1913] 



A FOSSIL-BEARING DEPOSIT 



impression the nervature of which recals thai" of Salix reticu- 

 lata Lin. but the margin of the leaf is so imperfect as to make 

 the true identification impossible. 



III. 



3.5 mm. 



Rusty-brown 



sand, f 



1 — 



Grey sand 



. 



2 — 



Rustv-brown 



sand, 



1 - 



Grey sand 



. 



2.5 — 



Rusty-brown 



sand, 



3 — 



Grey sand 





4 - 



Rusty-brown 



sand, 



1 — 



Grey sand 





9 — 



Rusty-brown 



sand, 



35 — 



Grey sand 





5,5 — 



Rusty-brown 



sand, 



15 — 



Grey sand 



. 



5 - 



Rusty-brown 



sand, 



2,5 — 



Grey sand 





5 



Rusty-brown 



sand, 



4 — 



Grey sand 





7 — 



Darker and 



finer, 



7 - 



Lighter and 



coarser, 



5.5 — 



Darker and 



finer, 



7 — 



Lighter and 



coarser, 



3 — 



Darker and 



finer, 



8 — 



Lighter and 



coarser, 



8 — 



Darker and 



finer, 



4 — 



Lighter and 



coarser, 



2 - 



Darker and 



finer, 



2,5 - 



Lighter and 



coarser, 



3,5 - 



Darker and 



finer, 



4,5 — 



Lighter and 



coarser, 



5,5 — 



Darker and finer, 



2 - 



Lighter and 



coarser, 



5 — 



Darker and finer, 



2 



Lighter and 



coarser, 



fine and well assorted 



fine sand, rusty brown 



grey 



