702 MR. F, CHAPMAN ON THE BARGATE BEDS OF SURREY. [Nov. 1 894, 



to refer to Verneuilina pygmcea, Egger, sp., the latter being a form 

 which has the test of fine arenaceous material, quite hyaline in 

 appearance, and with a Textularian aperture. It is worth noting 

 that an isomorphous and recent form which Dr. Brady connects 

 with Eeuss's species, but which, because of the Textularian aperture, 

 is placed in the genus Verneuilina, lives in shallow water to the 

 depth of 50 fathoms, its place being apparently occupied below that 

 depth by the larger and stronger variety Verneuilina propinqua, 

 Brady. 



The Bargate specimens of Bulimina polystropha measure from 

 eV t° 4V ^ ncn (0'42 to 0*56 mm.) in length, while Dr. Brady's 

 specimens were -^ inch (0*63 mm.) long. 



One specimen from siliceous residue of Bargate limestone, Little- 

 ton ; three from clay in Pebble-beds, Littleton ; one from Bargate 

 Beds, Holloway Hill ; and one from beds below Folkestone series, 

 Horsham Koad, Dorking. 



34. Bulimina pupoides, d'Orbigny. 



B. pupoides, d'Orbigny, 'Foram. Foss. Vienne,' 1846, p. 185, 

 pi. xi. figs. 11, 12 ; Brady, ' Challenger ' Eep. vol. ix. (1884) p. 400, 

 pi. 1. fig. 15 a, o. 



Five specimens from Pebble-beds, Littleton ; and one from beds 

 below Folkestone series, Horsham Road, Dorking. 



35. Bulimina affinis, d'Orbigny. 



B. affinis, d'Orbigny, 'Foram. Cuba,' 1839, p. 109, pi. ii. figs. 25, 26. 



Five typically formed, but small, examples were found in the 

 Pebble-beds, Littleton ; and two in the Bargate Beds, Holloway 

 Hill. 



36. Bulimina ovata, d'Orbigny. 



B. ovata, d'Orbigny, ' Foram. Foss. Vienne,' 1846, p. 185, pi. xi. 

 figs. 13, 14. 



Three specimens from Pebble-beds, Littleton ; and one from 

 Bargate Beds, Holloway Hill. 



37. Bulimina pxrula, d'Orbigny. 



B. caudigera, d'Orbigny, Ann. Sci. Nat. vol. vii. (1826), p. 270, 

 no. 16 : Modele no. 68. 



B. pyrula, d'Orbigny, ' Foram. Foss. Vienne,' 1846, p. 184, pi. xi. 

 figs. 9, 10. 



The occurrence of this species in the Bargate Beds is interesting, 

 since it has been before recorded by Messrs. Parker and Jones from 

 beds (probably Liassic) at Chellaston, and it also occurs in the Grault. 



One specimen from siliceous residue of Bargate limestone, Little- 

 ton ; and five from Pebble-beds, Littleton. 



38. Bulimina OBLiauA, d'Orbigny. 



B. obliqua, d'Orbigny, Mem. Soc. geol. France, vol. iv. (1840) 



