C. Foix · @CFoix
24 followers · 1461 posts · Server sauropods.win#cerebellum #endocast #brain #evolution #coelurosaurs #hadrosaurs #pachycephalosaurs #tyrannosaurids #maniraptoriforms #parentalcare #intelligence
#cerebellum #endocast #brain #evolution #coelurosaurs #hadrosaurs #pachycephalosaurs #tyrannosaurids #maniraptoriforms #ParentalCare #intelligence
Yukio (Mesozoic Market) · @mesozoicmarket
8 followers · 3 posts · Server sauropods.win
A #fossil #dinosaur tooth of a #Dromaeosaurus albertensis from the Judith River fm. in Hill co., Montana, USA.
The most notable trait here is the serration-less and prominent mesial twist of the carinae. Chisel-like denticles also distinguish it from cf. #Saurornitholestes.
Teeth of contemporary #tyrannosaurids like #Daspletosarus and #Gorgosaurus are commonly mistaken for them due to their mesial twist. But it's not too difficult to tell apart once you know what to look for.
#fossil #dinosaur #Dromaeosaurus #Saurornitholestes #tyrannosaurids #Daspletosarus #Gorgosaurus #fossilfriday