Dinosaurs (Dinosauria) - a diverse clade of sauropsides. They appeared in the Triassic about 237 million years ago. They constituted the dominant group of terrestrial vertebrates from the beginning of the Jurassic (about 201 million years ago) through 135 million years to the end of the Cretaceous (66 million years ago), when the Cretaceous extinctions (marking the Cretaceous-Tertiary boundary and the end of the Mesozoic) led to the disappearance of most of the lines. The fossil record indicates that birds evolved from theropod dinosaurs in the Jurassic, and are therefore considered to be a group of dinosaurs by the literature on the subject published in the 21st century [1]. Surviving the catastrophe from 66 million years ago, thanks to their descendants, they have become the continuators of the dinosaur lineage to modern times [2].
Dinosaurs (Dinosauria) - a diverse clade of sauropsides. They appeared in the Triassic about 237 million years ago. They constituted the dominant group of terrestrial vertebrates from the beginning of the Jurassic (about 201 million years ago) through 135 million years to the end of the Cretaceous (66 million years ago), when the Cretaceous extinctions (marking the Cretaceous-Tertiary boundary and the end of the Mesozoic) led to the disappearance of most of the lines. The fossil record indicates that birds evolved from theropod dinosaurs in the Jurassic, and are therefore considered to be a group of dinosaurs by the literature on the subject published in the 21st century [1]. Surviving the catastrophe from 66 million years ago, thanks to their descendants, they have become the continuators of the dinosaur lineage to modern times [2].
Best results for size
Play similar puzzle
Comments
Rate this game
Add comment
Other puzzle from the Animals category