Usuginu Conglomerate  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Paleozoic
 ...Permian
 ....Upper Permian
 .....Usuginu Conglomerate
RTHonshu
 Japan
SNIncludes large boulders of limestone, compact slate, sandstone, granite, and porphyrite. In N Honshu.