Appendix. 145 



PI. 12, figs. 6 a-c. 



Abundant and strongly developed. Nearly all the specimens are 

 characterised by limbation of the sutures which, in some instances, is extremely 

 strong. 



44. Pulvimilina oblonga (Williamson) 1858, R.F.G.B., p. 51, pi. 4, 



figs. 98-100. 

 Very small and pauperate. S. 



45. Pulvinulina hauerii (d'Orbigny) 1846, F.F.V., ip. 151, pi. 7, figs. 



22-24. 

 A single, small, typical individual. S., B. 



46. Pulvinulina elegans (d'Orbigny) 1826, T.M.C., p. 276, No. 54. 



Two small specimens, typical. S.,B. 



47. Nonionina depressula (Walker and Jacob) 1798, A.E.M., p. 641, 



pi. 14, fig. 33. 

 Variable, running from N. depressula almost into N. umbilicatula. S., B. 



48. Nonionina asterizans (Fichtel and Moll) 1798, T.M., p. 37, pi. 3, 



figs. e-h. 

 Fragment, with strongly limbate sutures. S. 



49. Nonionina boiieana, d'Orbigny 1846, F.F.V.. p, 108, pi. 5, figs, n, 



12. 



PI. 1 2, figs. 7 a-b. 



Common. The specimens separate into two groups, the first in, which the 

 shell is well preserved, characterised by the typical smooth sutures, a few 

 specimens show a tendency to limbation ; in the other group the shells are 

 deeply stained, more or less eroded and the limbation is extraordinarily strong ; 

 they agree with Chapman's figure (Tertiary of California, Proc. Cal. Ac. Sci. 

 Ser. 3, Geology, Vol. i, No. 8, 1900, p. 255, pi. 30, fig. 14). S., B. 



50. Nonionina boueana var. janiformis, Jones, Parker and Brady 1866, 



etc., M.F.C., 1896, p. 344, fig. 28. 



PI. 12, fig. 8. 

 A single typical specimen. 



51. Nonionina scapha (Fichtel and Moll) 1803, T.M., p. 105, pi. 19, 



figs. d-f. 

 One pauperate individual. S., B. 



10 



