3.5 Time Marches Flashcards
1
Q
The standard method used to divide the Earth’s long nartal history into parts.
A
Geologic Time Scale
2
Q
The largest division
A
eon
3
Q
a uint of geologic time that include two or more periods.
A
Era
4
Q
The scientific study of fossil
A
Period
5
Q
A subdivision of geologic period
A
epoch
6
Q
The death of every member of a species.
A
Extinction
