

SAL TON SEA 



n.*Ti SO 







^iir- 





■^■^^^ 





A. Ranks of Vegelation on Strands formed by water of Blake Sea probably three or four centuries ago. View to 



northward near Travertine Rock with Salton Sea on right. 



B. Dense mat of Sesuvium as first occupant of sterilized area on outlying portion of Big Island. October 1909. 



