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Which was NOT a subdivision of the Mesozoic era?
The Cenozoic era was not a subdivision of the Mesozoic era. The Mesozoic era is subdivided into the Triassic, Jurassic, and Cretaceous periods.
What is the length of the Paleozoic Era?
The Paleozoic Era spans approximately 541 million to 252 million years ago, making it about 289 million years in length. It is characterized by significant geological, climatic, and biological changes, including the emergence of diverse marine life, the colonization of land by plants and animals, and the development of early amphibians and reptiles. The era is divided into six periods: Cambrian, Ordovician, Silurian, Devonian, Carboniferous, and Permian. The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian-Triassic extinction event.
The Paleozoic Era is noted for what two changes?
The explosion of life in the Cambrian and the mass extinction of the Permian.
What geologic period was pangaea assembled?
Pangea was assembled in the late permian and broke up in the late triassic
What geologic time period was the trilobite fossil associated?
Trilobites were associated with the Paleozoic era, from the Cambrian to the Permian.
The end of the Permian period was also the end of what Era?
The permian period was the end of the paleozoic era.
What Era does the Permian period belong to?
Ther Permian was the last period of the Paleozoic era.
What era was also the end of The end of the Permian?
The permian period was the end of the paleozoic era.
Is the Dimetrodon from the Permian or the Triassic?
The Dimetrodon first appeared in the Paleozoic era, which held the Permian period.
What happen at the of the era?
The Permian extinction event.
What era had 95 percent of species die out?
The worst known mass extinction in Earth's history was the Permian-Triassic Extinction Event at the end of the Permian period. The Permian period was the last period of the Paleozoic Era.
What era was the coal forest formed?
Carboniferous and Permian
What happened at the end of the Era?
The Permian extinction event.
What is the time span of the permian?
Permian Period was from 299 million years ago to 250 million years ago
In which era did the great extinction take place?
The permian erapermian
When did the permian period occur?
The Permian period lasted from 290 to 248 million years ago and was the last period of the Paleozoic Era.
Which was NOT a subdivision of the Mesozoic era?
The Cenozoic era was not a subdivision of the Mesozoic era. The Mesozoic era is subdivided into the Triassic, Jurassic, and Cretaceous periods.
