ANCIENT MONUMENTS 



OP 



THE MISSISSIPPI VALLEY: 



COMPRISING THE RESULTS OF 



EXTENSIVE ORIGINAL SURVEYS AND EXPLORATIONS. 



BY 



E. G. SQUIER, A.M., and E. H. DAVIS, M.D. 



ACCEPTED FOR PUBLICATION 

 BY THE SMITHSONIAN INSTITUTION, 



.1 U N E , 1 s 4 T . 



