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A revision of Sinaspideretes wimani Young & Chow, 1953 (Testudines: Cryptodira: Trionychoidae) from the Jurassic of the Sichuan Basin, China

Published online by Cambridge University Press:  04 September 2013

HAIYAN TONG ,
LU LI  and
HUI OUYANG
HAIYAN TONG*
Affiliation:
Palaeontological Research and Education Centre, Mahasarakham University, Kantarawichai, Mahasarakham 44150, Thailand Key Laboratory of Vertebrate Evolution and Human Origin of Chinese Academy of Sciences, Institute of Vertebrate Palaeontology and Palaeoanthropology, Chinese Academy of Sciences, Beijing 100044, China
LU LI
Affiliation:
Key Laboratory of Vertebrate Evolution and Human Origin of Chinese Academy of Sciences, Institute of Vertebrate Palaeontology and Palaeoanthropology, Chinese Academy of Sciences, Beijing 100044, China
HUI OUYANG
Affiliation:
Chongqing Museum of Natural History, 74 Pipashanzhengjie, Yuzhong District, Chongqing 400013, China
*
†Author for correspondence: [email protected]
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Abstract

Sinaspideretes wimani Young & Chow, 1953 was based on a single shell from the Jurassic red beds of the Sichuan Basin. Originally referred to Trionychidae but later tentatively assigned to Carettochelyidae, it was long thought to be the oldest representative of those families. The re-examination of the carapace and further preparation of the plastron of the holotype of S. wimani revealed a number of important characters which clearly exclude this taxon from both Trionychidae and Carettochelyidae, but unite it with the primitive trionychoid Yehguia tatsuensis (Ye, 1963). S. wimani is therefore considered as the basalmost member of Trionychoidae. Our study adds to the evidence from the fossil record for the antiquity of Trionychoidae, thus is in agreement with the early split of Trionychia (Trionychidae and Carettochelyidae) among the crown Testudines suggested by the molecular phylogeny of turtles.

Keywords

TestudinesTrionychoidaeSinaspideretes wimaniJurassicSichuan BasinChina
Type
Original Articles
Information
Geological Magazine , Volume 151 , Issue 4 , July 2014 , pp. 600 - 610
Copyright
Copyright © Cambridge University Press 2013 

