EXPLANATION OF PLATE XL. 



Figs. 1-10, inclusive, represent pottery found associated with skull shown 

 on plate 38, fig. 1, from San Bias, Rio Negro Territory, Argentine 

 Republic. 



Lower left-hand figures show arrow points found with above skull. 



Lower right-hand figures show boleadores found on the estancia of Senor 

 H. S. Felton, Rio Gallegos, Patagonia. 



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