Screen 112: Arcoidea
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| Scapharca patricia (137 mm), colno 27841 Cercado Formation |
Scapharca patricia (110 mm), colno 27842 Cercado Formation |
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| Scapharca riocanensis (25 mm), colno 27864 Cercado Formation |
Scapharca riogurabonica (43 mm), colno 27851 Gurabo Formation |
| Next | Back to general survey collections |



