A catastrophic disturbance that resulted in mass extinction marks the boundary of which two eras?

A. Precambrian time and Paleozoic era

B. Paleozoic era and Cenozoic era

C. Mesozoic era and Cenozoic era

D. None of the above

Question

Tia

22 January, 17:15

+1

Answers (2)

Know the Answer?

Cherish · Answer 1

The answer might be A

Parker Pearson · Answer 2

Parker Pearson 22 January, 20:47

0

The Answer Will Be C

A catastrophic disturbance that resulted in mass extinction marks the boundary of which two eras?A. Precambrian time and Paleozoic eraB. Paleozoic era and Cenozoic eraC. Mesozoic era and Cenozoic eraD. None of the above