Much different than they are today.
precambrian era
Mesozoic Era
Ultrasaurus
there were no dinosaurs
The first stage in dinosaur times (the Mesozoic Era) was the Triassic.
Carnotaurus lived in the Cretaceous period of the Mesozoic era.
dinosaur
The Mesozoic
The Mesozoic
there were no humans
In the Mesozoic era
Yes, dinosaur fossils have been found on all continents, including Antarctica. Fossils from different regions provide valuable insights into the diversity and distribution of dinosaurs during the Mesozoic era.