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> Colorful Albertaceratops

Colorful Albertaceratops

author: Walter B. Myers/Novapix

reference: t-din03-15485

Image Size 300 DPI: 33 * 25 cm

A 20 foot long Albertaceratops wonders a Cretaceous forest 77 million years ago in what is today Alberta, Canada. Like the better known Triceratops, Albertaceratops was a Ceratopsid, a large four-legged plant-eating dinosaur characterized by beaks, rows of shearing teeth in the back of the jaw, and elaborate horns and frills. While they resemble defensive shields, the frills are in fact relatively fragile, suggesting that they may have served a purpose other than protecting against a brute force attack. One possibility is that the frills were employed as visual displays in order to intimidate rivals and attract the opposite sex. While no color pigmentation has been preserved in the fossil remains of Ceratopsids, it's not unreasonable to suggest that they may have been very colorful, like many reptiles and birds are today.

Keywords for this photo:

2010 - ALBERTACERATOPS - ANIMAL - CRETACEOUS - DINOSAUR - EARTH - FAUNA - HISTORY OF EARTH - ILLUSTRATION - MESOZOIC - ORNITHISCHIA -