Plate I 8 



Upper figure. Sigmoidal isocline from zone of intense crumpling near 

 Little River crossroads, about one-sixth natural size. Typical of tight folding 

 to which thin strata of garnet gneiss interbedded with limestone are subjected. 



Four-tenths of a mile southwest of Little River crossroads. 



Lower figure. Characteristic landscape in upland of granite gneiss, show- 

 ing a "sea of ledges," consisting of innumerable roches moutonnees. These 

 vary from 25 to 100 feet in length. 



Eight-tenths of a mile southwest of Little River crossroads. 



