JOURNAL 



OF THE 



ROYAL MICROSCOPICAL SOCIETY. 



DECEMBER, 1909. 



TRANSACTIONS OF THE SOCIETY. 



XVI. — On the Recent and Fossil Foraminifera of the Shore-sands 



of Selsey Bill, Sussex. — IV. 



By Edward Heron-Allen, F.L.S., F.R.M.S., 

 and Arthur Earland. 



(Read Nov. 17, 1909.) 

 Plates XX., XXI. 



Family IX. KOTALID^. 



Sub-family 2. Kotalinae. 

 < 'ycloloculina Heron-Allen and Earland. 



172. Gycloloculina annulata Heron-Allen and Earland. 



173. Cycloloculina polygyra Heron- Allen and Earland. 



This generic form, with its two species, has been fully de- 

 scribed in the first paper of this series.* At the date of publi- 

 cation of that paper, we had failed to find the genus represented 

 in any gathering north-west of Medmerry Farm, and its notable 

 abundance in a small gathering made at high-water mark just 

 south-east of Medmerry Farm in May 1909 seemed to point to 

 some bed of Eocene clay, exposed just below low-water mark at 

 that place, as its locality of origin, regard being had to the strong 

 set of tides from that point to the extreme end of Selsey Bill, east 

 of the Marine Hotel. It has, however, been found since then in 

 considerable quantity in an extended shore-gathering made between 



* See this Journal, 1908, pp. 529-43. 

 Dec. 15th, 1909 2 z 



