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Discussion of ‘First finds of problematic Ediacaran fossil Gaojiashania in Siberia and its origin’

Published online by Cambridge University Press:  09 September 2010

Yaoping Cai ,
Hong Hua ,
Andrey Yu. Zhuravlev ,
José Antonio Gámez Vintaned  and
Andrey Yu. Ivantsov
Yaoping Cai
Affiliation:
State Key Laboratory of Continental Dynamics, and Department of Geology, Northwest University, Xi'an, 710069, China; yaopingcai@qq.com
Hong Hua
Affiliation:
State Key Laboratory of Continental Dynamics, and Department of Geology, Northwest University, Xi'an, 710069, China
Andrey Yu. Zhuravlev
Affiliation:
Área y Museo de Paleontología, Departamento de Ciencias de la Tierra, Facultad de Ciencias, Universidad de Zaragoza, c/Pedro Cerbuna, 12, E-50009, Zaragoza, Spain; ayzhur@mail.ru
José Antonio Gámez Vintaned
Affiliation:
Área y Museo de Paleontología, Departamento de Ciencias de la Tierra, Facultad de Ciencias, Universidad de Zaragoza, c/Pedro Cerbuna, 12, E-50009, Zaragoza, Spain
Andrey Yu. Ivantsov
Affiliation:
Palaeontological Institute, Russian Academy of Sciences, ul. Profsoyuznaya 123, Moscow 117997, Russia
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Y. Cai & H. Hua comment: Zhuravlev, Gámez Vintaned & Ivantsov (2009) reported the problematic Ediacaran fossil Gaojiashania annulucosta in Siberia and they considered that this is the first find of Gaojiashania outside China, since Gaojiashania had previously only been reported from the Gaojiashan Member of the middle Dengying Formation in the Ningqiang area, southern Shaanxi Province, South China. However, we believe that the so-called Siberian Gaojiashania was mis-identified, and what was described as Gaojiashania annulucosta by Zhuravlev, Gámez Vintaned & Ivantsov (2009) is more appropriately ascribed to Shaanxilithes ningqiangensis, another problematic Ediacaran fossil that has also been known from the Gaojiashan Member in Shaanxi Province of South China (Chen, Chen & Lao, 1975; Xing et al. 1984), as well as the stratigraphically equivalent Taozichong Formation in Guizhou Province (Hua, Chen & Zhang, 2004) and the Jiucheng Member (Dengying Formation) in Yunnan Province of South China (Zhu & Zhang, 2005), the Zhoujieshan Formation in Qinghai Province (Shen et al. 2007), and the Zhengmuguan Formation in Ningxia Hui Autonomous Region of North China (Shen et al. 2007).

Keywords

GaojiashaniaShaanxilithesGaojiashanEdiacaran

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Type
Discussion
Information
Geological Magazine , Volume 148 , Issue 2 , March 2011 , pp. 329 - 333
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Copyright © Cambridge University Press 2010

