Stanton County, NebraskaMidcontinent

#86, project 1, show in map.

Age (Ma)
0.50.0
Cenozoic
Quaternary
Holocene
Pleistocene
Late Pleistocene
Middle Pleistocene
Calabrian
Unnamed
Bignell Formation
Peoria Formation
Gilman Canyon Formation
-0.7 Ma
1.00.5
Cenozoic
Quaternary
Pleistocene
Middle Pleistocene
Calabrian
Loveland Formation
Beaver Creek Formation
Grafton Formation
0.6 Ma
5432
Cenozoic
Quaternary
Pleistocene
Calabrian
Gelasian
Neogene
Pliocene
Piacenzian
Zanclean
Miocene
Messinian
unnamed till and related deposits
Fullerton Formation
Elk Creek Till
Seward Formation
Unnamed
1.4 Ma
8
Cenozoic
Neogene
Miocene
Messinian
Tortonian
Ash Hollow Formation
39.5 Ma
50
Cenozoic
Paleogene
Eocene
Lutetian
Ypresian
Paleocene
Thanetian
Unnamed
28.3 Ma
100959085
Mesozoic
Cretaceous
Late Cretaceous
Santonian
Coniacian
Turonian
Cenomanian
Early Cretaceous
Albian
Niobrara Formation
Carlile Formation
Greenhorn Formation
Graneros Formation
Dakota Group
203.9 Ma
310
Paleozoic
Carboniferous
Pennsylvanian
Moscovian
Marmaton Group
Cherokee Group
31.5 Ma
355350345
Paleozoic
Carboniferous
Mississippian
Visean
Tournaisian
Keokuk Limestone and Burlington Limestone
Gilmore City Formation
Hampton Group
24.7 Ma
385
Paleozoic
Devonian
Late Devonian
Frasnian
Middle Devonian
Givetian
Cedar Valley Formation
Wapsipinicon
63.6 Ma
455
Paleozoic
Ordovician
Late Ordovician
Katian
Sandbian
Middle Ordovician
Darriwilian
Galena Group
Decorah Formation
Platteville Formation
St Peter Sandstone
16.0 Ma
500495490485480
Paleozoic
Ordovician
Early Ordovician
Floian
Tremadocian
Cambrian
Furongian
Stage 10
Jiangshanian
Paibian
Series 3
Guzhangian
Drumian
Shakopee Formation
Oneonta Formation
Jordan Formation
St Lawrence Formation
Davis Formation
Bonneterre Formation
Mt Simon Formation
1099.0 Ma
2,0502,0001,9501,9001,8501,8001,7501,7001,6501,600
Mesoproterozoic
Calymmian
Paleoproterozoic
Statherian
Orosirian
Rhyacian
Unnamed