BULL. GEOL. SOC. AM. 



VOL. 21, 1909, PL. 37 



Figure 1. — Conformable Sequence from Left to Right of Ordovician, Silurian, and Devo- 

 nian Strata^ upturned along the western Slope of the Wasatch 

 Range, southeast of Wellsville 



The early Ordovician quartzite forms salient reefs 



a minor 









Wi/farc/ 



o verf/inusf 









ovenfhnusf 



Cambrian //. sii. 



&.qzf. 







\i 



^ • .. .-^ 



^ 



■an 





tea ~~' J 



ly^..^^;^ ■ 



2 





,_ », 



^^^^^M^JSJ^^^^^^^ 





, - - -■*!B 







^^^^^^^^^H 





m 



f^Kr9i 



j^^B^^^B 



j^piH^^^HB 



Figure 2. — Eastern Slope of the Wasatch Range opposite Hot Springs 

 GEOLOGIC EXPOSURES ON THE EASTERN AND WESTERN SLOPES OF THE WASATCH RANGE 



