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26 Cards in this Set

  • Front
  • Back
  • 3rd side (hint)
Beginning and ending of Hadean Eon
4.6 Ga
3.8 Ga
Beginning and ending of Archean Eon
3.8 Ga
2.5 Ga
Beginning and ending of Proterozoic Eon
2.5 Ga
542 Ma
Beginning and ending of Phanerozoic Eon
542 Ma
Today
Beginning and ending of Paleozoic Era
542 Ma
255 Ma
Beginning and ending of Mesozoic Era
255 Ma
65 Ma
Beginning and ending of Cenozoic Era
65 Ma
Today
Beginning and ending of Cambrian period
542 Ma
488 Ma
Beginning and ending of Ordovician period
488 Ma
444 Ma
Beginning and ending of Silurian period
444 Ma
416 Ma
Beginning and ending of Devonian period
416 Ma
359 Ma
Beginning and ending of Mississippian period
359 Ma
318 Ma
Beginning and ending of Pennsylvanian period
318 Ma
299 Ma
Beginning and ending of Permian period
299 Ma
255 Ma
Beginning and ending of Triassic period
255 Ma
200 Ma
Beginning and ending of Jurassic period
200 Ma
145 Ma
Beginning and ending of Cretaceous period
145 Ma
65 Ma
Beginning and ending of Paleogene period
65 Ma
23 Ma
Beginning and ending of Neogene period
23 Ma
Today
Beginning and ending of Paleocene epoch
65 Ma
54.8 Ma
Beginning and ending of Eocene epoch
54.8 Ma
33.7 Ma
Beginning and ending of Oligocene epoch
33.7 Ma
23.8 Ma
Beginning and ending of Miocene epoch
23.8 Ma
5.3 Ma
Beginning and ending of Pliocene epoch
5.3 Ma
2.6 Ma
Beginning and ending of Pleistocene
2.6 Ma
0.01 Ma
Beginning and ending of Holicene epoch
0.01 Ma
Today