埃迪卡拉纪高家山生物群球状化石新材料
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摘要
埃迪卡拉纪晚期高家山生物群的多门类骨骼化石组合,在后生动物起源及早期生命演化方面具有极其重要的意义。在对高家山生物群中的研究中,新发现了大量的磷酸盐化球状化石,包括单体球类、二分球类及三分球类等。这些磷酸盐化球状化石在形态结构方面与"瓮安生物群"、"宽川铺生物群"中报道的球状化石有着一定的相似性。高家山生物群中球状化石新材料的发现不仅丰富了高家山生物群的多样性,为早期生命演化提供了可靠的材料,也揭示了前寒武纪-寒武纪生物之间可能存在着一定的连续性。
The Gaojiashan biota in the late Ediacaran period consists of multiple skeletal organisms that is of great significance in the origin and early life evolution of metazoans. With the profound research of the Gaojiashan biota, a large number phosphated spheroid fossils are discovered, including unicellular spheres, 2-cell and 3-cell spheres.These phosphatase spheroidal fossils have certain similarities in morphological structure to the spheroidal fossils reported in the "Weng~,an Biota" and "Kuanchuanpu Biota". The discovery of new spheroidal fossils in the Gaojiashan biota not only enriches the diversity of the Gaojiashan biota, but provides reliable materials for early life evolution and enhances the evolutionary continuity of the Precambrian-Cambrian transition.
The Gaojiashan biota in the late Ediacaran period consists of multiple skeletal organisms that is of great significance in the origin and early life evolution of metazoans. With the profound research of the Gaojiashan biota, a large number phosphated spheroid fossils are discovered, including unicellular spheres, 2-cell and 3-cell spheres.These phosphatase spheroidal fossils have certain similarities in morphological structure to the spheroidal fossils reported in the "Weng~,an Biota" and "Kuanchuanpu Biota". The discovery of new spheroidal fossils in the Gaojiashan biota not only enriches the diversity of the Gaojiashan biota, but provides reliable materials for early life evolution and enhances the evolutionary continuity of the Precambrian-Cambrian transition.
引文
丁莲芳,张录易,李勇等,1992.扬子地台北缘晚震旦世-早寒武世早期生物群研究.科学技术文献出版社.1-156
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华洪,张录易,谢从瑞,2002.陕南新元古代末期奇异骨骼化石新发现及其意义.地球学报,23(5):387-394
刘云焕,李勇,邵铁全等,2005.瓮安生物群与宽川铺生物群中球形类化石研究.地球科学与环境学报,27(1):5-13
李国祥,钱逸,1999.磷酸盐化球状化石研究评述.微体古生物学报,16(3):287-296
张剑,华洪,2014.微体球状化石磷酸盐化模拟试验.科学通报,59:351-354
陈孟莪,1982.四川峨眉麦地坪剖面震旦系-寒武系界限的新认识及有关化石群的记述.地质科学,(3):253-262
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岳昭,1986.Olivooides属的微结构及其系统位置.中国地质科学院地质研究所所刊,(14):147-162
姚肖永,郑亚娟,韩健等,2017.寒武纪宽川铺生物群中球状胚胎化石表面刺状结构及其意义.古生物学报,56(4):449-460
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钱逸,陈孟莪,陈忆元,1979.峡东地区下寒武统黄鳝洞组的古动物化石.古生物学报,18(3):207-230
BENGTSON S,YUE Z,1997.Fossilized Metazoan embryos from the earliest cambrian.Scinece,277:1645-1648
CHEN Meng’e,LIU Kuiwu,1986.The geological significance of newly discovered microfossils from the upper sinian(Doushantuo age)phosphorites.Scientia Geologica Sinic,(1):46-53
