THE FORAMINIFERA OF LORD HOWE ISLAND. 631 
147. DiscORBiNA VILARDEBOANA {d'OrUgny). 
Eosalina vilardehoana d'Orbigny, 1839, FAM. p. 44, pi. 6. figs. 13-15. 
Brady, 1884, FC. p. 645, pi. 86. fig. 12 ; pi. 88. fig. 2. 
Heron- Allen & Earland, 1914-15, FKA. p. 692. 
Frequent and generally small, but some of the specimens attained very- 
large size. 
148. DiscoRBiNA ROSACEA (d' OrUgny) . 
Roialina rosacea d'Orbigny, 1826, TMC. p. 273, no. 15 ; Models, no. 39. 
Discorhina „ Brady, 1884, FC. p. 644, pi. 87. figs. 1, 4. 
„ Heron-Allen & Earland, 1914-15, FKA, p. 692. 
Frequent and typical. 
149. DiscOBBiNA BACCATA Heron-Allen S, Earland. 
Discorhina baccata Heron-Allen & Earland, 1913, CI. p. 124, pi. 12. figs. 1-3 ; 
1922, TN. p. 200. 
A single small but typical specimen. 
150. DiSCORBINA TURBO (d' Orbigjij/) . 
Botalia {Trochulina) turbo d'Orbigny, 1826, TMC. p. 274, no. 39; Modele, 
no. 73. 
Discorbina turbo Brady, 1884, FC. p. 642, pi. 87. fig. 8. 
„ Heron-Allen & Earland, 1914-15, FKA. p. 693. 
A single small specimen. 
151. Discorbina meditebranensis (d'Orbigny). 
Rosalina mediterranensis d'Orbigny, 1826, TMC. p. 271, no. 2. 
Discorhina ,, Heron-Allen & Earland, 1913, CI. p. 118, pi. 9. 
figs. 12-14, pi. 10. fig. 1 ; 1914-15, FKA. p. 693. 
Common and very tj'pical. 
152. Discorbina globularis (d'Orbigny). 
Bosalina globularis d'Orbigny, 1826, TMC. p. 271, no. 1, |)1. J.3. figs. 1-4; 
Modele, no. 69. 
Discorhina „ Brady, 1884, FC. p. 643, pi. 86. figs. 8, 13. 
Heron-Allen & Earland, 1914-15, FKA. p. 694, pi. 51. 
figs. 36-39. 
Very common, presenting every range of variation from depressed forms 
hardly separable from D. cora to highly inflated specimens separable only 
from D. valvidata by the absence of limbation. 
153. Discorbina araucana (d'Orbigny). 
Bosalina araucana d'Orbigny, 1839, FAM. p. 44, pi. 6. figs. 16-18. 
Discorbina araucana Brady, 1884, FC. p. 645, pi. 86. figs. 10, 11. 
Heron-Allen & Earland, 1914-15, FKA. p. 695. 
Common and fairly typical, varying considerably in size. 
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