30771 - Well Preserved 0.89 Inch Metacanthina issoumourensis Lower Devonian Crustaceans Steininger 1831 (trilobite)
Yard notes & kiln story
Description
30771 Well Preserved 0.89 Inch Metacanthina issoumourensis Lower Devonian Crustaceans Steininger 1831 (trilobite) Steininger 1831 (trilobite) All these teeth have subequal buccal and lingual surfaces (with buccal surfaces slightly more inflated)