Geological Literature Search (GEOLIS) (Geological Survey of Japan / AIST)
Authors=FLINT Harold J.
pages=1 sheet
Publish_year=1973
Publisher=State of Ohio, Department of Natural Resources, Division of Geological Survey
Language_of_Text=EN
note=revision of the 1968 publication ; 大きさ（111 × 83 cm） ; 矩形範囲情報（左下緯度 = 38.3667, 左下経度 = -84.8, 右上緯度 = 42, 右上経度 = -80.5）
ID=90024278