Another zone at top of bluff with large sphenos. South end of cut: Grass roots. Gervillia concs 16 ft slump? zunmonite conc A266 Brownish gry sandy concs some fos. sandy concs between yellow streaks lighter gray grey shale of ELK BUTTE July 19 - Loc. 24 Road to Bullhead. SECOR, Sec. 24 across from house On S. side road Tzecuedia beds in Fox Hills - some spectacular exposures with Holymenites & shell braks. Loc. Bullhead, bluffs N. Bank Grand River just S.W. of village Good section. From Pierre to base TubercLake member. Most zummonites from zone protocordia concs abot 10 or 12' above road. These have mostly fragmental Am., & small sphenos, some Pti nebrass, scott. Gervillia. Zonation of concretions is not clear, but Gervillia concs and Protocordia zummonite concs 5