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A microvertebrate fauna from the Llandovery of South China

Published online by Cambridge University Press:  03 November 2011

I. J. Sansom ,
R. J. Aldridge  and
M. M. Smith
I. J. Sansom
Affiliation:
School of Earth Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
R. J. Aldridge
Affiliation:
Department of Geology, University of Leicester, Leicester, LEI 7RH, UK
M. M. Smith
Affiliation:
Department of Craniofacial Development, Floor 27, Guy's Tower, London Bridge, SE1 9RT, UK
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Abstract

The late Llandovery (early Silurian) of South China has yielded a locally abundant and diverse microvertebrate fauna. This includes scales of the little-known mongolepids, sinacanthid spines and a whole host of as yet unassigned forms. The material recovered provides a considerable amount of new information about the diversity of fish in the South Yangtze biome during the early Silurian, and suggests that ichthyoliths have a future role to play in Lower Palaeozoic stratigraphic correlation across China and into Mongolia and Siberia. A new family of mongolepids, the Shiqianolepidae, is erected, accommodating the new genus Shiqianolepis with the type species S. hollandi. The description of Shiqianolepis enables the identification of a differentiated squamation in mongolepid fish, a feature which has not previously been recognised. Two further taxa, Rongolepis cosmetica gen. et sp. nov. and Chenolepis asketa gen. et sp. nov., of, as yet, uncertain affinities are also erected.

Keywords

dentinegnathostome originsmicrovertebratesSilurian fishvertebrate hard tissue histology
Type
Research Article
Information
Earth and Environmental Science Transactions of The Royal Society of Edinburgh , Volume 90 , Issue 3 , 1999 , pp. 255 - 272
Copyright
Copyright © Royal Society of Edinburgh 1999

