MARYLAND: Miocene

Screen 24: Calyptraeoidea, Pyramidelloidea, Acteonoidea

Crucibulum species Crepidula densata
Crucibulum species (34 mm), colno 48198
St. Marys Formation, Little Cove Point Member
Crepidula densata (14 mm), colno 24324
St. Marys Formation, Little Cove Point Member
Turbonilla species Acteon species
Turbonilla species (5 mm), colno 48225
St. Marys Formation, Little Cove Point Member
Acteon species (3 mm), colno 48232
St. Marys Formation, Little Cove Point Member
Next Back to general survey collections
Dentaliida Fissurelloidea Cirroidea Cerithioidea Janthinoidea Buccinoidea
Columbelloidea Conoidea Mitroidea Volutoidea Muricoidea Naticoidea
Calyptraeoidea Pyramidelloidea Acteonoidea Bulloidea Nuculoidea Arcoidea
Limopsoidea Pectinoidea Lucinoidea Galeommatoidea Carditoidea Crassatelloidea
Astartoidea Cardioidea Mactroidea Tellinoidea Glossoidea Veneroidea
Myoidea Hiatelloidea Pandoroidea