1 90 



SURFACE GEOLOGY. 



Courses of Stria: — Continued. 



LOCALITIES. 



TRUE 

 COURSE. 



Danville ,—Wm. Bagley's 



Hampstead,— J. E. Emerson's 



Salem,— village 



Granite quarry 



School-house 



Derr>', — north part 



Below hotel 



South part 



Chester-W. S. True's 



H. Hazeltine's, hill-top 



C. Chase's 



Auburn, — west of village 



D. Ball's 



Pelham, — near west line 



Londonderry, — Mammoth road, N. 



part 



North-west part 



Hudson, — IMrs. Barrett's, east part. 

 Nashua,— Merrimack river bridge. . 



Reservoir 



Merrimack, — Souhegan village 



Amherst 



Goffstown,— Centre 



N.E. part,nearG. B. Blaisdell's 

 New IJoston 



West edge 



North of Joe English hill 



D. Todd's 



Near Leach's 



Francestown, — north-west part 



Weave,- top of Mt. Misery 



50 feet down east side 



Two places at south base of do. 



Hodgdon's soapstone quarry. . . 



% mile south-east of So. Weare 



church — A. L. Hadley's 



Ueering, — north-west part 



West of village 



Hillsborough, — near north line 



Antrim,— west part 



Peterborough 



J. Mace's, 3 miles east of village 

 Lyndeborough, — near " hard " drift 

 Wilton,— north-east 



West Wilton 



Temple,— top of Tempi 



North of hotel 



Mason, — north-east corner 



West of centre 



Centre village 



New Ipswich 



South end of Kidder mountain . 



Barrett Mountain range, near W. 

 Shattuck's 



W. Young's 



I mile east of Wilder village 



Sharon 



Nelson, — 'X ""''^ south of Munson- 



ville 



Sullivan,— south-west corner 



Marlborough, — % mile west of Pot- 

 tersville. . . 



D. Field's, 2 miles east of depot 

 Troy, — village 



Generally 



Surry,— Bald hill 



Gilsum, — near village 



Marlow, — 3 miles north of village... 



% mile south of do 



Stoddard, — west line 



Near village 



East line 



I mile west of village 



i}4 miles west of Centre pond. . 



1 mile south of last 



South-west corner 



Merrima'k schist. 

 Gneiss 



Gneiss 



Mica schist. 



Gneiss 



Mica schist. 

 Gneiss 



Mica schist. 



Gneiss 



Merrima'k schist. 



Gneiss 



Granite 



Gneiss 



Andalusite schi 



Gneiss 



Porph. gneiss. 



Mica schist. 

 Gneiss 



Mica schist. 

 Quartzite. . . 



Gneiss 



Mica schist. 



S. 32° E. 

 S. 47° K. 

 S. 22° E. 

 S. 22° X 72° E. 

 S. 32° E. 

 S. 22° E. 

 S. 24'^ E. 

 S. 22° E. 

 S. 51° F.. 

 S. 31° E. 

 S. 29° E. 

 S. 26° E. 

 S. 21° E. 

 S. 21° E. 



S. 2i°x4i°E. 

 S. 21° E. 

 S. 11° E. 

 S. 3= E. xS. 

 21° X 36° E. 

 S. 11° E. 

 S. 11° E. 

 S. 16. E. 

 S. 14° E, 

 S. 21° E. 

 S. 20° E. 

 S. 23° E. 

 S. 11° E. 

 S. 16° E. 

 S. 11° E. 

 S. 9° E. 

 S. 21° E. 

 S. 16° E. 

 S.2i° E. 



S. 31" E. X 



S. 10° E. 

 S. 19° E. 

 S. 31° E. 

 S. 26° E. 



S. 16° E. 

 S. 10° E. 

 S.4i° E. 

 S.2i° E. 

 S.3i° E. 

 S.i6° E. 



South. 

 S. 36° E. 

 S. 11° E. 



South. 

 S. 11° E. 

 S.36° E. 



S. 16° E. 

 S. 33° E. 

 S. 25° E. 

 S.2i° E. 



S.20° E. 



S. 30° E. 



S, 15° L. 



S.2i°E. 

 S. i8°-25° E. 

 S. 23^ E. 

 S.2i° E. 

 S. 10° E. 



S.21OE. 

 S. 16° E. 

 S.2i° E. 

 S. 25° E. 

 S. 15^ E. 

 S, 15° E. 

 S. 20° E. 



Intersecting ; the first the most common 

 direction. 



Intersecting. 

 Intersecting. 



W. Upham. 



Intersecting; the first course the most 



common. 

 W. Upham. 



Fine example ; moved up hill in North 



Branch valley. 

 W. Upham. 

 Both wall and floor surfaces striated. 



Polished smooth. 



W. Upham. 

 W. Upham. 



C. T. Jackson. 

 W. Upham. 



W. Upham. 



