Geological Literature Search (GEOLIS) (Geological Survey of Japan / AIST)
Authors=MATHEWS J.E.
Journal/Book_names=Geologic Map 50-D: Coal Stratigraphy and Correlation in the Sidney 30 * 60 -Minute Quadrangle, Eastern Montana and Adjacent North Dakota
pages=1 sheet
Publish_year=1989
Publisher=Montana Bureau of Mines and Geology
Language_of_Text=EN
note=大きさ（71 × 91 cm） ; 説明書の大きさ:A4 ; 説明書頁:8 ; 説明書発行年:1989 ; 矩形範囲情報（左下緯度 = 47.5, 左下経度 = -105, 右上緯度 = 48, 右上経度 = -104）
ID=90024142