30 



The h ish Naturalist, 



February, 



Cassidullna crassa, d'Orb,— Common. 



Lag:ena sulcata (W. & J.). — One specimen, 



L. squamosa (Montag.).— Very rare. 



L. laevigata (Rss.). — Very rare. 



L. marginata(W. & B.). — Frequent. 



L. Orbignyana (Seg.). — Very rare. 



Uvigerina angulosa, Will. — Rare. 



Clobigerina bulloldes, d'Orb.— Very common. 



Patellina corrugata, Will. — One specimen. 



Dlscorbina globularls (d'Orb.).— Very rare. 



D. rosacea (d'Orb.).— Very rare, 



D. nltlda (Will.).-Rare. 



Truncatullna lobatula (W. & J,).— Common. 



Pulvinulina sp., near P. auricula (F. & M.). — One specimen. 



P. Karsteni (Rss.V- Rare. 



Rotalia Bcccarii (^Linne). — Rare, one large specimen, the others very 



small. 

 Nonlonina depfcssula (W. & J.).— Very common. 

 Polystomclla strlato-punctata (F. & M.). — Very common. 



608 foraminifera were obtained from this clay, 313 of them being 



referable to Globigerina bidloides. 



The next section met with, of which the following is a 

 sketch, was at the northern extremity of Sherkin Island, 

 where the north road terminates on the beach : — 



ShoHE. 6LOPL 



ROAD SuOPC 



I think the height to the grass surface was about eight feet, 

 but I did not measure it. Mr. Wright says of the Boulder 

 Clays from this section :— 



