U.S. Geological Survey Publications Warehouse · OPEN-FILE REPORT IOTAMORPHIC ROCKS 81-1 170 380...
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Transcript of U.S. Geological Survey Publications Warehouse · OPEN-FILE REPORT IOTAMORPHIC ROCKS 81-1 170 380...
![Page 1: U.S. Geological Survey Publications Warehouse · OPEN-FILE REPORT IOTAMORPHIC ROCKS 81-1 170 380 30' 310 000 FEET (2) 4263000m.N. GEOLOGICAL SURVEY 261000m.E. 265 000 F Ols 8800 rp](https://reader033.fdocuments.net/reader033/viewer/2022042710/5f612171be528b28885deb92/html5/thumbnails/1.jpg)