Vol, 50.] ME. F. CHAPMAN ON THE BARGATE BEDS OP SUERET. 693 



VIII. Foramintfeea from the Baegate Beds, or their equivalents, 

 at Littleton, St. Martha's Hill (Chilworth), Godalming, and 

 Dorking. 1 



Family MILIOLID^E. 



Subfamily Miiiolinina 



Miliolina, Williamson. 



1. Miliolina agglutinans (d'Orbigny). 



Quinqueloculina agglutinans, d'Orbigny, ' Foram. Cuba,' 1839, 

 p. 168, pi. xii. figs. 11-13. 



Miliolina agglutinans, Brady, ' Challenger ' Rep. vol. ix. (1884) 

 p. 180, pi. viii. figs. 6, 7 ; Chapman, Journ. Roy. Micr. Soc. (1891) 

 p. 574, pi. ix. fig. 7. 



Two specimens were met with, somewhat flatter on the broader 

 surfaces than in d'Orbigny's typical quinqueloculine form, but 

 closely resembling the variety found in tbe Gault (see last reference). 

 This occurrence in Neocomian strata is the earliest recorded appear- 

 ance of the species as a fossil. 



From clay-seams in Bargate Beds at Holloway Hill, Godalming. 



Subfamily Haueeininj;. 

 Planispieina, Seguenza. 



2. Planispieina obsctjea, sp. nov. (PI. XXXIV. fig. 1 a, b, c.) 



Test discoidal and nearly circular in outline ; compressed, slightly 

 convex on one face and concave on the other. The concave side in 

 the example found shows the first two or three whorls to be helicoid 

 and non-septate (?), while the last whorl is arrange! in the manner 

 of a Miliolina. Aperture a narrow slit placed terminally. Diameter 

 gL in. (-45 mm.). 



The genus Planispirina has hitherto been confined to the Tertiary 

 epoch, and is still represented in deep-sea deposits. 



One specimen from clay-seams of Bargate Pebble-beds, Littleton. 



Family LLTUOLID^E. 

 Subfamily Lituolin.^;. 

 Haplophbagmium, Reuss. 



3. Hapeophragmittm agglutinans (d'Orbigny). 



Spirolina agglutinans, d'Orbigny, 'Foram. Foss. Vienne,' 1846, 

 p. 137, pi. vii. figs. 10-12. 



1 The classification here employed is that given by the late H. B. Brady in 

 the ' Challenger' Eeport on the h'oraminifera, vol. ix. (1884), to which work I 

 am also indebted for general references. 



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