🦴🦎🦷

#cynodont #ancient reptile #therapsid #specialized teeth #cynodontia #mammal ancestor

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#cynodont #dog teeth #therapsid #cynodontia #mammal-like reptile

🦎🦷🐾

#cynodont #mammal-like reptile #proto-mammal #therapsid #synapsid #specialized teeth #reptile features #mammal features