514 STRIKE AND DIP. 



POSITION OF THE JOINTED PLANES. 



East Middlesex, strike N. 30 E., dip of cleavage 25 E., dip of strata 75 W. East Middlesex, dip of cleavage 

 9 E., dip of strata about do. Middlesex, strike east of north, dip of cleavage 10 E. in two places, dip of strata west. 

 West Middlesex, strike E. and W., dip of cleavage 90, dip of strata 80 W. Proctorsville, strike E. and W., dip of 

 cleavage 90, dip of strata average 75 W. Bolton, west part, strike N. 80 W., dip of cleavage 80* S., dip of strata 

 75 W. North Westford, dip of cleavage 7 S., dip of strata 90. Johnson, center, strike N. 20 W., dip of cleavage 

 70 S., dip of strata 60 E. Hydepark, strike N. 37 E., dip of cleavage 23 S., dip of strata 90. Hydepark, strike 

 N. 37 E., dip of cleavage 12 S., dip of strata 90. East Hydepark, strike N. 35 E., dip of cleavage 25 E., dip of 

 strata average 40 E. East Hydepark, strike N. 57 W., dip of cleavage 90, dip of strata average 40 E. East 

 Hydepark, strike E. and W., dip of cleavage 75 S., dip of strata average 40 E. Wolcott, strike E. and W., dip of 

 cleavage 75 S., dip of "strata 90. 



STRIKE AND DIP OF THE STRATA. 

 RANGE ALONG THE CONNECTICUT RIVEE. 



[The locality, strike and dip, and initials of the Observer are given.] 



Guildhall, strike N. 45 E., dip 90, C. H. H. Granby, strike about N. 45 E., dip 65 N.W., C. H. H. Victory 

 strike N. 20 E., dip 50 E., C. H. H. Lunenburgh, west part, strike N. 45 E., dip about 90", A. D. H. Concord, east 

 part, strike N. 27 E., dip 86 E., C. B. A. Concord, south part, strike N. 20 E., C. B. A. Waterford, northeast 

 part, strike N. 40 E., dip 75 S.E., C. B. A. Waterford, lower village, dip 65 E., C. H. H. Waterford, southwest 

 part, strike N. 38 E., dip 70 S.E., C. B. A. Waterford, southwest part, strike N. 38 E., dip 80 S.E., C. B. A. 

 Barnet, northeast part, strike east of north, dip 85 E., C. H. H. Littleton, N. H., dip 90, C. H. H. Newbury, north 

 part, strike N.35E., dip 85N.W.. C. B. A. Newbury, north of village, strike N.40E., dip 76N.W., E. H. 

 Newbury, village, strike N. 45 E., dip 82 S.E., C. H. H. Newbury, south of do., strike N. 25 E., dip 80 E., C. H. H. 

 Newbury, strike N. 10 E., dip 80 E., A. D. H. Newbury, strike about the same, dip 90, A. D. H. Newbury, west 

 of village, strike N. 5 E., dip 85 E., A. D. H. Newbury, southeast part, strike N. 35 E., dip 85 N.W., C. B. A. 

 Newbnry, south part, dip about 80 E., C. H. H. Bradford, northeast part, strike N. 35 E., dip 85N.W., C. B. A. 

 and A. D. H. Thetford, northeast part, strike N. 15 E., dip 85 W., C. B. A. Thetford, northeast part, strike N. 15 

 E., dip 84 E., C. B. A. Thetford, east part, strike N. 35 E., dip 45 N.W., C. B. A. Thetford, south part, strike 

 N. 35 E., dip 80 N.W., C. B. A. Thetford, south part (steatite), strike E. and W., dip 42 N., A. D. H. Thetford, 

 adjacent to the steatite, strike N. 35 E., dip 38 W.. A. D. H. Thetford, southeast part, strike N. 33 E., dip 30 W., 

 C. B. A. Thetford, southeast part, strike N. 33 E., dip 60 W., C. B. A. Thetford, south line, strike N. 20 E., dip 

 45 W., A. D. H. Thetford, south line, strike N. 20 E., dip 42 E., A. D. H. Thetford, strike N. 24 E., dip 35 E., 

 C. H. H. Thetford Hill, dip 80 E., A. D. H. Norwich, strike N. and S., dip 75 W., C. B. A. Norwich, center, 

 strike N. 37 E., dip 70-75 W., C. H. H. and A. D. H. Norwich, center, strike N. 25 E., C. H. H. White River 

 Village, strike N. 30 E., dip 70 E., C. H. H. Hartford, strike east of north, dip 90 nearly, C. H. H. and A. D. H. 

 Hartford, strike N. and S., dip 75 W., C. B. A. Hartford, " copper mine," strike N. 20 E. (rarely N. 50 E.), dip 

 85 E.-85 W., A. D. H. Springfield, east part, strike N. 5 E., dip 50 W. Springfield, east part, strike N. 5 E., 

 dip 75 W., C. B. A. 



GREAT CENTRAL RANGE. 



Halifax, strike N. 35 E., dip 90, C. H. H. West Halifax, strike N. 45 E., dip 65 S.E., C. H. H. and A. D. H. 

 Halifax, west line, strike about the same, dip 40 E., C. H. H. Halifax, west line, strike N. 10 W., dip 15 E., 

 C. B. A. Marlboro, dip 30 E. and 25 E., C. H. H. Marlboro, Methodist church, strike N. 70 E., dip 18 N., C. H. H. 

 Marlboro, Ballou's steatite, strike N. 20 E., dip 50 E., C.H.H. and A. D.H. Marlboro, Bolus' steatite, strike N. 20 

 E., dip 50 E., C. H. H. and A.D. H. Marlboro, Worden's steatite, strike N. 10 E., dip 50 E., C.H.H. and A. D.H. 

 Marlboro, west of church, strike N. 32 E., dip east exceedingly variable, 15-70, C. H. H. Marlboro, west part, 

 strike N. 45 E., dip about 90, C. H. H. Marlboro, west line, strike N. 45 E., dip 75 W.-90 , C. H. H. Wilming- 

 ton, east part, strike N. 36 E., dip 50 S.E., C. B. A. Newfane, west part, strike N. 15 E., dip 77 E., E. H. New- 

 fane, east of do., strike N. 10 E., dip 50 W., C. H. H. South Wardsboro, dip 25 W., C. H. H. South Wardsboro, 

 strike N. 40 E., dip easterly, C. II. II. Wardsboro, dip 40 E. (synclinal axis), C. II. H. Newfane, northwest part, 



