COSTA RICA: Miocene, Punta Judas Formation

Screen 19: Naticoidea, Calyptraeoidea
Polinices species Polinices species
Polinices species (15 mm), colno 59158 Polinices species (24 mm), colno 59184
Crucibulum species Crepidula species
Crucibulum species (25 mm), colno 59156 Crepidula species (3 mm), colno 59120
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Dentaliida Cirroidea Stromboidea Cerithioidea Ptenoglossa Janthinoidea Buccinoidea
Columbelloidea Conoidea Mitroidea Volutoidea Muricoidea Naticoidea Calyptraeoidea
Tonnoidea Architectonicoidea Arcoidea Limopsoidea Pectinoidea Carditoidea Cardioidea
Mactroidea Tellinoidea Veneroidea Myoidea Pandoroidea