282 INDEX TO THE GENERA AND 



ORBITOLITES stellata, d'Archiac. Mdm. Soc. g^ol. France, [2], m, 1848, 

 405, viii, 14. ICalcarina, 1846.] 

 submedia, d'Archiac. M^m. Soc. g^ol. France, [2], ii, 1846, 184, 



Fritel, Foss. caract. terr. sedim. tert. 1886, pi. vii, 60 



and 61. 

 supera, Conrad. Proc. Ac. Nat. Sci. Philad. No. 2, 1865, p. 74. 



"Smaller than the preceding ^O. maiitellil and comparatively thicker, 



without the raised central point. Diameter 13-20 inch. This species is 



readily distinguished by the convex centre, and is limited to the oligocene 



strata." [Cf. Orbitoides nupera.^ 

 tenuissima, Carpenter [MSS., 1870]. Thomson, Depths Sea, 1873, 



91, tig. 10. 1= 0. italica, q. v.] 

 [tenuissimus] Carpenter, The Microscope, ed. 6, 1881, 556, 



fig. 318. 



Schlumberger, F. Jeune Nat., Mar. 1882, iii, 1, 



Folin, Congr^s Scient. Dax, 1882 (1883), 314, pi. f. 5. 



[Sarcode body.] 



Carpenter, Phil. Trans. 174, 1883, 553, xxxviiand xxxviii. 



— Carpenter, Report Challenger, " Orbitolites," 1883, 16, i. 



and ii. 



[italica (Costa) ?]. Brady, Report Challenger, 1884, 212, 



XV, 6a-d, and 7. [v. 0. italica.^ 



Verworn, Zeitschr. Wiss. Zool. (Siebold's) XLVi, 1888, 



466, fig. K ; and Ann. Mag. Nat. Hist. [6], ii, 1888, p. 165. 



- Neumayr, Stiinime d. Thierreiches, i, 1889 (8), 180, 



fig. 22. 

 [ ] Costa, Fauna Regno Napoli, 1838, Foraminiferi, not described, ii, 7 



and 8. 



Carter, Journ. Bombay Branch R. Asiatic Soc. iii, 1849, 168, viii, la-c. 



Riitimeyer, Nouv. M^m. Soc. Helvet. Sci. Nat. xi, 1850, M^m. 2, v, 67- 



69. 



Mantell, Pictorial Atlas Foss. Rem. 1850, 142, Ixi, 17. 



Carpenter, Quart. Journ. Geol. Soc. vi, 1850, 30, plates iii to viii. 



[Minute structure.] 

 Carter, Journ. Bombay Br. R. Asiatic Soc. v, pt. xviii (1853), 139, ii, 40 



and 41. 



Carpenter, Phil. Trans. 1856, 181, pi. iv. [The animal, or sarcode body.] 



Carpenter, Phil. Trans. 1856, 181, pis. v, vi, vii, viii, and ix [pi. v, f. 2 



and 3, referred by Brady to O. complanata, v. laciniata] ; pi. v, fig. 10, 



and pi. ix, f. 10, " Orbitolites, duplex type," belong to Orbitolites du- 

 plex, 1883. [The shell.] 



Carter, Geol. Papers Western India, 1857, 548, xxiii, 40 and 41. 



Carpenter, Parker, & Jones, Introd. Foram. 1862, 105, iv and ix ; fig. 



ix ; fig. xxiv, in text. [Structural.] 



Williamson, Pop. Sci. Rev. iv, 1865, 174, viii, 10. 



Carpenter, Ency. Brit. 9th ed. ix, 1879, Foraminifera, 377, figs. 11-13. 



[Structure.] 

 Biitschli, in Bronn, Klassen, etc. Thier-Reichs, 1880, 192, v, 3 and 4. 



[Fig. 4, " complicirte Varietat," is referred by Brady to 0. coynplanata, 



V. laciniata.^ 



Butschli, in Bronn, Klassen, etc. Thier-Reichs, 1880, 192, vi, lA-E. 



Carpenter, Report Challenger, " Orbitolites," 1883, 10, fig. 1 ; 11, fig. 2 ; 



p. 41, fig. 5. [Structural.] 

 Carpenter, Journ. Quekett Microsc. Club, [2], ii, 1885, 93, figs. 5, 6, 7, 11, 



and 12. [Structural.] 



see yEolides ; Discolites ; Operculum ; and Umbilicum. 



ORBITULINA, Broun, 1851-52. [Quoted for Orbitolina, d'Orbigny, 1847.] 



Lethaea Geoguostica, ed. 3, ii, 1851-52, p. 93. 



