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GEOLOGIC GUIDEBOOK ALONG HIGHWAY 49 



[Bull. 141 



FIG. 118. Ginnochio store, Butte City, HABS 1506. 







Fio. 120. Four arrastre stones laid in walls of building shown in Fig. 119. Lower 

 left shows drill hole and cross section of stone, DMBS Eld-H2A-I). 



Fio. 119. Building foundation walls, near Logtown, DMBS Eld-Hi. 



FIG. 121. Rhyolite tuff and brick buildings. El Dorado, DMBS Eld-H3. 



