Jurassic, Triassic, Cretaceous/The Mesozoic (all 3 in 1)
Dinosaurs.
Dinosaurs lived in the Jurassic Period over 145 to 200 million years ago. Dinosaurs became extinct during the Triassic period.
An archaeopterygid is a member of the Archaeopterygidae, a group of dinosaurs which lived during the late Jurassic period.
Dinosaurs lived during the Mesozoic Era.
Some dinosaurs that lived in the Cretaceous period include Tyrannosaurus rex, Triceratops, Velociraptor, and Ankylosaurus.
The type of animal that lived only during the Mesozoic Era (Age of Reptiles) were the dinosaurs. They evolved during the late Triassic and the Jurassic periods, and were the largest land creatures during the Cretaceous period of the era.
The Allosaurus was the largest and the Compsognathus was the smallest of the meat-eating dinosaurs that lived during the Jurassic Period. See the related link below for more information:
The dinosaurs lived in the Mesozoic Era, which includes the Triassic, Jurassic, and Cretaceous periods. The first dinosaurs appeared in the late Triassic and went extinct at the end of the Cretaceous.
The last non avian dinosaurs lived up until the end of the Cretaceous period, specifically the Maastrichtian stage.However research in the past 20 years has show that birds are in fact dinosaurs that survive to this day.
Like all dinosaurs, Stegosaurus lived in the Mesozoic era. It lived 150 million years ago. That was during the Jurassic period, the second period of the Mesozoic.
Dinosaurs lived during the Mesozoic Era.
The lived during the dinos.