This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Chasmosaurinae skulls ABC. en Comparison between skulls of three different genus of ceratopsid dinosaurs Eotriceratops Pentaceratops Triceratops except for the frill Eotriceratops skull is very similar to That of Pentaceratops the shape of the snout and the beak and the horns The frill is like that of Triceratops solid without the