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References

Brinkman, D., Li, J.-L. & Ye, X.-K. 2008. Order Testudines. In The Chinese Fossil Reptiles and their Kin (eds Li, J.-L., Wu, X.-C. & Zhang, F.-C.), pp. 35–102. Beijing: Science Press.Google Scholar
de Broin, F. 1977. Contribution à l'étude des Chéloniens. Chéloniens continentaux du Crétacé et du Tertiaire de France. Mémoires du Muséum National d'Histoires naturelles, Paris C, 38, 1–366.Google Scholar
Chkhikvadze, V. M. 1987. Sur la classification et caractères de certaines tortues fossiles d'Asie, rares et peu étudiées. Studia Geologica Salamanticensia, Studia Palaeocheloniologica 2, 55–86.Google Scholar
Cope, E. D. 1868. On the origin of genera. Proceedings of the Academy of Natural Sciences of Philadelphia 20, 242–300.Google Scholar
Danilov, I. G. & Parham, J. F. 2006. A redescription of Plesiochelys tatsuensis from the Late Jurassic of China, with comments on the antiquity of the crown clade Cryptodira. Journal of Vertebrate Paleontology 26, 573–80.CrossRefGoogle Scholar
Danilov, I. G., Sukhanov, V. B. & Syromyatnikova, E. V. 2011. New Asiatic materials on turtles of the family Adocidae with a review of the adocid record in Asia. Proceedings of the Zoological Institute RAS 315, 101–32.CrossRefGoogle Scholar
Danilov, I. & Syromyatnikova, E. V. 2009. Phylogeny of the extinct turtle clade Adocusia. In Gaffney Turtle Symposium, 17–18 October 2009, Drumheller, Canada, pp. 44–51.Google Scholar
Ernst, C. H. & Barbour, R. W. 1989. Turtles of the World. Washington D.C.: Smithsonian Institution Press.Google Scholar
Fitzinger, L. 1826. Neue Classification der Reptilien nach ihren natürlichen Verwandtschaften. Wien: J. G. Heubner.Google Scholar
Hay, O. P. 1908. The fossil turtles of North America. Carnegie Institute of Washington 75, 1–568.Google Scholar
Krenz, J. G., Naylor, G. J., Shaffer, H. B. & Janzen, F. J. 2005. Molecular phylogenetics and evolution of turtles. Molecular Phylogenetics and Evolution 37, 178–91.Google Scholar
de Lapparent de Broin, F. 2004. A new Shachemydinae (Chelonii, Cryptodira) from the Lower Cretaceous of Laos: preliminary data. Comptes Rendus Palevol 3, 387–96.CrossRefGoogle Scholar
Linnaeus, C. 1758. Systema Naturae. Stockholm, 824 pp.Google Scholar
Lourenço, J. M., Claude, J., Galtier, N. & Chiari, Y. 2012. Dating cryptodiran nodes: origin and diversification of the turtle superfamily Testudinoidea. Molecular Phylogenetics and Evolution 62, 496–507.CrossRefGoogle ScholarPubMed
Lucas, S. G. 2001. Chinese Fossil Vertebrates. New York: Columbia University Press.Google Scholar
Meylan, P. A. & Gaffney, E. S. 1992. Sinaspideretes is not the oldest trionychid turtle. Journal of Vertebrate Paleontology 12, 257–9.CrossRefGoogle Scholar
Mlynarsky, M. 1976. Testudines. Handbuch der Paläoherpetologie Teil 7. Stuttgart: Gustav Fischer Verlag.Google Scholar
Near, T. J., Meylan, P. A. & Shaffer, H. B. 2005. Assessing concordance of fossil calibration points in molecular clock studies: an example using turtles. The American Naturalist 165, 137–46.CrossRefGoogle ScholarPubMed
Nessov, L. A. & Julinen, V. A. 1977. On phylogenetic relationships and history of distribution of some families of continental turtles. In Life on Ancient Continents, its Establishment and Development. Trudy Vsesoyuznogo Paleontologicheskogo Obshchestva 1977, 54–6.Google Scholar
Peng, J.-H. & Brinkman, D. 1993. New material of Xinjiangchelys (Reptilia: Testudines) from the Late Jurassic Qigu Formation (Shishugou Group) of the Pingfengshan locality, Junggar Basin, Xinjiang. Canadian Journal of Earth Sciences 30, 2013–26.CrossRefGoogle Scholar
Pritchard, P. C. H. 1979. Encyclopedia of Turtles. T. F. H. Publications.Google Scholar
Sukhanov, V. B. 2000. Mesozoic turtles of Middle and Central Asia. In The Age of Dinosaurs in Russia and Mongolia (eds Benton, M. J., Shishkin, M. A., Unwin, D. M. & Kurochkin, E. N.), pp. 309–67. Cambridge: Cambridge University Press.Google Scholar
Syromyatnikova, E. V. 2011. Turtles of the genus Ferganemys Nessov et Khosatzky, 1977 (Adocidae): shell morphology and phylogenetic position. Proceedings of the Zoological Institute RAS 315, 38–52.CrossRefGoogle Scholar
Syromyatnikova, E. V. & Danilov, I. G. 2009. New material and a revision of turtles of the genus Adocus (Adocidae) from the Late Cretaceous of Middle Asia and Kazakhstan. Proceedings of the Zoological Institute RAS 313, 74–94.CrossRefGoogle Scholar
Tong, H., Buffetaut, E. & Suteethorn, V. 2006. Isanemys, a new adocid turtle from the Sao Khua Formation (Early Cretaceous) of the Khorat Plateau, northeastern Thailand. In Fossil Turtle Research, Vol. 1, Russian Journal of Herpetology (eds Danilov, I. & Parham, J. F.), pp. 128–37.Google Scholar
Tong, H., Buffetaut, E., Suteethorn, V. & Srisuk, P. 2004. First carettochelyid turtle from the Lower Cretaceous of Thailand. Abstract. In 2nd EAVP Meeting (eds Ostal, O., Gregorova, R. & Ivanov, M.), p. 44. Brno: Moravian Museum.Google Scholar
Tong, H., Claude, J., Naksri, W., Suteethorn, V., Buffetaut, E., Khansubha, S., Wongko, K. & Yuangdetkla, P. 2009. Basilochelys macrobios n. gen. and n. sp., a large cryptodiran turtle from the Phu Kradung Formation (latest Jurassic–earliest Cretaceous) of the Khorat Plateau, NE Thailand. In Late Palaeozoic and Mesozoic Continental Ecosystems in SE Asia (eds Buffetaut, E., Cuny, G., Loeuff, J. Le & Suteethorn, V.), pp. 153–74. Geological Society of London, Special Publication no. 315.Google Scholar
Tong, H., Danilov, I., Ye, Y., Ouyang, H. & Peng, G.-Z. 2012a. Middle Jurassic turtles from the Sichuan Basin, China: a review. Geological Magazine 149, 675–95.Google Scholar
Tong, H., Danilov, I., Ye, Y., Ouyang, H., Peng, G.-Z. & Li, K. 2012b. A revision of xinjingchelyid turtles from the Late Jurassic of Sichuan Basin, China. Annales de Paléontologie 98, 73–114.Google Scholar
Tong, H., Suteethorn, V., Claude, J., Buffetaut, E. & Jintasakul, P. 2005. The turtle fauna from the Khok Kruat Formation (Early Cretaceous) of Thailand. In Proceedings of the International Conference on Geology, Geotechnology and Mineral Resources of Indochina (GEOINDO 2005) (eds Wannakao, L., Youngme, W., Srisuk, K. & Lertsirivorakul, R.), pp. 610–14. Khon Kaen, Thailand: Khon Kaen University.Google Scholar
Tong, H., Zhang, J.-Y. & Li, J.-J. 2010. Anosteira maomingensis (Testudines: Carettochelyidae) from the Late Eocene of Maoming, Guangdong, southern China: new material and redescription. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen 256, 279–90.Google Scholar
Ye, X.-K. 1963. Fossil turtles of China. Palaeontologia Sinica 150 (new series C 18), 1–112.Google Scholar
Ye, X.-K. 1994. Fossil and Recent Turtles of China. Beijing: Science Press.Google Scholar
Young, C.-C. & Chow, M.-C. 1953. New fossil reptiles from Szechuan, China. Acta Scientica Sinica 2, 216–43.Google Scholar
Zhang, M., Zong, Y. & Ma, J. 1998. Fauna Sinica. Reptilia 1. General Accounts of Reptilia, Testudoformes and Crocodiliformes. Beijing: Science Press.Google Scholar