Aeromagnetic Map of Michigan and the Adjacent Great Lakes

Authors=ZIETZ Isidore, KIRBY John R., HINZE William J., O'HARA Norbert W., KELLOGG Richard L.

Journal/Book_names=Geophysical Investigations Map GP-894

pages=1 sheet

Publish_year=1974

Publisher=U.S. Geological Survey

Language_of_Text=EN

note=大きさ（94 × 104 cm） ; 矩形範囲情報（左下緯度 = 41.5, 左下経度 = -92, 右上緯度 = 49, 右上経度 = -79.8333）

ID=90021648