C ] O N T K N T S . 



CHAPTER 1.. 

 CHAPTER IT.- 



CHAPTER in. 

 CHAPTER IV.- 

 CHAPTER V.- 

 CHAPTER VI.- 



-ixthoductouy observations, 

 -Earth-Works; Enclosures, etc. 



St. Lawrenck County, 



.Ikfferson County, - - ' 



OSWKGO CoUNIY. 



Onondaga County, - 



Madison County, 



Otsego County, 



Chenango County, 



Cayuga County, 



Chemung County, 



On'takio County 



Monroe Coi'niy, 



Livingston CJounty, - 



Genesee Ooitnty. 



Orleans Coun'iy. 



Ewe County, 



Chautauque County, - 



Montgomery County', 

 —Palisaded Enclosures, 

 -Mounds, Bone-heaps, etc., 

 -Implements, Ornaments, etc., 

 -Concluding Observations, 



PAGE 



9—13 



15—61 



16 



. IT 



•26 



27 



32 



33 



33 



■ 35 



38 



39 



41 



43 



46 



50 



51 



5*7 



58 



61—65 



67— '(4 



75—80 



81—84 



APPENDIX. 



Ancient Works in Pknnsylvania and New Hampshire. 



Character of Indian Defences, 



Defences of the Ancient Mexicans and Peruvians, 



85—89 

 89—93 

 93—99 



Comparison of the Defensive Structures of the American Arorigines with those of the 



Pacific Islanders, Crlts. etc., ..-.--- 99-106 



