Orthurethra, Oleacinoidea, Streptaxoidea
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| Cylindrellina parisiensis (3 mm), colno 54065 Thanetian |
Pseudoleacina fragilis (11 mm), colno 37515 Thanetian |
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| Pseudoleacina fragilis (12 mm), colno 55314 Thanetian |
Rillya michaudi (12 mm), colno 55447 Thanetian |
| Next |
| Back to general survey collections | To Bivalvia Paleocene Basin of Paris | To Survey Eocene Basin of Paris |



