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Flashcards in Geologic Time Scale Deck (16):
1

quaternary and tertiary periods make up the

Cenozoic era

2

creataceous, Jurassic, and Triassic periods make up the

Mesozoic era

3

the Permian, carboniferous, Devonian, Silurian, Ordovician, and Cambrian periods make up the

Paleozoic era

4

Pennsylvanian and mississipian make up the

carboniferous

5

Cenozoic, Mesozoic, and Paleozoic eras make up the

Phanerozoic eon

6

the neoproterozoic, mesoproterozoic, and the paleoproterozoic eras make up the

Proterozoic eon

7

the neoarchean, mesoarchean, paleoarchan, and eoarchean eras make up the

archean

8

the Proterozoic, archean, and hadean eons make up the

precambrain eon

9

years ago: 0-60 million

Cenozoic era

10

years ago: 60-250m

Mesozoic era

11

years ago: 250-550m

Paleozoic era

12

years ago: 0-550m

phanerozoic

13

years ago: 550-??m

precambrian

14

years ago: 550-1000m

neoproterozoic

15

years ago: 1000-1600m

mesoproterozoic

16

years ago: 1600-2500m

paleoproterozoic