I'HE FOKAMINIFBRA OF LOBD HOWE ISLAND. 607 
31. MlLIOLINA TRIANGULARIS {d' Orbif/ny) . 
Qui7iqueloculina triangularis d'Orbigny, 1826, TMC. p. 302, no. 34 ; 184<), 
FFV. p. 288, pi. 18. tigs. 7-9. 
Miliolina „ Jones, Parker, & Brady, 1866, etc., MFC. 1895, 
p. 118, pi. 4. fig. 1, and pi. 6. figs. 2, a-b. 
Typical specimens. Rare. 
32. Miliolina auberiana (d'Orbigny). 
QuinqiielocuKna auberiana d'Orbigny, 1839, FC. p. 193, pi. 12. figs. 1-3. 
MUioUna „ Brady, 1884, FC. p. 162, pi. 5. figs. 8, 9. 
Heron-Allen & Earland, 1914-15, FKA. p. 571. 
Common and generally small. Large and typical specimens are rare. 
33. Miliolina auberiana, var. semireticulata, nov. (PL 35. figs. 8-10.) 
Having the characteristic form oi M. auberiana, but with the peripheral 
margins of the chambers reticulated. Cushman's AI. kerimbatica, var. philip- 
pinensis (C. 1921, FP. p. 438, pi. 8LI. figs. 2, 3) is a similar form, but the 
periphery and median wing are rounded instead of sharp as in M. auberiana. 
34. Miliolina cuviekiana (d'Orbigny). 
Qidnqueloeulina cuvieriana d'Orbigny, 1839, FC. p. 190, pi. 11. figs. 19-21. 
Miliolina „ Brady, 1884, FC. p. 162, pi. 5. fig. 12. 
Heron-Allen & Earland, 1914-15, FKA. p. 671, 
pi. 42. figs. 33-36. 
One weak specimen. 
3.5. Miliolina bicostata [d' Orhiqni/) . 
Qidnqueloeulina bicostata d'Orbigny, 1839, FC. p. 195, pi. 12. figs. 8-10. 
Miliolina bicostata Goes, 1894, ASF. p. 112, pi. 20. fig. 855. 
Heron-Allen & Earland, 1914-15, FKA. p. 572, pi. 42. 
figs. 42-46. 
Large and well-developed and fairly frequent. The specimens differ from 
the Iverimba individuals in the aperture, which is normal, round, and furnished 
with the usual tooth, agreeing in these respects with the figure of Goes. 
36. Miliolina undosa (Karrer). 
Quinqueloculina undosa Karrer, 1867, FO. p. 361, pi. 3. fig. 3. 
Miliolina undosa Brady, 1884, FC. p. 176, pi 6. figs. 6-8. 
Heron-Allen & Earland, 1914-15, FKA. p. 572, pi. 43. 
figs. 1-4. 
Frequent and typical. 
■ 37. Miliolina undulata {d'Orbigny). 
Quinqueloculina, undulata d'Orbignj', 1826, TMC. p. 302, no. 27. 
,, „ Schlumberger, 1893, MGM. p. 71, pi. 1. figs. 53, 54 ; 
pL 2. figs. 60, 61 ; text-figs. 23, 24. 
