78 



L »Wy.^ & *i &f*t~ & v ..*,^,,*.. ....... 



Sandy Soil. 

 1 ft 6 in. 



Blue Clay. 

 1 ft. 6 in. 



.... .Vs== ^ 



'. \ v. '.*.©• « •© . W . 







•_' S>' 



3 • -G 



N=§/- 



*• * * ^) 



£> <2 



e^ 



© -. ^ . 



©".' 



^ 



■•>;..•.••.•-.•.'•*•■.' *-.-V^i:.: 



Estuarine Sand 



and Shells. 



3 ft. 



Black Clay, with 



Freshwater Shells. 



Vanes from 10 in. to 16 in 





River Sand, 



with Calcareous 



Concretions 



3 ft. 



* «• » % 



* \ % 



* * * » » 



*. • 



• » 



White Sand. 



10 ft. 



(not bottomed). 



References. 



X, Xa, Xb. Clay Basins, 

 seen in section. 



la. lb, lc. Id. position of 

 four of the cores, or 

 Pounding Stones. 



2. Circular Hammer 



stone. 



3. Position of Oval Fab- 



ricator. 



4. Beach Stone. un« 



worked. 



5. Carbonized Stick. 



