COSTA RICA: Miocene, Punta Judas Formation

Screen 15: Volutoidea
Olivella species Agaronia species
Olivela species (16 mm), colno 59098 Agaronia species (35 mm), colno 59099
Marginella species Marginella species
Marginella species (16 mm), colno 59112 Marginella species (20 mm), colno 59113
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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