Image ID: SIL-39088012949749_0004
Cite this: 1984. Shells and sea life. v. 18, no. 1-2 (1986), Phoenix.AZ : Miranda Enterprises.
Supplied Caption: Image from Shells and Sea Life depicting extinct sea snail. Comic
Original Caption: Clavilithes penrosei (Heilprin) from the middle Eocene of Texas
Taxonomic: Clavilithes penrosei