How long did the Mesozoic era last?

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How long did the Mesozoic era last?

2007-06-03 11:25:35 · 4 answers · asked by darebedaremadd 1 in Science & Mathematics ➔ Earth Sciences & Geology

4 answers

It lasted from c. 248 to c. 65 million years ago and includes the Triassic, Jurassic, and Cretaceous periods.

2007-06-03 11:33:33 · answer #1 · answered by JonJon 3 · 1⤊ 0⤋

The Mesozoic extended roughly 180 million years. From 251 million years ago to when the Cenozoic era began 65 million years ago.

The Mesozoic has the 3 divisions : Triassic, Jurassic and Cretaceous.

2007-06-03 18:29:23 · answer #2 · answered by Lady Geologist 7 · 1⤊ 0⤋

170 million years

from 230 million to 63 million years ago

2007-06-03 18:35:33 · answer #3 · answered by Speedie 3 · 1⤊ 0⤋

http://en.wikipedia.org/wiki/Mesozoic_era

2007-06-03 19:01:29 · answer #4 · answered by ·will¹ªm ºn vacation! 5 · 0⤊ 0⤋