Age (Ma)
052762782802822842862882902922942962983003023043063083103123443503643654504604764841,4001,500
Cenozoic
Quaternary
Holocene
Pleistocene
Neogene
Pliocene
Miocene
Paleozoic
Permian
Cisuralian
Carboniferous
Pennsylvanian
Paleozoic
Carboniferous
Mississippian
Paleozoic
Devonian
Late Devonian
Paleozoic
Ordovician
Late Ordovician
Middle Ordovician
Paleozoic
Ordovician
Early Ordovician
Cambrian
Furongian
Mesoproterozoic
Ectasian
Calymmian
Unnamed
Unnamed
Ogallala Formation
Salt Plain Formation
Harper Sandstone
Stone Corral Formation
Ninnescah Shale
Wellington Formation
Nolans Limestone
Odell Shale
Winfield Limestone
Doyle Shale
Barneston Limestone
Matfield Shale
Wreford Limestone
Speiser Shale
Funston Limestone
Blue Rapids Shale
Crouse Limestone
Easly Creek Shale
Bader Limestone
Stearns Shale
Beattie Limestone
Eskridge Shale
Grenola Limestone
Roca Shale
Red Eagle Limestone
Johnson Shale
Foraker Limestone
Janesville Shale
Falls City Limestone
Onaga Shale
Wood Siding Formation
Root Shale
Stotler Limestone
Pillsbury Shale
Zeandale Limestone
Willard Shale
Emporia Formation
Auburn Formation
Bern Limestone
Scranton Shale
Howard Limestone
Severy Shale
Topeka Limestone
Calhoun Formation
Deer Creek Formation
Tecumseh Shale
Lecompton Limestone
Kanwaka Shale
Oread Limestone
Lawrence Formation
Stranger Formation
Stanton Limestone
Bonner Springs Formation
Wyandotte Limestone
Lane Shale
Iola Limestone
Chanute Shale
Drum Formation
Cherryvale Formation
Vilas Shale
Plattsburg Limestone
Dennis Limestone
Galesburg Formation
Swope Limestone
Ladore Shale
Hertha Limestone
Pleasanton Group
Holdenville Shale
Lenapah Limestone
Nowata Shale
Altamont Formation
Bandera Formation
Pawnee Limestone
Labette Shale
Fort Scott Formation
Cherokee Group
Unnamed
Keokuk Limestone and Burlington Limestone
Fern Glen Formation
Chattanooga Shale
Viola Limestone and Kimmswick Limestone
Simpson Group
Arbuckle Group
Unnamed
268.8 Myr
29.75 Myr
11.98 Myr
84.25 Myr
11.77 Myr
914.6 Myr

Kingman County, Kansas – Midcontinent

#107, project 1, show in map.