Neiyotk  Cotebroek 
Greenstone 
foe eo| Porphyry and 
Lean zs ake 
ciseted. wieh, Gnetss 
| Quarts Hock 
ssoctated with Gnewss 
Miva Sate 
Quartz Hock 
associated with Mira Slate 
Seca Taleose Slate 
ee Chlerite State 
Hornblende Slate 
associated with Mica Slate 
+, 
Orie 
Tee 
. Hartland * 
4° Group. 
5! Group. 
Gare wi, 
= Sho. Templeton 
| Philipstons, 2 
Westin 
Oe Gitano < oe 
a oS Frinceton 
v 
Barre 
Rutland 
Hardwick 
ae 
akhane 
9 Oo ro 
rainive 
Leicester 
Spence 
hertton 
Dudley 
Do voueneriag 
5 Werdstock Thomson. 
New red 
Sandstone 
9 | Ditunvad 
rete, ss Alluvial 
tee 
mes [Manage as 
——s 
GEOLOGICAL MAP 
MASSA 
BY 
MDW? HITCHCOCK. 
5 i: 
Winchencdon “~~ 
° 
A. 
9 
Astburntata 
ehbiurg os 
, Guriltvite 
Executed under th 
Pondtewn's Fithag "Berto 
7 zo 4 
40 Statute Mites. 
10) 
cin 
ar fe 
Be Strato Pa 
Betiiugudn. 
oNoriyn 
/Mlleboroug h, 
loPaprluecket 
@ 
Providence 
eSeohorh: 
mer 
6 
Mansficla 
( 
} Bedford? 
ae 
e 
2 Haiigltent 
se sipe 
New 
5 
©fairtla 
