SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VoL 107, No. 6, PL 1 



1. Test excavations at Lindenmeier Site in Northern Colorado 



Figure in central foreground stands on old surface of Folsom occupation ; 

 estimated antiquity 10,000-25,000 years. (Photograph by F. H. H. Roberts, Jr.) 





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Excavating a Bison Kill of the Yuma Period South of the 

 Proposed Edgemont Reservoir, in Eastern Wyoming 



(Photograph by F. H. H. Roberts, Jr.) 



