584 
Transactions of the Society. 
Lagena alifera Reuss, plate VIII. fig. 14. 
Lagena alifera Reuss, 1870, Sitzungsb. d. k. Ak. Wiss. Wien, 
vol. lxii. p. 467, No. 11 ; Schlicht, 1870, Foram. Pietzpubl, plate iii. 
figs. 15, 16, 21, 22. 
One specimen was found which resembles Reuss’s L. alifera in 
having wing-like costee ; the shape of the shell is however somewhat 
different, since, instead of being flask-shaped, as in Reuss’s figure, it is 
elliptical, with pointed extremities. It does not appear necessary, 
however, to make any distinction on account of this variation in form 
from the type. The specimen was found in zone ix. 
Lagena striatopunctata Parker and Jones, plate VIII. fig. 15. 
Lagena sulcata , var. striatopunctata Parker and Jones, 1865, 
Phil. Trans., vol. civ. p. 350, plate xiii. figs. 25-27.' L. seriato- 
granulosa Reuss, 1870, Sitzungsb. d. k. Ak. Wiss. Wien, vol. lxii. 
p. 468, No. 16; Scblicht, 1870, Foram. Pietzpuhl, plate xxxviii. fig. 
20. L. striatopunctata Brady, 1878, Ann. and Mag. Nat. Hist., 
ser. 5, vol. i. p. 434, plate xx. fig. 3. L. striatopunctata Brady, 
1884, Chall. Rep., vol. ix. p. 468, plates lviii. figs. 37, 40. 
The specimens from the Gault are very typical. The aperture is 
entosolenian and the perforate costae vary in number from 11-15. 
This species has also been found in the Phosphatic Chalk of Taplow 
(Chapman) ; in the Septaria-clay of North Germany (Schlicht) ; in 
the Post-tertiary deposits of the West of Scotland (Robertson), and of 
the North-east of Ireland (Wright). As a recent form its bathy- 
metrical range is not restricted, and it is also a widely distributed 
species. It is found in the Gault in zone iv., very rare; zone xi., 
55 ft. from the top, very rare ; 30 ft., very rare. 
Lagena marginata Walker and Boys, plate VIII. fig. 16 a, b. 
li Ser pula ( Lagena ) marginata ” Walker and Boys, 1784, Test. 
Min., p. 2, pi. i. fig. 7. Lagena marginata Brady, 1884, Chall. 
Rep., vol. ix. p. 476, pi. lix. figs. 21-23. 
The specimen of Lagena marginata from the Gault is almost 
precisely similar to the first of the figures given by Dr. Brady in his 
Report on the c Challenger ’ Foraminifera, save that its keel-like margin 
is denticulate at the aboral end. This species has been before re- 
corded from the Phosphate beds of Cambridge, the Upper Chalk of 
Riigen, and from many other fossiliferous deposits of Eocene, Miocene, 
Pliocene, and Post-pliocene ages. It occurs in the Gault in zone xi., 
12 ft. from the top, very rare. 
Lagena quinguelatera Brady, var. inflata , plate VIII. fig. 17 a, b. 
Test elongate, five-sided ; the oval end broad, tapering somewhat 
gradually below the middle to the inferior end ; the angles formed by 
