170 



BULLETIN 104, UNITED STATES NATIONAL MUSEUM. 



angle of South America into the Caribbean and Gulf of Mexico, one 

 south of Cape Hatteras, and another south of the hxtitudc of New 

 York. 



It is evidently a species with a southern range and occurring in 

 warm waters. It may also be found to extend to the Indo-Pacific 

 where Uvigerina angulosa has been recorded. The last-formed 

 chambers in their loose arrangement, the rather coarse costae, the 

 small size and thin hyaline test, will distinguish it from either the 

 typical British U. angulosa^ or the western Atlantic form of 

 that species. It is probably the same as that I have recorded from 

 the Pleistocene of Panama^" and from the Pliocene, Waccamaw 

 formation on Waccamaw River, South Carolina.^^ It resembles the 

 Pacific collections I have had from off Hawaii and elsewhere.^- 



Uvigerina occidentalis — material examined. 



UVIGERINA ANGULOSA Williamson. 



Plate 41, figs. 17-20. 



Uvigerina angulosa Williamson, Rec. Foram. Great Britain, 1858, p. 67, 

 pi. 5, fig. 140. — Seguenza, Atti Accad. Lincei, ser. 3, vol. 6, 1879, pp. 

 226, 307. — BuTSCHLi, in Bronn, Klassen und Ordnungen Thier-Reichs, 

 vol. 1, 1880, p. 200, pi. 7, fig. 31.— Balkwill and Wright, Proc. Roy. 

 Irish Acad., ser. 2, vol. 3, 1882, p. 549.— H. B. Brady, Rep. Voy. Chal- 

 lenger, Zoology, vol. 9, 1884, p. 576, pi. 74, figs. 15-18.— Balkwill and 

 Weight, Trans. Roy. Irish Acad., vol. 28, 1885, p. 347.— H. B. Brady, 

 Journ. Roy. Micr. Soc, 1887, p. 915.— Wright, Ann. Mag. Nat. Hist., 

 vol. 4, ser. 6, 1889, p. 449. — Pearcey, Trans. Glasgow Nat. Hist. Soc, 

 vol. 2, 1890, p. 178. — AVright, Proc. Roy. Irish Acad., ser. 3, vol. 1, 

 1891, p. 487. — Robertson, Trans. Roy. Hist. Soc. Glasgow, vol. 3, pt. 

 3, 1892, p. 241. — Egger, Abh. kon. bay. Akad. Wiss. Miinchen, CI. II, vol. 

 18, 1893, p. 314, pi. 9, figs. 40, 40, 47.— Goiss, Kongl. Svensk. Vet. Akad. 

 Handl., vol. 25, No. 9, 1894, p. 51, pi. 9, figs. 502-509.— Schlumberger, 

 Mem. Soc. Zool. France, vol. 7, 1894, p. 253.— Jones, Pal. Soc, 1895, 

 p. 277, pi. 7, fig. 26. — Chapman, Proc. Zool. Soc London, 1895, p. 

 35.— Flint, Rep. U. S. Nat. Mus., 1897 (1899), p. 320, pi. 68, fig. 3.— 

 Wright, Irish Nat., vol. 9, No. 3, 1900, p. 55.— Liebus, Neues Jahrb. 



«>Amer. Geologist, vol. 33, 1904, p. 266. 



81 Bull. 676,, U. S. Geological Survey, 1918, p. 10. 



82 Bull. 71, U. S. Nat. Mus., pt. 3, 1913, pi. 4, fig. 4. 



