The Hettangian Epoch.
The liassic epoch.
165 million years ago was during the Jurassic period, specifically in the Middle Jurassic epoch.
Eon, Era, and Epoch: APEX :D
after Jurrasic period it is the Cretaceous period
After the Triassic period, the Jurassic period followed. The Jurassic period lasted from approximately 201 to 145 million years ago and was characterized by the dominance of dinosaurs, the evolution of new species, and the breakup of the supercontinent Pangaea.
The Triassic period came before the Jurassic period in geologic time. The Triassic period lasted from around 251 million to 201 million years ago, followed by the Jurassic period, which lasted from around 201 million to 145 million years ago.
The Middle Jurassic Epoch (175.6 - 161.2Ma) was in the Jurassic Period (199.6 - 145.5Ma).
out of the three listed, the earliest is the triassic period, then the jurassic, and finally the cretaceous period (the last prehistoric period in which dinosaurs lived.)
The Jurassic Period.
The Jurassic era, which lasted from approximately 201 to 145 million years ago, is characterized by the dominance of dinosaurs. In the middle of the Jurassic period, the Tithonian epoch saw the evolution of larger predators like Allosaurus and Stegosaurus.
jurassic The Triassic was the earliest period of the Mesozoic, followed by the Jurassic then the Cretaceous. The Cretaceous was of the greatest duration.
165 million years ago was during the Jurassic period, specifically in the Middle Jurassic epoch.
Dinosaurs first apeared in the triassic period
Eon, Era, and Epoch: APEX :D
Stegosaurus lived between 155 and 150 million years ago. That was during the Upper Jurassic epoch.
Pterodactyl or winged lizards are from the late Triassic to the end of the Cretaceous Period (220 to 65.5 million years ago).They are known to be the first vertibrates to develop the skill for flying.
The Holocene Epoch
No, mammoths did not exist in the Jurassic period. Mammoths lived during the Pleistocene epoch, which began around 2.6 million years ago and ended about 11,700 years ago. The Jurassic period occurred between 201.3 million years ago and 145 million years ago.