462 GEORGE ROGERS MANSFIELD 
The other transverse normal fault intersects the graben south- — 
east of Pelican Ridge. Its generally east-northeasterly course is ; 
largely concealed by basalt, but it cuts across Little Gray Ridge 
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Frc. 9A.—Map of parts of the Preuss Range, Slug Creek, and Crow Creek quadrangles, 
showing eroded fan folds and associated features. 
