Age (Ma)
03170190310325432442600800
Cenozoic
Quaternary
Holocene
Pleistocene
Mesozoic
Jurassic
Middle Jurassic
Early Jurassic
Paleozoic
Carboniferous
Pennsylvanian
Mississippian
Paleozoic
Silurian
Wenlock
Llandovery
Ordovician
Late Ordovician
Paleozoic
Cambrian
Series 2
Terreneuvian
Neoproterozoic
Ediacaran
Cryogenian
Tonian
Unnamed
Unnamed
Unnamed
Cedar Rock Granite Complex
Chattahoochee Palisades Quartzite
Flat Shoals Creek Formation
West Georgia Group
Powers Ferry Formation
Honey Bee Formation
Ola Formation
Barrow Hill Formation
Ison Branch Formation
165.62 Myr
112.53 Myr
105.75 Myr
67.2 Myr

Middle, Georgia Piedmont – Piedmont-Blue Ridge

#362, project 1, show in map.