Matuyama Chron  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Cenozoic
 ...upper Cenozoic
 ....Matuyama Chron
UFMatuyama Epoch
 Matuyama Reversed
RTNeogene
 Lower Pleistocene
 paleomagnetism
 upper Pliocene
 upper Tertiary
 Quaternary
 reversals
 Jaramillo Subchron
 Olduvai Subchron
SNGeochronologic division based on magnetostratigraphic reversed polarity unit. Extends from the upper Pliocene to the middle Pleistocene. Formerly designated the Matuyama Epoch.