The changing geologic condition of the Paleozoic age affected the evolution of animals by leading to the development of land based vertebrates and vascular plants. The largest mass extinction in our planets history happen at the end of the Paleozoic Era.
Paleozoic
The Paleozoic Era of geologic history occurred before the Mesozoic Era.
Paleozoic Era :)
Finding a Paleozoic fossil would change our thinking completely, we would have to rethink the entire evolution of animals and the conditions on Earth all the way back to and including the Paleozoic. That is 500 million years of geologic history to rewrite.
Fat People
mass extinction
the Paleozoic era
Vast forests of plant life that eventually became buried in the changing surface of our planet, and today furnish us with what we call "coal".
(PrePay My Cellphone) Precambrian Paleozoic Mesozoic Cenozoic
The Precambrian. Hope this helps! :)
Precambrian, Paleozoic, Mesozoic and Cenozoic.
Geologic records evidence of abundant fossil is 540 Million Years ago during the Paleozoic Era.