The Permian Sea refers to a shallow marine environment that existed during the Permian period, roughly 299 to 252 million years ago, covering large parts of what is now North America and Europe. Evidence of its existence is found in geological formations, fossil records, and sedimentary rock layers that contain marine fossils, indicating the presence of ancient marine life. Additionally, the distribution of certain types of rocks and minerals associated with marine environments supports the idea of this expansive sea during that era.
fish, insects.
An acanthodian is a member of a group of extinct fish which existed from the Silurian to the Permian period.
(Assuming you mean the Permian Period) Probably the Permian Disaster, in which the Earth was almost sterilized by a runaway greenhouse effect. 90-95% of all life perished, a far greater catasrophe than the one that killed off the dinosaurs, sea serpents, flying reptiles and ammonites.
Pangea existed during the late Paleozoic and early Mesozoic eras, approximately 300-175 million years ago. This supercontinent began to break apart around 175 million years ago, leading to the formation of the continents as we know them today.
Among the two Jurassic period was the longest one.The existence of the period was for about 50 million years whereas permian existed for 35 million years. The duration of Mesozoic era /secondary was 120 million years .
In the permian period,The slow gradual collision of continental plates caused mountain building. Near the end of the Permian Period, all continental plates came together to form the single landmass PANGEA. Mass extinctions of many land and sea animals ocurred to signal the end of the Paleazoid Era.
The Mediterranean Sea.
Permian Period.
We know Cleopatra existed because of the written evidence from the ancient writers.
The Permian Period was ended by the Permian/Triassic Extinction Event, which wiped out 90% of the species on Earth at that time.
Yes. Brachiopods were abundant in the Permian.
simply arabie existed before pakistan