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| Sirenia species, Sirenia, Tetrapoda, Chordata (130 mm), colno 838 Quality Aggregates, Manatee Co Tamiami Formation, Pliocene, Tertiary |
Sirenia species, Sirenia, Tetrapoda, Chordata (260 mm), colno 22084 Roquefort, Les Landes, France Aquitaine, Miocene, Tertiary |
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| Sirenia species, Sirenia, Tetrapoda, Chordata (220 mm), colno 22085 Houga, Gers, France Langhian, Miocene, Tertiary |
Sirenia species, Sirenia, Tetrapoda, Chordata (105 mm), colno 22090 Manciet, Gers, France Langhian, Miocene, Tertiary |
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