CHEN Menge,1982.The new knowledge of the fossil assemblages from Maidiping section,Emei county,Sichuan with reference to the Sinan-Cambrian boundary.Scientia Geologica Sinica,(3):253-262
HUA Hong,ZHANG Luyi,ZHANG Zifu,2000.Fossil evidences of latest neoproterozoic Gaojiashan biota and their characteristics.Acta Palaeontologica Sinica,39(4):507-515
HUA Hong,ZHANG Luyi,XIE Congrui,2002.The new discovery of peculiar skeleton fossils from the uppermost neoproterozoic strata in south shaanxi and its significance.Acta Geoscientia Sinica,23(5):387-394
HUA Hong,CHEN Zhe,LI Y,2004.Early Cambrian phosphatized blastula-and Gastrula-stage animal fossils from southern Shaanxi.Chinese Sciences Bulletin,49(5):487-490
LI Guoxiang,QIAN Yi,1999.A review of the research on the phosphatized spheroidal fossils.Acta Micropalaeontologica Sinica,16(3):287-296
LIU Yunhuan,LI Yong,SHAO Tiequan,2005.Study of the spherioidal fossils in Weng’an biota and Kuanchuanpu biota.Journal of Earth Scineces and Envionment,27(1):5-13
QIAN Yi,1977.Hyolitha and some problematica from the lower cambrian Meishucun stage in central and S.W.China.Acta Palaeontologica Sinica,16(2):255-275
QIAN Yi,CHEN Meng’e,CHEN Yiyuan,1979.Hyolithids and other small shelly fossils from the lower cambrian Huangshandong formation in the eastern part of the Yangtze gorge.Acta Palaeontologica Sinica,18(3):207-230
QIAN Yi,1989.Early Cambrian small shelly fossils of China with special reference to the Precambrian-Cambiran Boundary.In:Stratigraphy and Palaeontology of Systemic Boundary in China.Precabrian-Cambrian Boundary.Nanjing University Publishing House,(2):1-342
XIAO Shuhai,ZHANG Yun,KNOLL A H,1998.Three-dimensional preservation of alge and animal embryos in a Neoproterozoic phosporite.Nature,391:553-558
YAO Xiaoyong,ZHENG Yajuan,HAN Jian et al.,2017.The stellate cuticle of embryo fossils from Lower Cambrian Kuanchuanpu Formation.Acta Palaeontologica Sinica.56(4):449-460
YIN Leiming,XUE Yaosong,1993.An extraordinary microfossil assemblage from Terminal Proterozoic phosphate deposits in South China.Chinese J.Bot.,5(2):168-175
YUE Zhao,1986.Microstructure and systematic position of Olivooides(porifera).Bulletin of the Institute of Geology Chinese Academy of Geological Sciences,(14):147-162
ZHANG J,HUA H,2014.A simulation experiment on phosphatized spherical microfossils.Chin.Sci.Bull.,59:344-348
ZHANG X,PRATT B R,1994.Middle Cambrian arthropod embryos with blastomeres.Scinece,266:637-639
华洪,张录易,张子福等,2000.陕南元古代高家山生物群主要化石类群及其特征.古生物学报,39(4):507-515
华洪,张录易,谢从瑞,2002.陕南新元古代末期奇异骨骼化石新发现及其意义.地球学报,23(5):387-394
刘云焕,李勇,邵铁全等,2005.瓮安生物群与宽川铺生物群中球形类化石研究.地球科学与环境学报,27(1):5-13
李国祥,钱逸,1999.磷酸盐化球状化石研究评述.微体古生物学报,16(3):287-296
张剑,华洪,2014.微体球状化石磷酸盐化模拟试验.科学通报,59:351-354
陈孟莪,1982.四川峨眉麦地坪剖面震旦系-寒武系界限的新认识及有关化石群的记述.地质科学,(3):253-262
陈孟莪,刘魁梧,1986.晚震旦世陡山沱期磷块岩中微体化石的发现及其地质意义.地质科学,(1):46-53
岳昭,1986.Olivooides属的微结构及其系统位置.中国地质科学院地质研究所所刊,(14):147-162
姚肖永,郑亚娟,韩健等,2017.寒武纪宽川铺生物群中球状胚胎化石表面刺状结构及其意义.古生物学报,56(4):449-460
