The breaking apart of the super continent.
The Rocky Mts. Formed and Pangea started to break apart
There have been five major extinction events during Earth's history. These events are known as the Ordovician–Silurian, Late Devonian, Permian–Triassic, Triassic–Jurassic, and Cretaceous–Paleogene extinction events. Each event resulted in a significant loss of biodiversity and had profound impacts on the evolution of life on Earth.
One of the major
triassic
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 Mesozoic era, which included the Triassic, Jurassic, and Cretaceous.
Mesozoic era is called the era of creepers.In this era there are three periods viz Triassic,Jurassic and carboniferous. It is found that in Triassic era, reptiles were evolved and in Jurassic era they were dominant.That is why Mesozoic era is called the era of creepers/reptiles.
The Late Triassic epoch was a part of the Triassic period of the Mesozoic era. It was divided into, in chronological order, the Carnian, Norian, and Rhaetian ages.
Triassic
The Mesozoic Era is divided into three periods: the Triassic, Jurassic, and Cretaceous periods. The Triassic period occurred from about 252 million years ago to 201 million years ago. It was a time of significant evolutionary changes, including the diversification of reptiles and the rise of the dinosaurs.
cretaceous,jurassic, and triassic
It is the Mesozoic Era which is divided into 3 periods - the Triassic, the Jurassic and the Cretaceous.