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References

Aldridge, R. J., Briggs, D. E. G., Smith, M. P., Clarkson, E. N. K. & Clark, N. D. L. 1993. The anatomy of conodonts. Philosophical Transactions of the Royal Society of London B340, 405–21.Google Scholar
Blieck, A. & Janvier, P. 1991. Silurian vertebrates. Special Papers in Palaeontology 44, 345–89.Google Scholar
Caldwell, M. C. & Wilson, M. V. H. 1995. Comparison of the body form and squamation of ‘fork-tailed’ agnathans with that of conventional thelodonts. Geobios M.S. no. 19, 23–9.CrossRefGoogle Scholar
Chen, H.-J. & Qin, D.-Y. 1989. Unstable cratonic and Paleozoic basins of China. In Zhu, X. (ed.) Chinese sedimentary basins, 7–16. Amsterdam: Elsevier.Google Scholar
Chen, X. & Rong, J.-Y. (eds) 1996. Telychian (Llandovery) of the Yangtze Region and its correlation with British Isles. Beijing: Science Press.Google Scholar
Coates, M. I., Sequiera, S. E. K., Sansom, I. J. & Smith, M. M. 1998. Spines and tissues of ancient sharks. Nature 396, 729–30.CrossRefGoogle Scholar
Denison, R. H. 1963. The early history of the vertebrate calcified skeleton. Clinical Orthopaedics and Related Research 31, 141–52.CrossRefGoogle ScholarPubMed
Denison, R. H. 1967. Ordovician vertebrates from western United States. Fieldiana, Geology 16, 131–92.Google Scholar
Denison, R. 1979. Acanthodii. In Schultze, H.-P. (ed.) Handbook of Paleoichthyology 5, 1–62. Stuttgart: Gustav Fischer Verlag.Google Scholar
Dick, J. R. F. 1981. Diplodoselache woodi gen. et sp. nov., an early Carboniferous shark from the Midland Valley of Scotland. Transactions of the Royal Society of Edinburgh: Earth Sciences 72, 99–113.CrossRefGoogle Scholar
Elliott, D. K. 1987. A reassessment of Astraspis desiderata, the oldest North American vertebrate. Science 237, 190–2.CrossRefGoogle ScholarPubMed
Epstein, A. G., Epstein, J. B. & Harris, L. D. 1977. Conodont color alteration—An index to organic metamorphism. United States Geological Survey Professional Paper 995, 1–27.Google Scholar
Gagnier, P.-Y., Blieck, R. M. & Rodrigos, G. 1986. First Ordovician vertebrate from South America. Geobios 19, 629–34.CrossRefGoogle Scholar
Gagnier, P.-Y. & Wilson, M. V. H. 1996. Early Devonian acanthodians from Northern Canada. Palaeontology 39, 241–58.Google Scholar
Gross, W. 1937. Der histologische aufbau der anaspiden-schuppen. Norsk Geologisk Tidsskrift 17, 191–5.Google Scholar
Gross, W. 1958. Anaspiden-Schuppen aus dem Ludlow des Ostseegebiets. Paläontologische Zeitschrift 32, 24–37.CrossRefGoogle Scholar
He, X.-Y. 1994. Silurian. In Yin, H.-F. (ed.) The palaeobiogeography of China. Oxford Biogeography Series 8, 88–110. Oxford: Oxford Science Publications.Google Scholar
Janvier, P. 1990. La structure de l'exosquelette des Galeaspida (Vertebrata). Comptes-Rendus de V Academie des Sciences, Paris 310, 655–9.Google Scholar
Janvier, P. 1996: Early vertebrates. Oxford monographs on geology and geophysics 33.Google Scholar
Karatajúte-Talimaa, V. N. 1978. Silurian and Devonian thelodonts of the USSR and Spitsbergen. Vilnius: Mosklas.Google Scholar
Karatajúte-Talimaa, V. N. 1992. The early stages of the dermal skeleton formation in chondrichthyans. In Mark-Kurik, E. (ed.) Fossil fishes as living animals, 223–31. Tallinn: Academy of Sciences of Estonia.Google Scholar
Karatajúte-Talimaa, V. N. 1995. The Mongolepidida: scale structure and systematic position. Geobios MS no. 19, 35–7.CrossRefGoogle Scholar
Karatajúte-Talimaa, V. N., Novitskaya, L. I., Rozman, Kh. S. & Sodov, Zh. 1990. Mongolepis, a new elasmobranch genus from the Lower Silurian of Mongolia. Paleontologischeskii Zhurnal 1, 76–86.Google Scholar
Karatajúte-Talimaa, V. & Novitskaya, L. I. 1992. Teslepis, a new mongolepid elasmobranchian fish from the Lower Silurian of Mongolia. Paleontologischeskii Zhurnal 4, 36–47.Google Scholar
Karatajúte-Talimaa, V. & Predtechenskyj, N. 1995. The distribution of the vertebrates in the Late Ordovician and Early Silurian palaeobasins of the Siberian Platform. Bulletin du Museum national d'Histoire naturelle, Paris, 4" series 17, 39–55.Google Scholar
Shifan, Liu 1995. The geological significance of Sinacanthus from Tarim, China. Vertebrata PalAsiatica 33, 85–98.Google Scholar
Maisey, J. G. 1989. Hamiltonichthys mapesi, g. and sp. nov. (Chondrichthyes: Elasmobranchii), from the Upper Pennsylvanian of Kansas. American Museum Novitates 2931, 1–42.Google Scholar
Märss, T. 1986. Silurian Vertebrates of Estonia and West Latvia. Fossilia Baltica 1, 1–104.Google Scholar
Märss, T., Fredholm, D., Talimaa, V., Turner, S., Jeppsson, L. & Nowlan, G. S. 1995. Silurian vertebrate biozonal scheme. Geobios M.S. no. 19, 369–72.CrossRefGoogle Scholar
Miles, R. S. 1973. Articulated acanthodian fishes from the Old Red Sandstone of England, with a review of the structure and evolution of the acanthodian shoulder-girdle. Bulletin of the British Museum (Natural History), Geology Series 24, 113–213.Google Scholar
Müller, K. J. & Walossek, D. 1985. Skaracarida, a new order of Crustacea from the Upper Cambrian of Vastergotland, Sweden. Fossils and Strata 17, 1–65.Google Scholar
