There are 3 matches

Collection Authorizer Collection name Reference
396J. Sepkoski Carroll Lake, Maquoketa Fm. Richmondian - Ordovician 5 - Illinois Parker (1983)
167613B. Kröger Wilmington, Richmond Fm. Richmondian - Ordovician 5 - Illinois Bassler (1911)
167615B. Kröger Savanna, Richmond Fm. (= Savannah) Richmondian - Ordovician 5 - Illinois Bassler (1911)

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