48 Cue a DAKE 
extremity the Madison rests on the Chugwater Red Beds. For 
the most part the Mississippian limestones are more resistant than 
MAP OF 
HART MOUNTAIN OVERTHRUST 
PARK COUNTY WYOMING 
PLZ 
> a 
| 
Shoshoge 
N 
ge 
ey, ve 
CO= Dectncod ard Bighor. 
AI = Modisen 
P =Amsocn, Tersleep & Lirbhar 
RP = Chegweter Red Beds, 
Scole:— Ove mch= Er ght miles 
the beds on which they rest, and this condition results in a pro- 
nounced Madison escarpment along most of the course of the fault. 
