Rhynchonelloidella smithi

Rhynchonelloidella smithi is a species of extinct, small-sized brachiopods, a marine rhynchonellate lampshell in the family . It is roughly 9/16 inch (1.4 cm), and has about 21 ribs fanning out from the hinge.

Rhynchonelloidella smithi

Rhynchonelloidella smithi is a species of extinct, small-sized brachiopods, a marine rhynchonellate lampshell in the family . It is roughly 9/16 inch (1.4 cm), and has about 21 ribs fanning out from the hinge.