Heptranchias howellii (Reed, 1946) (Selachii: Hexanchidae) in the Eocene of the United States and British Columbia

B. J. Welton

1974

Article

PaleoBios 17:1-15

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Taxa discussed in this work:

• Heptranchias cinereus

Taxonomy:

• Heptranchias cinereus belongs to Heptranchias - Rafinesque (1810)