Early Cenomanian cephalopods from the Grayson Formation of north-central Texas

E. A. Mancini

1982

Article

Cretaceous Research 3:241-259

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Taxa discussed in this work:

• Mantelliceras (Submantelliceras)

Taxonomy:

• Cymatoceras hilli belongs to Cymatoceras - Mancini (1982)
• Mantelliceras (Submantelliceras) belongs to Acanthoceras (Mantelliceras) - Mancini (1982)
• Stomohamites belongs to Hamitidae - Mancini (1982)