U. S. GEOLOGICAL SURVEY 
BULLETIN NO. 275 PL. XXII 
I. Jamesville 
-Hampton 
II. Middle Granville 
E. 
v-r-ioo ft. 
'i--^— 
IV. Blissvill 
V. Wells 
S-C €S€ 
t. Catharine E - 
Lake 
VI. Pawlet Dik 
SrC, 
VII. WestJPawlet 
900 ft 
Vertical and horizontal scale 
M X A ! i 1 mile 
LEGEND 
Section lines on Quarry maps, Pis. XX and XXI. 
Vertical dotted lines indicate places where dip was observed; otherwise hypothetical. 
Vertical dashes indicate boundaries between Cambrian and Silurian, or refer to names. 
W-'S'- VJ =< 'I'llovii'ian i l;..v'<:- Silurian) shales, grifs, ami ml ami »ivi n slate. 
All other areas = Lower Cambrian shale, limestone, quartzite, and green and purple slate. 
SECTIONS ACROSS THE NEW YORK AND VERMONT SLATE BELT. 
