Antiquity of Man in America compared with Europe 



141 



Fig. 13. Large pal eolith from the Kansas valley. (Plate 



mo 



Fig. 14. 



Fig - . 14. Squarish paleolithic axes or knives. (Plate V.) 



Pig. 15. 



Fig. 15. Implements showing two paleolithic dates of 

 chipping, the original forms being afterward partly reflaked. 

 (Plate VIII.) 



