云晒瓦晚二叠世深水相地层.地层学杂志,25(2):116~119.
龚红玉.1996.湘中南区晚二叠世大隆组牙形刺及其地层意义.地层学杂志,20(4):295~298,304.
顾松竹,裴景成,杨逢清,高勇群.2002.黔南紫云四大寨长兴期小有孔虫.微体古生物学报,19(2):163~169.
贵州省地质矿产局.1987.贵州省区域地质志.北京:地质出版社.
郝维城,姚建新,刘建波.1999.贵州紫云晒瓦剖面二叠纪牙形石.见:中国古特提斯生物及地质变迁.北京:北京大学出版社,73~79.
金玉-.2000.二叠系乐平统底界的牙形化石定义.微体古生物学报,17(1):18~29.
金玉-等.2000.中国地层典:二叠系.北京:地质出版社.
金玉-,尚庆华,曹长群.2000.二叠纪地层研究述评.地层学杂志,24(2):99~108.
金玉-,王向东,尚庆华,王-.1998.国际二叠纪年代地层划分新方案.地质论评,44(5):478~488.
金玉-,王向东,尚庆华,王-,盛金章.1999.中国二叠纪年代地层划分和对比.地质学报,73(2):97~108.
梅仕龙,史晓颖,陈学方,孙克勤,颜佳新.1999.黔南桂中二叠系Cisuralian统和Guadalupian统层序地层及其与牙形石演化的关系.地球科学,24(1):21~31.
梅仕龙.2002.二叠系乐平统底界全球层型剖面和点位问题.地质论评,48(3):225~233.
王成源.1987.牙形刺.北京:科学出版社,118~122.
王成源.1993.下扬子地区牙形刺——生物地层与有机变质成熟度的指标.北京:科学出版社,1~326页,1~60图版.
王成源.1998.广西来宾蓬莱滩二叠纪牙形刺与吴家坪阶(乐平统)的底界.微体古生物学报,15(3):225~235.
王成源.1994.华南二叠—三叠系的事件地层和生物地层界线.地层学杂志,18(2):110~118,145.
王成源,吴健君,朱彤.1998.广西来宾滩二叠纪牙形刺与吴家坪阶(乐平统)的底界.微体古生物学报,15(3):225~235.
王成源.2002.乐平统底界定义和点位的争论.地质论评,48(3):234~241.
王国庆,夏文臣.2003.湖北黄石二门二叠系—三叠系界线剖面长兴阶牙形刺分带及有机碳同位素的变化.现代地质,17(4):378~386.
王志浩.1978.陕西汉中梁山地区二叠纪早三叠世牙形刺.古生物学报,17(2):213~230.
武桂春,姚建新,纪占胜.2002.江西乐平地区晚二叠世—早三叠世的牙形石动物群.北京大学学报(自然科学版),38(6):790~795.
武桂春,姚建新,纪占胜.2003.江西信丰铁石口剖面晚二叠世的牙形石动物群.北京大学学报(自然科学版),39(2):211~218.1962.9:102~114.
Behnken F H.1975.Leonardian and Guadalupian(Permian)conodont biostratigraphy in western and northwestern UnitedStates.Journal Paleontology,49:284~315.
Clark D L,Behnken H F.1971.Conodonts and biostratography ofthe Permian.In:Symposium on Conodont Biostratigraphy,Geol.Soc.Amer.Mem.,127:415~439.
Clark D L,Wang C Y.1988.Permian neogondolellids from SouthChina:significance for evolution of theserrataandcarinatagroups in North America.Jour.Paleont.,62(1):132~138,pl.1.
Dai X.,Zhang Q.1989.Genetic diversity of six isozyme loci incultivated barley of Tibet.Theor Appl.Genet,78:281~286.
Kozau H.1978.Beitrage zur Stratigraphie des Perms,Teil II,DieConodontenchronogie des Perms.Freib.Forsch.,C334:85~161,pls.1~8.Hilong,ugan.1999.35:9~16.
Ritter S M.1986.Taxonomic revision and phylogeny of post-EarlyPermian crisis bisseli-whitei zone conodonts with coments onLate Paleozoic diversity.
Sweet W C.1970.Uppermost Permian and Lower Triassicconodonts of the Salt Range and Trans-Indus Ranges,WestPakistan.In:Kummel B.,Teichert C.eds.Stratigraphicboundary problems:Permian and Triassic of West Pakistan.Kansas:The University Press of Kansas,207~273.
Sweet WC.1973.Permian—Triassic strata,Kuh-E-Ali Bashi,northwestern Iran,Bull.Mus.Comp.Zool.,145(8):359~472.
Ulrich E O,Bassler R S.1926.A classification of the tooth-likefossils,conodonts,with descriptions of America Devonian andMississippian species.Proc.U.S.Nat.Mus.,68(12):1~63.
Wang Chenyuan.2001.Conodont identification and the base of thelopingian.Acta Micropalaeontologica Sinica,18(4):364~372.
Wang Chenyuan,Ritter S M,Clark D L.1987.The Sweetognathuscomplexin the Permian of China:i mplication for evolution andhomeomorphy.Jour.Paleont.,61(5):1047~1057.
Wang Chenyuan,Wang Zhihao.1981.Permian conodontbiostratography of China.Geol.Soc.Amer.Spec.Paper,187:227~236,pls.1~2.
Wardlaw,B R.,Collinson J W.1979.Biostratigraphic zonation ofthe Park City Group.United States Geological SurveyProfessional Paper,1163(D):17~22.
Yin Hongfu,Tong Jinnan,Zhang Kexin.2005.A review on theglobal stratotype section and point of the Permian—Triassicboundary.Acta Geologica Sinica,79(6):715~728.
