278 FORAMINIFERA OF THE CRAG. 



UviGERiNA ANGULOSA, Go'es, 189i. K. Sveiisli. Vet.-Ak. Handl., vol. xxv, No. 9, 



p. 51, pi. ix, figs. 502—509. 

 — — JDe Aonicis, 1895. Nat. Sicil., vol. xiv, pp. 48 and 63. 



Characters. — Shell subovate in outline, with, sharp ends ; triangular in cross- 

 section. Chambers obscurely spiral and alternately angular, so that the shell has 

 a nearly continuous ridge on each of its three faces. Surface of shell sometimes 

 bearing irregular, longitudinal costulse or wrinkles- 



Of the drawings given by Dr. Brady, his fig. 18 most nearly corresponds with 

 our fig. 26. 



Occurrence,. — Uvigerlna angulosa has been found in almost all seas at depths 

 ranging from 2 to 1630 fathoms (' Challenger ') and 2328 fathoms (' Gazelle '). 



Fossils specimens have been recorded from the Miocene of Malaga and Italy ; 

 the Pliocene of Italy, St. Erth, and Antwerp (Casterlian). In the Coralline Crag 

 we have specimens from nearly every zone examined. 



2. UviGERiNA Canariensis, (VOrl)., 1839; var. faeinosa, von HantJcen, 1875. 



Plate VII, fig. 27. 



Part I, 1866, Appendix II, Tables, No. 78. 



Testae pineiformes minusculse, Soldani, 1798. Testaceographia, &c., vol. ii, p. 18, 



pi. iv, figs. G, H (e, f correspond 

 to JJ. Canariensis). 



UviGERiNA NODOSA, var. /3, d'Orh., 1826. Ann. Sci. Nat., vol. vii, p. 269, No. 2. 



— Canakiensis, d'Orb., 1839. Foram. Canaries, p. 138, pi. i, figs. 25 — 27. 



— iBBEGUiiAEis, Bradi/, 1865. Nat. Hist. Trans. Northumberland and 



Durham, vol. i, p. 100, pi. xii, fig. 5. 



— __ _ 1870. Ann. Mag. Nat. Hist., 4 ser., vol. vi, 



pp. 297, 306. 



— FAEINOSA, HantJcen (1875), 1881. Mittheil. Jahrb. k. Fng. geol. 



Anstalt, vol. iv, p. 62, pi. vii, fig. 6. 



— CANARIENSIS, Brady, 1884. Eep. ' Challenger,' p. 573, pi. Ixxiv, figs. 



1—3. 



Characters. — Shell ovato-acuminate. Chambers irregular, subconvex. Surface 

 smooth. 



There are intermediate forms between U. farinosa and U. Canariensis ; but the 

 former is suflBciently distinct to be retained as a variety. It may be said to have 



