RANGE. 



363 



Sudbury, east part, 

 Sudbury, east part, 

 Sudbury, north part, 

 Sudbury, north part, 

 Whiting, south part, 

 Whiting, near village, 

 Cornwall, south part, 

 Cornwall, east part, 



N. 45 E., 

 N. 55 E., 

 N.E. and S.W., 

 N.E. and S.W., 

 N.40E., 

 N.E. and S.W., 

 N.20E., 

 N. and S., 



Mean strike, N. 21.3 E. 10 = N. 11 E. Do. of formation, N. 7 E. Difference, 4 

 RANGE OF GEORGIA SLATE (?) IN CHITTE.NDEN COUNTY. 



Locality. 



Williston, south part, 



Williston, center, 



Painesville, 



Essex, near center, 



Essex, near center, 



Essex, 



Colchester, depot, 



Between do. and Milton Falls, 



Strike. 



Cleavage. 



N. and S., 



N. and S., 



N.45W.-N.30E., 



About N. and S., 



N. 5 E., 



N.15E., 45 E., 



Dip. 



35 E., 

 35 E., 

 10-40 E., 

 25 E., 

 29 E., 



48 E., 



Observer. 



C. B. A. 



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



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



C. H. H. 



C. B. A. 



A. D. H. 



C. H. H. 



Average 45 E., C. H. H. 



RANGE OF GEORGIA SLATE IN FRANKLIN COUNTY. 



Locality. 



Milton, Snake Hill, 

 Milton, north part, 

 Georgia, south part, 

 Georgia, south part, 

 Georgia, northwest part, 

 Georgia, northeast part, 

 St. Albans, east part, 

 St. Albans village, 

 Highgate Falls, 

 Highgate Falls, 

 East Swanton, 

 Highgate, near the Falls, 



Strike. 

 N. and S., 

 East of north, 

 N. 70 E., 

 N.53E., 



East of north, 

 N. 30 E., 

 N. 30 E., 

 N. 30 E., 

 N.40E., 

 N.45E., 

 N.30E., 



Cleavage. 



Dip. Observer. 



Average 60 E., A. D. H. 



60 E., 

 18 S.E., 

 40 S.E., 

 15-20 S.E., 

 45 E., 

 45 E., 

 45 E., 

 45-50 E., 

 10-20' 



90 



C. H. H. 



C. H. H. 



C. H. H. 



C. H. H. 



C. H. H. 



C. H. H. 



E. H. and C. H. H. 



C. H. H. 



S. R. H. 



C. H. H. 



C. H. H. 



46E.&67W.,E. H. and C. H. H. 

 60 E., 

 50 S.E., 

 60 E., 

 50 E., 



E, 



36 S.E., 



Highgate, 



Highgate, east part, N. 25 E., 60 E., C. H. H. 



Franklin, west part, N. 45 E., 50 S.E., C. B. A. 



Franklin, west part, N. 22 E., 60 E., S. R. H. 



East Highgate, N. 25 E., 50 E., S. R. H. 



East Highgate, Upper Falls, N. 20 E., 60 E., S. R. H. 



Do., one mile west, N. 55 E., 60 E., S. R. H. 



Mean strike, N. 25 E. 10 = N. 15 E. Strike of the formation, N. 14 E. Difference, 1. 



The uniformity of the easterly dip in all three of the terrains of the Georgia slate will excite attention. 

 There is but a single exception in the whole list, and that is evidently of a local character. The easterly 

 dip of the slates is more uniformly to the east, than that of any one of the formations between it and the 

 Laurentian rocks in New York. 



Range, Extent and Thickness. 



The presence of three distinct deposits of the Georgia slate has been already stated. 

 The most southern deposit of the Georgia slate, which first enters Vermont from New 