龚红玉.1996.湘中南区晚二叠世大隆组牙形刺及其地层意义.地层学杂志,20(4):295~298,304.
顾松竹,裴景成,杨逢清,高勇群.2002.黔南紫云四大寨长兴期小有孔虫.微体古生物学报,19(2):163~169.
贵州省地质矿产局.1987.贵州省区域地质志.北京:地质出版社.
郝维城,姚建新,刘建波.1999.贵州紫云晒瓦剖面二叠纪牙形石.见:中国古特提斯生物及地质变迁.北京:北京大学出版社,73~79.
金玉-.2000.二叠系乐平统底界的牙形化石定义.微体古生物学报,17(1):18~29.
金玉-等.2000.中国地层典:二叠系.北京:地质出版社.
金玉-,尚庆华,曹长群.2000.二叠纪地层研究述评.地层学杂志,24(2):99~108.
金玉-,王向东,尚庆华,王-.1998.国际二叠纪年代地层划分新方案.地质论评,44(5):478~488.
金玉-,王向东,尚庆华,王-,盛金章.1999.中国二叠纪年代地层划分和对比.地质学报,73(2):97~108.
梅仕龙,史晓颖,陈学方,孙克勤,颜佳新.1999.黔南桂中二叠系Cisuralian统和Guadalupian统层序地层及其与牙形石演化的关系.地球科学,24(1):21~31.
梅仕龙.2002.二叠系乐平统底界全球层型剖面和点位问题.地质论评,48(3):225~233.
王成源.1987.牙形刺.北京:科学出版社,118~122.
王成源.1993.下扬子地区牙形刺——生物地层与有机变质成熟度的指标.北京:科学出版社,1~326页,1~60图版.
王成源.1998.广西来宾蓬莱滩二叠纪牙形刺与吴家坪阶(乐平统)的底界.微体古生物学报,15(3):225~235.
王成源.1994.华南二叠—三叠系的事件地层和生物地层界线.地层学杂志,18(2):110~118,145.
王成源,吴健君,朱彤.1998.广西来宾滩二叠纪牙形刺与吴家坪阶(乐平统)的底界.微体古生物学报,15(3):225~235.
王成源.2002.乐平统底界定义和点位的争论.地质论评,48(3):234~241.
王国庆,夏文臣.2003.湖北黄石二门二叠系—三叠系界线剖面长兴阶牙形刺分带及有机碳同位素的变化.现代地质,17(4):378~386.
王志浩.1978.陕西汉中梁山地区二叠纪早三叠世牙形刺.古生物学报,17(2):213~230.
武桂春,姚建新,纪占胜.2002.江西乐平地区晚二叠世—早三叠世的牙形石动物群.北京大学学报(自然科学版),38(6):790~795.
武桂春,姚建新,纪占胜.2003.江西信丰铁石口剖面晚二叠世的牙形石动物群.北京大学学报(自然科学版),39(2):211~218.1962.9:102~114.
Behnken F H.1975.Leonardian and Guadalupian(Permian)conodont biostratigraphy in western and northwestern UnitedStates.Journal Paleontology,49:284~315.
Clark D L,Behnken H F.1971.Conodonts and biostratography ofthe Permian.In:Symposium on Conodont Biostratigraphy,Geol.Soc.Amer.Mem.,127:415~439.
Clark D L,Wang C Y.1988.Permian neogondolellids from SouthChina:significance for evolution of theserrataandcarinatagroups in North America.Jour.Paleont.,62(1):132~138,pl.1.
Dai X.,Zhang Q.1989.Genetic diversity of six isozyme loci incultivated barley of Tibet.Theor Appl.Genet,78:281~286.
Kozau H.1978.Beitrage zur Stratigraphie des Perms,Teil II,DieConodontenchronogie des Perms.Freib.Forsch.,C334:85~161,pls.1~8.Hilong,ugan.1999.35:9~16.
Ritter S M.1986.Taxonomic revision and phylogeny of post-EarlyPermian crisis bisseli-whitei zone conodonts with coments onLate Paleozoic diversity.
Sweet W C.1970.Uppermost Permian and Lower Triassicconodonts of the Salt Range and Trans-Indus Ranges,WestPakistan.In:Kummel B.,Teichert C.eds.Stratigraphicboundary problems:Permian and Triassic of West Pakistan.Kansas:The University Press of Kansas,207~273.
Sweet WC.1973.Permian—Triassic strata,Kuh-E-Ali Bashi,northwestern Iran,Bull.Mus.Comp.Zool.,145(8):359~472.
Ulrich E O,Bassler R S.1926.A classification of the tooth-likefossils,conodonts,with descriptions of America Devonian andMississippian species.Proc.U.S.Nat.Mus.,68(12):1~63.
Wang Chenyuan.2001.Conodont identification and the base of thelopingian.Acta Micropalaeontologica Sinica,18(4):364~372.
Wang Chenyuan,Ritter S M,Clark D L.1987.The Sweetognathuscomplexin the Permian of China:i mplication for evolution andhomeomorphy.Jour.Paleont.,61(5):1047~1057.
Wang Chenyuan,Wang Zhihao.1981.Permian conodontbiostratography of China.Geol.Soc.Amer.Spec.Paper,187:227~236,pls.1~2.
Wardlaw,B R.,Collinson J W.1979.Biostratigraphic zonation ofthe Park City Group.United States Geological SurveyProfessional Paper,1163(D):17~22.
Yin Hongfu,Tong Jinnan,Zhang Kexin.2005.A review on theglobal stratotype section and point of the Permian—Triassicboundary.Acta Geologica Sinica,79(6):715~728.
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