Total dissolved solids map of northwestern Missouri. Datum: chemical analyses of waters from various horizons in lower part of Cherokee group, [in] Recent drilling [for oil] in northwestern Missouri Read more about Total dissolved solids map of northwestern Missouri. Datum: chemical analyses of waters from various horizons in lower part of Cherokee group, [in] Recent drilling [for oil] in northwestern Missouri
Total dissolved solids map of northwestern Missouri. Datum: chemical analyses of waters from the black shales near base of Kansas City group, [in] Recent drilling [for oil] in northwestern Missouri Read more about Total dissolved solids map of northwestern Missouri. Datum: chemical analyses of waters from the black shales near base of Kansas City group, [in] Recent drilling [for oil] in northwestern Missouri
Structure map of northwestern Missouri. Datum: Top of St. Peter Sandstone, [in] Recent drilling [for oil] in northwestern Missouri Read more about Structure map of northwestern Missouri. Datum: Top of St. Peter Sandstone, [in] Recent drilling [for oil] in northwestern Missouri
Structure map of northwestern Missouri. Datum: top of "Hunton lime," [in] Recent drilling [for oil] in northwestern Missouri Read more about Structure map of northwestern Missouri. Datum: top of "Hunton lime," [in] Recent drilling [for oil] in northwestern Missouri
Isopach map of northwestern Missouri. Datum: Kinderhook shales (may include Devonian (?) in places), [in] Recent drilling [for oil] in northwestern Missouri Read more about Isopach map of northwestern Missouri. Datum: Kinderhook shales (may include Devonian (?) in places), [in] Recent drilling [for oil] in northwestern Missouri
Structure map of northwestern Missouri. Datum: base of "Mississippi lime," in most instances the base of the Chouteau formation, [in] Recent drilling [for oil] in northwestern Missouri Read more about Structure map of northwestern Missouri. Datum: base of "Mississippi lime," in most instances the base of the Chouteau formation, [in] Recent drilling [for oil] in northwestern Missouri
Isopach map of northwestern Missouri. Datum: "Mississippi lime" (Mississippian exclusive of the Kinderhook shales). Interval of top of Kinderhook shale to base of Pennsylvanian, [in] Recent drilling [for oil] in northwestern Missouri Read more about Isopach map of northwestern Missouri. Datum: "Mississippi lime" (Mississippian exclusive of the Kinderhook shales). Interval of top of Kinderhook shale to base of Pennsylvanian, [in] Recent drilling [for oil] in northwestern Missouri
Configuration of top of Mississippian surface in northwestern Missouri, [in] Recent drilling [for oil] in northwestern Missouri Read more about Configuration of top of Mississippian surface in northwestern Missouri, [in] Recent drilling [for oil] in northwestern Missouri
Pre-Pennsylvanian geological map of northwestern Missouri, [in] Recent drilling [for oil] in northwestern Missouri Read more about Pre-Pennsylvanian geological map of northwestern Missouri, [in] Recent drilling [for oil] in northwestern Missouri
Isopach map of northwestern Missouri. Datum: interval between the base of Hertha limestone and top of Mississippian, [in] Recent drilling [for oil] in northwestern Missouri Read more about Isopach map of northwestern Missouri. Datum: interval between the base of Hertha limestone and top of Mississippian, [in] Recent drilling [for oil] in northwestern Missouri