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References

Briggs, D. E. G. 2003. The role of decay and mineralization in the preservation of soft-bodied fossils. Annual Reviews of Earth and Planetary Sciences 31, 275–301.CrossRefGoogle Scholar
Cai, Y., Hua, H., Xiao, S., Schiffbauer, J. D. & Li, P. 2010. Biostratinomy of the Late Ediacaran pyritized Gaojiashan Lagerstätte from southern Shaanxi, South China: Importance of event deposits. Palaios 25, 487–506.CrossRefGoogle Scholar
Chen, M. E., Chen, X. G. & Lao, Q. Y. 1975. An introduction to the metazoa fossil from the upper Sinian System in southern Shensi and its stratigraphic significance. Scientia Geologica Sinica 2, 181–92 (in Chinese with English abstract).Google Scholar
Chen, Z., Sun, W.-G. & Hua, H. 2002. Preservation and morphological interpretation of Late Sinian Gaojiashania from southern Shaanxi. Acta Palaeontologica Sinica 41, 448–54.Google Scholar
Ekdale, A. A. & Bromley, R. G. 1991. Analysis of composite ichnofabrics: An example in uppermost Cretaceous Chalk of Denmark. Palaios 6, 232–49.CrossRefGoogle Scholar
Gabbott, S. E., Hou, X.-G., Norry, M. & Siveter, D. J. 2004. Preservation of Early Cambrian animals of the Chengjiang biota. Geology 32, 901–4.CrossRefGoogle Scholar
Howard, J. D. & Singh, I. B. 1985. Trace fossils in Mesozoic sediments of Kachchh, western India. Palaeogeography, Palaeoclimatology, Palaeoecology 52, 99–121.CrossRefGoogle Scholar
Hua, H., Chen, Z. & Zhang, L. Y. 2004. Shaanxilithes from lower Taozichong Formation, Guizhou Province and its geological and paleobiological significance. Journal of Stratigraphy 28, 265–9 (in Chinese with English abstract).Google Scholar
Li, Y., Ding, L. F., Zhang, L. Y., Dong, J. S., & Chen, H. X. 1992. Descriptions of the fossils. In The Study of the Late Sinian–Early Cambrian Biotas from the Northern Margin of the Yangtze Platform (eds Ding, L. F., Zhang, L., Li, Y. & Dong, J. S.), pp. 80–112. Beijing: Scientific and Technical Documents Publishing House (in Chinese with English summary).Google Scholar
Lin, S., Zhang, Y., Zhang, L., Tao, X. & Wang, M. 1986. Body and trace fossils of metazoa and algal macrofossils from the upper Sinian Gaojiashan Formation in southern Shaanxi. Geology of Shaanxi 4, 9–17 (in Chinese with English abstract).Google Scholar
Liu, P., Xiao, S., Yin, C., Zhou, C., Gao, L. & Tang, F. 2008. Systematic description and phylogenetic affinity of tubular microfossils from the Ediacaran Doushantuo Formation at Weng'an, South China. Palaeontology 51, 339–66.CrossRefGoogle Scholar
Luchinina, V. A. 1988. Epiphyton Born. – a typical representative of the Calcibiontaphycea – a group of extinct calcareous algae. Trudy Instituta geologii i geofiziki Sibirskogo otdeleniya Akademii Nauk SSSR 720, 168–76 (in Russian).Google Scholar
Savrda, C. E. 2007. Taphonomy of trace fossils. In Trace Fossils. Concepts, Problems, Prospects (ed. Miller, III, W.), pp. 92–109. Elsevier.Google Scholar
Shen, B., Xiao, S., Dong, L., Zhou, C. & Liu, J. 2007. Problematic macrofossils from Ediacaran successions in the North China and Chaidam blocks: Implications for their evolutionary roots and biostratigraphic significance. Journal of Paleontology 81, 1396–1411.CrossRefGoogle Scholar
Weber, B., Steiner, M. & Zhu, M.-Y. 2007. Precambrian–Cambrian trace fossils from the Yangtze Platform (South China) and the early evolution of bilaterian lifestyles. Palaeogeography, Palaeoclimatology, Palaeoecology 254, 328–49.CrossRefGoogle Scholar
Xing, Y., Ding, Q., Luo, H., He, T. & Wang, Y. 1984. The Sinian–Cambrian Boundary of China. Bulletin of the Institute of Geology, Chinese Academy of Geological Sciences no. 10, 1–262 (in Chinese with English summary).Google Scholar
Zhang, L. 1986. A discovery and preliminary study of the late stage of late Gaojiashan biota from Sinian in Ningqiang County, Shaanxi. Bulletin of the Xi'an Institute of Geology and Mineral Resources, Chinese Academy of Geological Sciences 13, 67–88 (in Chinese with English abstract).Google Scholar
Zhang, L. Y., Dong, J. S., Tian, S. H. & Ding, L. F. 1992. The Gaojiashan biota. In The Study of the Late Sinian–Early Cambrian Biotas from the Northern Margin of the Yangtze Platform (eds Ding, L. F., Zhang, L., Li, Y. & Dong, J. S.), pp. 33–63. Beijing: Scientific and Technical Documents Publishing House (in Chinese with English summary).Google Scholar
Zhu, M. Y. & Zhang, J. M. 2005. Ediacaran–Cambrian boundary sections and Early Cambrian Chengjiang nonmineralized fossils in eastern Yunnan Province, southwestern China: Introduction. In Cambrian System of China and Korea: Guide to Field Excursions (eds Peng, S. C., Babcock, L., Zhu, M. Y. & Li, G. X.), pp. 1–12. Hefei: University of Science and Technology of China Press.Google Scholar
Zhuravlev, A. Yu., Gámez Vintaned, J. A. & Ivantsov, A. Yu. 2009. First finds of problematic Ediacaran fossil Gaojiashania in Siberia and its origin. Geological Magazine 146, 775–80.CrossRefGoogle Scholar