Teeth of a cestraciont shark from the Upper Triassic of northern California

H. C. Bryant

1914

Article

University of California Publications, Bulletin of the Department of Geology 8(3):27-30

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Taxa discussed in this work:

• Geisacanthus
• Palaeobates shastensis

Taxonomy:

• Geisacanthus belongs to Chondrichthyes - Bryant (1914)