COSTA RICA: Miocene, Punta Judas Formation

Screen 21: Tonnoidea, Architectonicoidea
Bursa species Distorsio decussata gatunensis
Bursa species (32 mm), colno 59091 Distorsio decussata gatunensis (55 mm), colno 59144
Architectonica species Architectonica species
Architectonica species (15 mm), colno 59117 Architectonica species (21 mm), colno 59155
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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