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| Sirenia species, Sirenia, Tetrapoda, Chordata (150 mm), colno 22091 Manciet, Gers, France Langhian, Miocene, Tertiary |
Sirenia species, Sirenia, Tetrapoda, Chordata (150 mm), colno 22093 Salles, Gironde, France Serravalian, Miocene, Tertiary |
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| Sirenia species, Sirenia, Tetrapoda, Chordata (145 mm), colno 22094 Manciet, Gers, France Langhian, Miocene, Tertiary |
Sirenia species, Sirenia, Tetrapoda, Chordata (75 mm), colno 22449 Apac Quarry, Sarasota, Florida, USA Tamiami Formation, Pliocene, Tertiary |
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