The Late Triassic black shales of the Guanling area, Guizhou province, south-west China: a unique marine reptile and pelagic crinoid fossil lagerstätte

X. Wang, G. H. Bachmann, H. Hagdorn, P. M. Sanders, G. Cuny, X. Chen, C. Wang, L. Chen, L. Cheng, F. Meng, and G. Xu

2008

Article

Palaeontology 51(1):27-61

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Taxa discussed in this work:

• Anshunsaurus
• Ghuizhouichthyosaurus
• Guanlingichthyosaurus
• Langdaiceras
• Metapolygnathus
• Pseudokoninckina
• Qianichthyosaurus
• Sinocyamodus
• Xenoprotrachyceras
• Xinpusaurus

Taxonomy:

• Pseudokoninckina belongs to Koninckinoidea - Wang et al. (2008)
• Langdaiceras belongs to Ammonoidea - Wang et al. (2008)
• Metapolygnathus belongs to Conodonta - Wang et al. (2008)
• Ghuizhouichthyosaurus belongs to Ichthyosauria - Wang et al. (2008)
• Guanlingichthyosaurus belongs to Ichthyosauria - Wang et al. (2008)
• Sinocyamodus belongs to Cyamodontidae - Wang et al. (2008)