STRATIGRAPHY. 



361 



PLATE VI. 



JTrt/arT 



rrJA2 3iGT 





DC 



U 



a. 



THICK 



Zoo 



HE 



2075 



197S- 



moo 



DIVI SIGNS 



B l ajcj j C a ny o n 



DOCKHW *^ 



Double Mo untain 



Clear Fo r k 



W t c h f't a 



wSdSSsto^JV^sisiS^* 



SMiS 



S^^ 



_- 



-L- -±T-T 



2EEZ 



LJ' 

 DC 

 ID 

 CO 



<c 



LJ 



O 



o 



1180 



8<*o 



930 



3000 



1000 



UJ-A. 



2 2.0 



Alb a rvy 



CC<xl Bed fro. 7 



C I SCO 



C any on 



S t r aw n 



qoclI Beef no. f 



Mill sa.'p 



Bend 



t . r "r" i ~ T~'~ 



7 Jul-. r 44S = 



VERTICAL SECTION OF THE STRATA IN NORTHWEST TEXAS. 



