COSTA RICA: Miocene, Punta Judas Formation

Screen 24: Cardioidea
Papyridea species Americardia species
Papyridea species (82 mm), colno 59074 Americardia species (33 mm), colno 59154
Americardia species Americardia species
Americardia species (16 mm), colno 59169 Americardia species (48 mm), colno 59173
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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