(was anticlin) (Structur) (Southwesterly) (Crystal Rock) 300? feet (Rocky Bluff) St Lawrence River 3/4 mile 1 1/2 miles Rock pt. prom. Bab- (1) 1919 The ridge are either three fault slopes S.S. W or a line marked at 0° or cliff or at least most of them I reject the idea that primary all of these ridges are anticlinal in structure. Gray Island is distinct or and in one place just carry it away an small example here. At the west end of the three little islands to the W. of the fisher- man crag is a fine exposure of the quartzite an angle dipping about 40-60° to the J.W. To the north are coarse gneiss, south once the shale zone, the quartz feldsp. and then 130 feet of li. clay, with the local infilling 2 sand layers as at the outer mouth. Then turns to's fine shales in sort.