Screen 2: Rissooidea, Naticoidea
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| Hydrobia species (7 mm), colno 52202 Middle Miocene |
Natica species (37 mm), colno 52223 Formation Unknown (Huesca) |
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| Natica tigrina (20 mm), colno 52206 Upper Tortonian |
Neverita josephinia olla (26 mm), colno 52205 Upper Tortonian |
| Next | Back to general survey collections |
| Cirroidea | Stromboidea | Rissooidea | Naticoidea | Tonnoidea | Planorbioidea |
| Arcoidea | Ostreoidea | Pectinoidea | Carditoidea | Veneroidea |