Izumi  search
Izumi Group  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Mesozoic
 ...Cretaceous
 ....Upper Cretaceous
 .....Senonian
 ......Izumi Group
RTHonshu
 Japan
 Shikoku
SNKii Peninsula in S central Honshu, and Shikoku.
Izumi Japan  search
BTnshu
 .Osaka Japan
 ..Izumi Japan
SNCity in Osaka Prefecture.