3ULL. GEOL. SOC. AM. 



VOL. 18. 1906. PL. 27 



FicritK 1.- -liirii: xr.\ii'.i:R :; imkim tiik Xiii:the.\wt 

 Toj) of n\inilK-r ."> in ilic dislahce. Mount 'Payloi- nicsn t'oi-ming- .skyline lieyoud 



Fi(Ui:i: 2. — Uittk xr.Mr.Kit 14. s(pith\vkst oi- S.vla/.vk 



Showing undisturbed surroundiuK slniles ca|)|)ed by sandstone 



BUTTES NUMBERS 3 AND 14 



