Yinlong downsi Diictodon with a large

with a large

5 meters in length and weighed about 4 tons

grandis could reach 3 - 4 meters in length and weigh 250 kg

Troodon had very large eyes and binocular vision

similares a los de un cocodrilo o un hipopótamo

Yinlong downsi Diictodon with a largeYinlong downsi is the only known species of the extinct Yinlong genus of chaoyangsaurid ornithischian dinosaur, which lived at the end of the Jurassic period, approximately 158 million years ago, in the Oxfordian, in what is now Asia. Yinlong downsi was a modest sized dinosaur compared to some of its later ceratopsian relatives. It measured around 1. 2 meters in length and weighed approximately 20 kilograms. It had a relatively small head compared to