Plate XLII. 
East flank Wind River Mts. Wind River Basin 
Camp No. 39. Wind River. 
a fe o 
Cy o fie 
N eS SSeS ks, , L 
9 Ayckeceriti,” >. 7% 4 
5 mie = 
= Base 6000 
Nav SOE ToD TCE) 
SSS 
efrgrik 
Section vicinity of Red Canon, NW. of Campbell’s Fork. 
1. Middle Carb. sandstune. 2-11. Permo-Carb. 12. Trias. 13. J.-T. Passage beds. 14. Jura, &e. (a-k). 15. Wind River Tertiary, &c. 
16. Tufaceous limestone and conglomerate. 
East flank Wind River Mts. Wind River Basin. 
Section north of Sage Creek. : 
1. Archean. 2. Potsdam. 3. Quebec. 4. Niagara (?) magnesian limestone. 5. Carb. magnesian limestone. 6. Carb. limestone. 
7. Carb. sandstone. 8, Permo-Carb. 9, Trias. 10-12. Jura, 13-17. Cretaccous. 18-20, Tertiary (?). 21. Pliocene (?) conglomerate. 
