Screen 109: Arcoidea
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| Arca yaquensis (11 mm), colno 27881 Cercado Formation |
Barbatia bonaczyi (23 mm), colno 27874 Gurabo Formation |
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| Barbatia reticulata (13 mm), colno 27876 Gurabo Formation |
Scapharca arthurpennelli (27 mm), colno 27856 Cercado Formation |
| Next | Back to general survey collections |



