648 



Index, 



WOOD 



Wood, S. Cruz, 381 



— Chiloe, 391, 394 



— Uspallata range, 527 



— Los Hornos, 536 



— Copiapo, 563, 567 



ZEAGONITE 



YE SO, Rio, and plain of, 485 

 Ypun Island, tertiary forma- 

 tion of, 389 



HTEAGONITE, 444 



