00945cam a22002531 4500 gs 49000280 DLC 20260227111355.0 850806s1949 dcub f000 0 eng c gs 49000280 (OCoLC)12355074 U. S. Geol. Survey. Libr. TxHR DLC premarc QE75 .C5 no. 55 557.3 s Good, Stanley E., 1919- Magnetic survey and geology of the Stager Area, Iron County, Michigan, by S. E. Good and F. J. Pettijohn. Prepared with the cooperation of the Geological Survey Division, Michigan Dept. of Conservation. [Washington] 1949. 4 l. 3 fold. maps (in pocket) 27 cm. Geological Survey circular 55 Geomagnetism Michigan Iron County. Geology Michigan Iron County. Pettijohn, F. J. (Francis John), 1904- joint author. 28410 28410