Lansing Group  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Paleozoic
 ...Carboniferous
 ....Pennsylvanian
 .....Upper Pennsylvanian
 ......Missourian
 .......Lansing Group
RTKansas
 Plattsburg Limestone
 Stanton Formation
SNIncludes Lane Shale, Plattsburg Limestone, Vilas Shale, Stanton Limestone.