Middle Mississippian Epoch
Serpukhoviën
Bashkirian Age
Serpukhov
Serpukhov
Serpukhovian
Serpukhovium
szerpuhovi
Paleozoic Era
Serpukhovien
Serpukhovien
サプコビアン期
younger bound -323.2 +|-0.4 Ma
Serpukhovian Age
Serpuchovis
Late Mississippian
谢尔普霍夫期
Late Mississippian Epoch
Phanerozoic Eon
Pennsylvanian Sub-period
Serpukoviano
serpukhoviano
Visean Age
serpukhov
a1.1.3.2.2.1
Early Pennsylvanian Epoch
Base of Late Mississippian
serpukhovij
Serpuchow
Geologic Time Scale (2018)
Serpuhhovi
serpuchov
Serpukovium
Serpulkhoviense
Mississippian Sub-period
Carboniferous Period
Base of Pennsylvanian
older bound -330.9 +|-0.2 Ma
Серпухов