Chapter 22-Earth's Evolution Through Geologic Time Flashcards
1
Q
What % of life became diminished after the Permian mass extinction
A
-90%
2
Q
The Age of Fishes
A
-Silurian/Devonian Periods
3
Q
Mammals became the predominant land animals in this period
A
Cenozoic
4
Q
The first known supercontinent
A
-Rodinia