pangaea
It is surmised that the supercontinent of Pangea formed during the Early Permian Period about 270 million years ago. It began breaking up during the Jurassic Period.
The permian period was the end of the paleozoic era.
That was Pangea (from the Greek for Entire Earth). It was surrounded by Panthallasa (Greek for Entire Sea).
the PALEOZOIC era
Paleozoic and Mesozoic eras about 250 million years ago
earth used to be a supercontinent called pangea
At the end of the Paleozoic Era all the plates combined together to form a supercontinent called Pangea.
Pangaea
About 300 million years ago the continents collided to form the 'supercontinent' of Pangea. It was the PALEOZOIC era.
Paleozoic
Warm, shallow seas covered most of Earth's surface near the end of the Paleozoic Era.
Mountains first appeared in the Paleozoic Era.
The permian period was the end of the paleozoic era.
It is surmised that the supercontinent of Pangea formed during the Early Permian Period about 270 million years ago. It began breaking up during the Jurassic Period.
No: Cenozoic. (Tertiary).
The permian period was the end of the paleozoic era.
There were major asteroid impacts.