View
28
Download
0
Category
Preview:
DESCRIPTION
Geologic Ages. Times of deep time. Eons. present. Phanerozoic. 543 Ma. Proterozoic. 2500 Ma. Archean. 3800 Ma. Eras. Phanerozoic. Cenozoic. Proterozoic. Mesozoic. Archean. Paleozoic. Eras. present. Cenozoic. 65 Ma. Mesozoic. 248 Ma. Paleozoic. 543 Ma. Periods. Permian. - PowerPoint PPT Presentation
Citation preview
Geologic Ages
Times of deep time
Eons
Proterozoic
Phanerozoic
Archean
2500 Ma
543 Ma
3800 Ma
present
Eras
Phanerozoic
Paleozoic
Mesozoic
Cenozoic
Proterozoic
Archean
Eras
Paleozoic
Mesozoic
Cenozoic
543 Ma
248 Ma
65 Ma
present
Periods
Paleozoic
Mesozoic
Cenozoic
Cambrian
Ordovician
Silurian
Devonian
Carboniferous
Permian
In N. America
MississippianCarboniferous
Pennsylvanian
Periods
Paleozoic
Mesozoic
Cenozoic
Triassic
Jurassic
Cretaceous
Periods
Paleozoic
Mesozoic
Cenozoic
Paleogene
Neogene
Quaternary
Epochs
Paleogene
Neogene
Quaternarypresent
1.8 Ma
23.8 Ma
65 Ma
Epochs
Paleogene
Neogene
Paleocene
Eocene
Oligocene
Miocene
Pliocene
Pleistocene
HoloceneQuaternary
Recommended