PLATE I. 



TrasatcA, T'ia^ea. 



Castle YaZZey 



. l£a,fr>^l Srreil 



r- jF7 f 



■Mitsinxa, TTasatcTi ^Plateau. 



San, JtaJccet Srreil 



^=^^ 



SctZina. Ca.9i a 



Seen, Hcu/hual Srreil 



A. v.,! "•:■ ' ■ ' " - 



Legend 



Tertzary f!g£fi\ 



-LcLTcLmic \i$W&$A Z^per Trias fe| : .-;j ;,■.,! 



Cretaceous ^ ^,— ;^d LorferTiy'as, I i 



JitroLssic WfflmwiA Carbont/e FTy 111 "^ 



Sections from San Pete and Sevier Valleys across tke Wasatch Monoclmal to tke San Rafael Swell. 



Scale 4 MiLee '. 1 inrh 



