Geologic Map of the Ophir Quadrangle, San Juan, San Miguel, and Dolores Counties, Colorado

Authors=LUEDKE Robert G.

Journal/Book_names=Geologic Quadrangle Map GQ-1760

pages=1 sheet

Publish_year=1996

Publisher=U.S. Geological Survey

Language_of_Text=EN

ISBN=0-607-85994-6

note=大きさ（103 × 122 cm） ; 矩形範囲情報（左下緯度 = 37.75, 左下経度 = -107.8833, 右上緯度 = 37.8833, 右上経度 = -107.75）

ID=90022281