Geological Literature Search (GEOLIS) (Geological Survey of Japan / AIST)
Authors=GROUT F.F., STAUFFER C.R., ALLISON I.S., GRUNER J.W., SCHWARTZ G.M., THIEL G.A., EMMONS W.H.
pages=2 sheets
Publish_year=1932
Publisher=Minnesota Geological Survey
Language_of_Text=EN
note=縮尺=1:500,000 ; 大きさ(83 × 128 cm) ; 矩形範囲情報(左下緯度 = 43.5, 左下経度 = -97.2167, 右上緯度 = 49, 右上経度 = -89.4)
ID=90008269