Ralph Waldo Emerson
No, the Earth's eras are not the same length. They vary in duration. The eras are typically distinguished by significant geological and paleontological changes that have occurred during each period of time.
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well your wording is confusing😕
no]
During the Pennslyvanian and Mississippian Eras
During the 80's (Thriller and Bad eras).
Pangaea, the supercontinent, was formed during the late Paleozoic and early Mesozoic eras, specifically around 300-200 million years ago. It existed during the late Paleozoic and early Mesozoic eras before breaking apart into the continents we recognize today.
I believe it was during the Permian and Pennsylvanian eras.
Schubert was born during the Classical period era and died during the Romantic era.
Eras was created in 1976.
"Jubilee" was written by American author Margaret Walker. It was first published in 1966 and tells the story of a young woman named Vyry who witnesses the struggles and triumphs of African Americans during the Civil War and Reconstruction eras in the United States.
Eras is already plural. The singular is era.