U.S.GEOLOG-ICAL SURVEY. 



MONOGRAPH XXXII.PART II. PL. XXIII 



WW: 



1 ^ 



AJlotii ACo.Lith.BnUi 



GEOLOGICAL MAP 



OF 



THE NORTHERN END OF TETON RANGE , YELLOWSTONE NATIONAL PARK. 



LEGEND 



PLEISTOCENE CRETACEOUS JURATRIAS CARBONIFEROUS DEVONIAN SILURIAN 



Pal 





P^d 



Km 





Kc 





Kd 



■- ■ 



^ Je 1 





Jt 



Cm 



Sj 



Alluvium Glacial Montana Colorado D.diota Ellis Teton gu:i<lr;mi Madison Threeforks Jefferson 



chill. I'ormation. formation, formation, formation, formation, lormalion. limestone: limestone., limestone. 



CAMBRIAN 



NEOCENE 



ARCHEAN 



c$ 



Nbst 1 



Nrh 





Nlbb 





dp 



/Rgn 



Gallatin Flathead Itasall . Hliyolile I.ale basie Daeile- Granili'. and Faults, 



limeslone. formation, breccia, porphyry. gneiss. 



Scale i£Soo*o 



* * ° t * ? *- -- !?M ' LES - 



CONTOUR INTERVAL IOO FEET. 



