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| Balanus species, Sessilia, Thecostraca (57 mm), colno 20564 Salles, Gironde, France Serravalian, Miocene, Tertiary |
Balanus species, Sessilia, Thecostraca (55 mm), colno 22439 Apac Quarry, Sarasota, Florida, USA Tamiami Formation, Pliocene, Tertiary |
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| Balanus species, Sessilia, Thecostraca (56 mm), colno 22964 Quality Aggregates, Mannatee Co., Florida, USA Tamiami Formation, Pliocene, Tertiary |
Balanus species, Sessilia, Thecostraca (37 mm), colno 35719 Castlecliff Pinnacles, Wanganui, North Island, New Zealand Castlecliffian, Pliocene, Tertiary |
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