Kiang, Pan 1959. Devonian fish fossils of China and their stratigraphic and geographic distributions. Monographic summary of basic data on Chinese geology 1, 1–13.Google Scholar
Jiang, Pan & Dineley, D. L. 1988. A review of early (Silurian and Devonian) vertebrate biogeography and biostratigraphy of China. Proceedings of the Royal Society of London B235, 29–61.Google Scholar
Reif, W.-E. 1974. Morphogenese und Musterbildung des Hautzähnchen-Skelettes von Heterodontus. Lethaia 1, 25–42.CrossRefGoogle Scholar
Reif, W.-E. 1985. Squamation and ecology of sharks. Courier Forschungsinstitut Senckenberg 78, 1–255.Google Scholar
Ritchie, A. & Gilbert-Tomlinson, J. 1977. First Ordovician vertebrates from the southern Hemisphere. Alcheringa 1, 351–68.CrossRefGoogle Scholar
Sansom, I. J. 1996. Pseudooneotodus: a histological study of an Ordovician to Devonian vertebrate lineage. Zoological Journal of the Linnean Society 118, 47–57.CrossRefGoogle Scholar
Sansom, I. J., Smith, M. P., Armstrong, H. A. & Smith, M. M. 1992. Presence of the earliest vertebrate hard tissues in conodonts. Science 256, 1308–11.CrossRefGoogle ScholarPubMed
Sansom, I. J., Smith, M. M. & Smith, M. P. 1996. Scales of thelodont and shark-like fishes from the Ordovician of Colorado. Nature 379, 628–30.CrossRefGoogle Scholar
Sansom, I. J., Smith, M. P., Smith, M. M. & Turner, P. 1997. Astraspis—the anatomy and histology of an Ordovician fish. Palaeontology 40, 625–43.Google Scholar
Smith, I. C. 1957. New restorations of the heads of Pharyngolepis oblongus Kiaer and Pharyngolepis kiaeri sp. nov., with a note on their lateral-line systems. Norsk Geologisk Tidsskrift 37, 373–402.Google Scholar
Smith, M. M. & Hall, B. K. 1990. Development and evolutionary origins of vertebrate skeletogenic and odontogenic tissues. Biological Reviews 65, 277–373.CrossRefGoogle ScholarPubMed
Smith, M. M. & Sansom, I. J. 1997. Exoskeletal micro-remains of an Ordovician fish from the Harding Sandstone of Colorado. Palaeontology 40, 645–58.Google Scholar
Smith, M. M., Sansom, I. J. & Smith, M. P. 1996.‘Teeth’ before armour: the earliest vertebrate mineralised tissues. Modern Geology 20, 303–20.Google Scholar
Smith, M. P., Sansom, I. J. & Repetski, J. E. 1996. Histology of the first fish. Nature 380, 702–4.CrossRefGoogle Scholar
Turner, S. 1982. A new articulated thelodont (Agnatha) from the Early Devonian of Britain. Palaeontology 25, 879–89.Google Scholar
Wang, C.-Y. & Aldridge, R. J. 1996. Conodonts. In Chen, X. and Rong, J.-Y. (eds) Telychian (Llandovery) of the Yangtze Region and its correlation with British Isles, 46–55. Beijing: Science Press.Google Scholar
Wang, J.-Q. 1991. The Antiarchi from Early Silurian of Hunan. Vertebrata PalAsiatica 29, 240–4.Google Scholar
Wang, J.-Q., Wang, N.-Z. & Zhu, M. 1996. Middle Paleozoic vertebrate fossils from the north-western margin of the Tarim Basin, and the related stratigraphy. In Tong, X. G., Liang, D. G. and Jia, C. Z. (eds) New advances on the study of petrolic geology in Tarim Basin, 8–16. Beijing: Science Press.Google Scholar
Wang, J.-Q. & Zhu, M. 1997. Discovery of Ordovician vertebrate fossil from Inner Mongolia, China. Chinese Science Bulletin 48, 1560–2.Google Scholar
Wang, N.-Z. 1995. Silurian and Devonian jawless craniates (Galeaspida, Thelodonti) and their habitats in China. Bulletin du Muséum national d'Histoire naturelle, Paris, 4e séries 17, 57–84.Google Scholar
Wang, N.-Z., Zhang, S.-B., Wang, J.-Q. & Zhu, M. 1998. Early Silurian chondrichthyan microfossils from Bachu county, Xingjiang, China. Vertebrata PalAsiatica 36, 257–67.Google Scholar
Wang, S.-T. 1993. Vertebrate biostratigraphy of the Middle Palaeozoic of China. In Long, J.A. (ed.) Palaeozoic vertebrate biostratigraphy and biogeography, 252–276. London: Belhaven Press.Google Scholar
Wills, L. J. 1935. Rare and new ostracoderm fishes from the Downtonian of Shropshire. Transactions of the Royal Society of Edinburgh 18, 427–47.CrossRefGoogle Scholar
Young, G. C. 1982. Devonian sharks from south-eastern Australia and Antarctica. Palaeontology 25, 817–43.Google Scholar
Young, G. C. 1997. Ordovician micro vertebrate remains from the Amadeus Basin, central Australia. Journal of Vertebrate Paleontology 17, 1–25.CrossRefGoogle Scholar
Zangerl, R. 1968. The morphology and the developmental history of the scales of the Paleozoic sharks Holmesellal sp. and Ørodus. In Orvig, T. (ed.) Current problems in Lower Vertebrate Phytogeny, 400–12. Stockholm: Almquist and Wiksell.Google Scholar
Zangerl, R. 1981. Chondrichthyes. In Schultze, H.-P. (ed.) Handbook of Paleoichthyology 3A, 1–113. Stuttgart: Gustav Fischer Verlag.Google Scholar
Xiangyuan, Zeng 1988. Some fin spines of acanthodii from Early Silurian of Hunan, China. Vertebrata PalAsiatica 26, 287–95.Google Scholar
Zhu, M. 1998. Early Silurian sinacanths (Chondrichthyes) from China. Palaeontology 41, 157–71.Google Scholar
Zhu, M. & Janvier, P. 1998. The histological structure of the endoskeleton in galeaspids (Galeaspida, Vertebrata). Journal of Vertebrate Paleontology 18, 650–5.Google Scholar