SYSTEM OF NORTHERN MAINE, 
ASCENDING SECTION OF SILURIAN Rocks. 
Lake TEMISCOUATA. 
A. Cambro-Silurian. (Quebec Group.) 
Greenish, reddish and black slates, banded with thin layers of dolomitic limestone. 
B. Silurian. 
Furr 
RW IIS RSAC StOMES ee re mate einen rentals fe aies cme Siete seu me ae e eee eters 200 
Calcareous conglomerates and sandstones, with limestone pebbles.............,.. 130 
Red and green shales, including fossiliferous limestones.............. susie! ajei wtslolele(< 125 
Grey nodular limestones, abounding with fossils, and including bands of hard 
RANABIONE OOOC ODO ARGO Oe ACEO HOG DOD OIDAOOOEIG OOOO hor adcs fn efe ele ee Seok 580 
Méssurestconcealedeeteceeeecreeeemeneamereoceceler es. toeelee lee cr 1276 
Conglomerates (of Black and Burnt Points), with pebbles of Cambro-Silurian 
MOCKS im CluGina ep lM SE SLOM Csteyetete elelstalete! eee ter tee. 1000 
Measures concealed. 
Dark shales and sandstones, with fossils. 
Green and purplish sandstones and conglomerates, forming Pointe aux Trembles. 
Grey-bluish weathering slates and sandstones, continuous with those of Maine 
and New Brunswick. ; 
Sec. IV., 1886. 6. 