钱逸,1977.华中西南区早寒武世梅树村阶的软舌螺纲及其他化石.古生物学报,16(2):255-275
钱逸,陈孟莪,陈忆元,1979.峡东地区下寒武统黄鳝洞组的古动物化石.古生物学报,18(3):207-230
BENGTSON S,YUE Z,1997.Fossilized Metazoan embryos from the earliest cambrian.Scinece,277:1645-1648
CHEN Meng’e,LIU Kuiwu,1986.The geological significance of newly discovered microfossils from the upper sinian(Doushantuo age)phosphorites.Scientia Geologica Sinic,(1):46-53
CHEN Menge,1982.The new knowledge of the fossil assemblages from Maidiping section,Emei county,Sichuan with reference to the Sinan-Cambrian boundary.Scientia Geologica Sinica,(3):253-262
HUA Hong,ZHANG Luyi,ZHANG Zifu,2000.Fossil evidences of latest neoproterozoic Gaojiashan biota and their characteristics.Acta Palaeontologica Sinica,39(4):507-515
HUA Hong,ZHANG Luyi,XIE Congrui,2002.The new discovery of peculiar skeleton fossils from the uppermost neoproterozoic strata in south shaanxi and its significance.Acta Geoscientia Sinica,23(5):387-394
HUA Hong,CHEN Zhe,LI Y,2004.Early Cambrian phosphatized blastula-and Gastrula-stage animal fossils from southern Shaanxi.Chinese Sciences Bulletin,49(5):487-490
LI Guoxiang,QIAN Yi,1999.A review of the research on the phosphatized spheroidal fossils.Acta Micropalaeontologica Sinica,16(3):287-296
LIU Yunhuan,LI Yong,SHAO Tiequan,2005.Study of the spherioidal fossils in Weng’an biota and Kuanchuanpu biota.Journal of Earth Scineces and Envionment,27(1):5-13
QIAN Yi,1977.Hyolitha and some problematica from the lower cambrian Meishucun stage in central and S.W.China.Acta Palaeontologica Sinica,16(2):255-275
QIAN Yi,CHEN Meng’e,CHEN Yiyuan,1979.Hyolithids and other small shelly fossils from the lower cambrian Huangshandong formation in the eastern part of the Yangtze gorge.Acta Palaeontologica Sinica,18(3):207-230
QIAN Yi,1989.Early Cambrian small shelly fossils of China with special reference to the Precambrian-Cambiran Boundary.In:Stratigraphy and Palaeontology of Systemic Boundary in China.Precabrian-Cambrian Boundary.Nanjing University Publishing House,(2):1-342
XIAO Shuhai,ZHANG Yun,KNOLL A H,1998.Three-dimensional preservation of alge and animal embryos in a Neoproterozoic phosporite.Nature,391:553-558
YAO Xiaoyong,ZHENG Yajuan,HAN Jian et al.,2017.The stellate cuticle of embryo fossils from Lower Cambrian Kuanchuanpu Formation.Acta Palaeontologica Sinica.56(4):449-460
YIN Leiming,XUE Yaosong,1993.An extraordinary microfossil assemblage from Terminal Proterozoic phosphate deposits in South China.Chinese J.Bot.,5(2):168-175
YUE Zhao,1986.Microstructure and systematic position of Olivooides(porifera).Bulletin of the Institute of Geology Chinese Academy of Geological Sciences,(14):147-162
ZHANG J,HUA H,2014.A simulation experiment on phosphatized spherical microfossils.Chin.Sci.Bull.,59:344-348
ZHANG X,PRATT B R,1994.Middle Cambrian arthropod embryos with blastomeres.Scinece,266:637-639