77. S.G-e.oZo(iiiv.aZ SiM-vey. 



J^late.SXXV. 



South TSton. Sros Ventre Mts. 



StaJZ^. janm. CaribouMts. TT, XL. 



yvest T^ton creeK. T6 1 o Ti MioviixtaiTis: From Station. XXXVII rid;|e . Kooaieiiovr's cr. canon. 



u.jAre'hcea.n , "h. Quurtnite. c. Qtteltec. d. SSTi ct^ftn/'ct. e. Cetrboniferous . f. Carh, red tleels. gr. Snake Miver J\fotin-t€*ins. h, Vierre'a Sasin. 



a.Niaaara. e. Carbontferous. I.YoJcanU!- 



*' anahe SivtrRange. FlerrrU Basin. 



