(Q135400)

English

Polycotylidae

family of reptiles (fossil)

Statements

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Trinacromerum BW.jpg
800 × 327; 66 KB
Trinacromerum bentonianum, del Cretaci superior de Kansas (Catalan)
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雙臼椎龍科 (Chinese)
103 million years BCE
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66 million years BCE
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Polycotylidae
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Identifiers

 
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