278 FORAMINIFERA OF THE CRAG. 



Utigeeina angulosa, Goes, 189J;. K. Sveusk. Vet.-Ak. Handl., vol. xsv, No. 9, 



p. 51, pi. ix, figs. 502—509. 

 — — Be Amicis, 1895. Nat. Sicil., vol. xiv, pp. 48 and 63. 



Characters. — Shell subovate in outline, witli 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 costulas or wrinkles. 



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

 our fig. 26. 



Occurrence. — TJvigerina anr/nlosa 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. UviGEEiNA Canariensis, (TOrh., 1839 ; var. faeinosa, von Hantlcen, 1875. 



Plate VII, fig. 27. 



Part I, 1866, Appendix II, Tables, No. 73. 



Testa piueiformes niinusculte, Soldani, 1798. Testaceographia, &e., vol. ii, p. 18, 



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

 to ZT. Canariensis). 



Utioeiiina nodosa, var. /3, d'Orb., 1826. Ann. Sci. Nat., voi. vii, p. 269, No. 2. 



— Canaeiensis, cVOrb., 1839. Foram. Canaries, p. 138, pi. i, figs. 25—27. 



— iHUEGULAEis, Brady, 1865. Nat. Hist. Trans. Nortbuinberland and 



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



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



pp. 297, 306. 



— FAEiNosA, HantTcen (1875), 1881. Mittbeil. Jahrb. k. Ung. geol. 



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



— CANAEIENSIS, Brady, 1884-. Eep. ' Challenger,' p. 573, pi. Ixxiv, fig?. 



1—3. 



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

 smooth. 



There ai-e intermediate forms between U.farinosa and U. Canariensis ; but the 

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



