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15 Cards in this Set
- Front
- Back
|
545
|
Cambrian
|
|
|
360
|
Carboniferous
|
|
|
145
|
Cretaceous
|
|
|
410
|
Devonian
|
|
|
65
|
End Cretaceous...Mass Extinction
|
|
|
444
|
End Ordovician...MASS EXTINCTION
|
|
|
252
|
End Permian...MASS EXTINCTION
|
|
|
200
|
End Triassic...MASS EXTINCTION
|
|
|
200
|
Jurassic
|
|
|
385
|
Late Devonian...MASS EXTINCTION
|
|
|
490
|
Ordovician
|
|
|
299
|
Permian
|
|
|
1.8
|
Quaternary
|
|
|
440
|
Silurian
|
|
|
65
|
Tertiary
|
