304 



STKIKE AND DIP. 



Addison, near Elm Point, 

 Ferris Island, 

 Panton, Arnold's Bay, 

 Ferrisbnrgh, Button Bay, 

 Ferrisburgh, Button Bay, 



N. 32 E., 



N.18" 



N.20 



E, 

 E., 



2-4 N., 

 Southerly, 

 15 W., 

 20 W., 



Z. T. 

 Z. T. 

 C. H. H. 

 C. H. H. 

 Z. T. 



" Utica slate continues south of this point. North of Adam's Bay, in Panton, it has a northerly dip, but on the 

 south side of the bay it is nearly horizontal, soon dipping slightly to the southeast." z. T. 



North Ferrisburgh, N. 4 E., 



Charlotte, northwest part, 



Shelburne, southwest part, N. 5 E., 



Shelburne, Nash's Point, 



Eock Dunder, N. 45 E., 



Juniper Island, N. 25 E., 



Appletree Point, N. 35 E., 



Appletree Point, N. 10 W., 



Appletree Point, 



Colchester Point, 



Colchester, near the Point, 



Law's Island, 



Yew Island, . N.38E., 



Yew Island, 



Ladd's Island, 



South Hero, Kibbe's Point, N. 35 E., 



South Hero, Sand Bar, 



Grand Isle, east part, 



Grand Isle, east part, N. 42 E., 



North Hero, southeast side, 



North Hero, N. 38 E., 



North Hero, Carrying Place, 



North Hero, southeast corner, 



North Hero, southwest part, 



North Hero, southwest corner, 



North Hero, Paine's Point, N. 47 W., 



North Hero, northwest part, 



North Hero, one mile south of do., N. 20 E., 



North Hero, two and a half miles south of do., N. 35 W., 



North Hero, Pellet's Point, 



North Hero, northeast part, 



Isle La Motte, east side, N. 65 E., 



Albnrgh, south part, 



Grand Isle, Tobias' Landing, 



13 E., 



10 northerly, 



15 E., 



15 E., 



40 W. and 25 C 



12-38E., 



50 E., 



35 E., 



8-10 E., 



15 E., 



15 E., 



Northerly, 



9E., 



2 W., 



9N., 



4-8E., 



About 12 E., 



10N.E., 



9 S.E., 



4-5N.E., 



15 S.W., 



12 E., 



12N.E., 



4-5 E., 



5N., 



4N.E., 



A little to the west, 

 10 E., 

 40N.E., 

 5N.E., 



Dips to east and to north, C. B. A. 

 60 E., C. H. H. 



Small to west, C. H. H. 



10 N.E., C. H. H. 



C. H. H. 

 C. H. H. 

 C. H. H. 



C. H. H. and A. D. H. 

 E., C. H. H. and A. D. H. 

 C. H. H. 



C. H. H. and E. H., jr. 

 Z. T. 



C. H. H. and A. D. H. 

 C. H. H. and E. H., jr. 

 C. H. H. and E. H., jr. 

 C. H. H. 

 Z. T. 

 C. H. H. 

 C. H. H. 

 C. H. H. 

 C. H. H. 

 C. H. H. 

 C. H. H. 

 C. H. H. 

 C. H. H. 

 C. H. H. 

 C. H. H. 

 C. H. H. 

 C. B. A. 

 C. B. A. 

 C. B. A. 

 C. B. A. 

 C. B. A. 

 C. H. H. 



An inspection of this list shows that in the southern part of the formation, the prevailing dip is to the 

 east; that in the part north of Colchester Point, the usual dip is to the northeast and north; while in 

 Bridport and Addison, a westerly dip prevails. These variations in the two first instances, depend upon 

 the direction of the whole formation; and in the latter case it depends upon its position upon the west side 

 of an anticlinal axis. The magnitude of the dip, in many cases, is due to local causes, or the cleavage 

 planes may have been mistaken for the true inclination. 



Rock Dunder is a naked mass of slate, lying nearly midway between Pottier's Point, in Shelburne and 

 Juniper Island. Its circumference, at the surface of the water, on the 28th of July, 1846, was 310 feet, 

 and its height above the water 36 feet; but as there is considerable space around the base of the rock, near 

 the water level, the circumference will vary with the amount of water in the lake. 



