GROS VENTRE RANGE: SECTION THROUGH STATIONS XILIV, XLVI (1877) 
: * Sta. XLVI (1277, 
Little Gros Wemene (ex (Meas Gros Ventre Rtv. 
Snake Fr Ste XLLV (1877) 
vs Vi 
\- (Base 60006 SBoe 
@ Archean. 6b. Stliriarn c. Carbontterous. a. Tura - Teas ©. Tertiary. 
GROS VENTRE RANGE : SHCTION BETWEEN STATIONS XI AND XITIV (1877) 
Snake River Valley: Sta.XT ridge Little Gras Ventre G: (IG CE - a 
als South Hold. North old. OTe 
22.0007: 
“2 1 Miles ce (Base “60008. above sea ea te - 
a. Archcan. 6. Stlurtare c. Carboniserotts. ad. Jura -Trias. e. Getaceous. ft Tertiary. 
GROS VENTRE RANGE: SECTION THROUGH STATION XII. 
Hobackhidge. Central Plateanw. Gros Ven re kv er 
v WA 
1.000%. 
; iMite. ORR Key a a So ‘(Base 60001 aborv ya iaeeen 
a. Archcan. OO. Stlitr-vare, C. Carbontleroits. a. Jura-T pias. eC. Creticeotes. Oe: 
GROS VENTRE RANGE: SECTION ALONG A LINE WSW. FROM STATION XXIX. 
Hoback Canon krdge. South bold. North fold. : ; 
Hobuckh Bastie, Hoback drainage. Gros Ventre dramage. Cros Verrtre Basin 
1 72.000%€. 
Vase C000. aba 
WE : z : 3 ENE. 
a. Archean. b. Silurian c. Carboniferous: a. Jura -Trias. e. Gretaceorts. Ty erttary,red conglomerate. Gg Moraines. 
Plate NII. 
