Studied by 18 people
Looks like no one added any tags here yet for you.
What is the percent?
88%
Eon #1
Phanerozoic
Eon #3
Archean
Eon #2
Proterozoic
Eon #4
Hadean
Era #1
Cenozoic
Era #2
Mesozoic
Era #3
Paleozoic
Period #1
Quaternary
Period #2
Tertiary
Period #3
Cretaceous
Period #4
Jurassic
Period #5
Triassic
Period #6
Permian
Period #7
Pennsylvanian
Period #8
Mississippian
Period #9
Devonian
Period #10
Silurian
Period #11
Ordovician
Period #12
Cambrian
Epoch #1
Holocene
Epoch #2
Pleistocene
Epoch #3
Pliocene
Epoch #4
Miocene
Epoch #5
Oligocene
Epoch #6
Eocene
Epoch #7
Paleocene
Note 
Flashcard (150)