Virgilian  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Paleozoic
 ...Carboniferous
 ....Pennsylvanian
 .....Upper Pennsylvanian
 ......Virgilian
NTBeil Limestone Member
 Douglas Group
 Ervine Creek Limestone
 Lawrence Formation
 Lecompton Limestone
 Oread Limestone
 Plattsmouth Limestone Member
 Shawnee Group
 Tonganoxie Sandstone
 Wabaunsee Group
UFVirgilian Series
RTPine Shadow Member
 Wescogame Formation
SNProvincial series, North America. Above Missourian, below Wolfcampian (Permian).
Virgilian Series  search
USEVirgilian