244 CALIFORNIA ACADEMY OF SCIENCES. [Proc. 3D Ser. 



Bulimina elegans cVOrhigny. 



Plate XXIX, Fig. 3. 



Bulimina elegans d'Orbigny, 1826, Ann. Sci. nat., Tome VII, p. 270, No. 

 TO, Modeles No. 9. Parker, Jones and Brady, 1865, Ann. and Mag. 

 Nat. Hist., Sen 3, Vol. XVI, p. 20, PI. II, fig. 64. Brady, 1884, Chall. 

 Rept., Vol. IX, pp. 398, 399, PI. L, figs. 1-4. Egger, 1895, Naturhist. 

 Ver. Passau, Jahresber. XVI, p. 16, PI. Ill, fig. 9. T. Rupert Jones, 

 1895, Foram. Crag, Pt. II, (Pal. Soc. Mon.), pp. 162, 163, woodcut fig. 

 17. A. Woodward, 1898, Journ. N. York Micr. Soc, pp. i and 3. 



Until lately this species was known only from recent 

 deposits, but has since been obtained from the Upper Chalk 

 (Chapman), from the Older Pliocene (Egger), and from 

 the Pliocene of Suffolk and Antwerp (Rupert Jones). A. 

 Woodward has found this form also in the Miocene of Atlan- 

 tic City, New Jersey, and Mobile, Alabama. 



The specimen of B . elegans here figured is somewhat 

 more elongated than is usual, but it is in other respects 

 characteristic. 



Santa Clara County, California; very rare. , 



Bulimina affinis d'Orbigny. 



Plate XXIX, Fig. 4- 



Bulimina affinis d'Orbigny, 1839, Foram. Cuba, p. 109, PI. II, figs. 25, 26. 

 Bulimina ovulum Reuss, 1850, Haidinger's Naturw. Abhandl., Bd. IV, p. 



38, PI. IV, fig. 9. 

 Bulimina affinis Brady, 1884, Chall. Rept., Vol. IX, pp. 400, 401, PI. L, figs. 



14 a, b. Egger, 1895, Naturhist. Ver. Passau, Jahresber. XVI, pp. 14, 



15, PI. IV, figs. 4, 5- 



The geological range of this species is more extensive 

 than that of the other Buliniimv of this series, since it first 

 appears in the Lower Greensand of Surrey, England. 



Santa Clara County, California; frequent. 



Bulimina buchiana cVOrhigny. 



Plate XXIX, Fig. 5. 



Bulimina buchiana d'Orbigny, 1846, Foram. Foss. Vienne, p. 186, PI. XI, 



figs. 15-18. 

 Bulimina truncana Gumbel, 1868, Abhandl. d. k. bayer. Akad. Wiss., 



II. CI., Bd. X, p. 644, PI. II, figs. 77, a, b. 



