CRETACEOUS FORAMINIFERA. 39 



Uvlgerlna.] 



UVIGERINA, d'Orbigny. 



UviGEKINA A8PEEULA 



PLATE D, FIG. 10. 



Uvigerina asperula CZJZEK, 1847. Haidinger's Naturw. Abhandl., vol. ii, p. 146, pi. xiii, flgs. 14, 15. 

 Uvigerina orbigniana, Id., Ibid., p. 147, pi. xiii, flgs. 16, 17. 



Uvigerina gracilis REUSS, 1851. Zeitschr. d. cleutsch. geol. Gesellsch., vol. iii, p. 77, pi. v, flg. 39. 

 Uvigerina gracilis BORNEMANN, 1865. Ibid., vol. vii, p. 343, No. 1. 



Uvigenna hispida SCHWAGER, 1866. Novara-Exped., geol. Theil, vol. ii, p. 249, pi. vii, flg. 95. 

 Uvigerina asperula SEGUENZA, 1880. Atti Accad. dei Lincei, ser. 3, vol. vi, pp. 146, 226, 307. 

 Uvigerina asperula BRADY, 1884. Report on Foram. H.M. S. Challenger, Zool., vol. ix, p. 578, pi. Ixxv, 



flgs. 6-8. 



"U. testa oblonga, antice et postice acuminata, asperula et longitudinaliter 

 costulata ; loculis convexis, globulosis, insequalibus ; apertura fistulosa, marginata. 

 Diam. | mill. Long. 1J mill." CZJZEK. (Haidinger's Naturw. Abhandl., vol. ii, p. 146) 



Shell oblong, anteriorly and posteriorly acuminate, longitudinally ribbed, 

 spinulose undulate, chambers convex, globose, unequal, aperture tubular, margined. 



Locality. Saline county, Nebraska. Very rare. 



UVIGEKINA CANARIENSIS d'Orbigny. 



PLATE D, FIG. 9. 



" Testae, pimifm~m.es rrmiwscute" SOLDANI, 1798. Testaceographia, vol. ii, p. 18, pi. iv, flgs. E, F, Gr, H. 



Uvigerina nodosa varB. d'ORBiGNY, 1826. Ann. Sci. Nat., vol. vii, p. 269, No. 3. 



Uvigerina canariensis, Id., 1839. Foram. Canaries, p. 138, pi. i, flgs. 25-27. 



Uvigerina urnula d'OiiBiGNY, 1846. Foram. Foss. Vien., p. 189, pi. xi, flgs. 21, 22. 



Uvigerina irregularis BRADY, 1865. Nat. Hist. Trans. Northd.and Durham, vol. i, p. 100, pi. xil, flg. 5. 



Uvigerina proboscidea SCHWAGER, 1866. Novara-Exped., geol. Theil, vol. ii, p. 250, pi. vii, flg. 96. 



Uvigerina farinosa HANTKEK, 1875. Mittheil. Jahrb. d. k. ung. geol. Anstalt, vol. iv, p. 62, pi. vii, 



flg. 6. 

 Uvigerina canariensis BRADY, 1884. Report on Foram. H. M. S. Challenger, Zool., vol. ix, p. 573, pi. 



Ixxiv, flgs. 1-3. 

 Uvigerina canariensis WOODWARD and THOMAS, 1885. Thirteenth Annual Report, Geol. Nat. Hist. 



Surv. Minn., p. 171, pi. iv, flg. 37. 



" U. testa oblongo-conica, punctata, albida ; spira conica, anfractibus quinis minime 

 convexis ; loculis convexis per quamque spiram trinis ; apertura rotunda ; siphone 

 brevi." D'ORBIGNY. (Foraminifera Canaries, p. 138.) 



Test oblong conical, punctate, whitish with a conical spire of five whorls slightly 

 convex, segments convex, three to each whorl of the spire, aperture round, siphon 

 short. 



Locality. Meeker county, Minnesota ; Saline county, Nebraska. Very rare in Minnesota and Ne- 

 braska. Has also been found in the borings from an artesian well at Atlantic City, New Jersey. 



