f06 



MESSES. E. HERON- ALLEN AND A. EARLAND ON THE 



4 Stations. 



One at each iStn., excepting at Stn. IX; all present the characteristic wild growth 

 and projecting peripheral chambers in a marked degree. In the specimens from 

 Stns. 11 and IX, which had evidently grown attached, the marginal edges were 

 produced into a ragged keel. The specimen at Stn. 11 was also highly domed in the 

 central portion. » 



379. Planorbulina larvata Parker & Jones. 

 Planorbulina vulgaris, var. larvata Parker & Jones, 1859, etc., NF. 1860, p. 294. 

 larvata Parker & Jones, 1865, NAAF. p. 379, pi. xix. fig. 3. 

 Brady, 1884, FC. p. 658, pi. scii. figs. 5, 6. 

 „ Egger, 1893, FG. p. 381, pi. xiv. fig: 31. 

 „ Chapman, 1900, FLF. p. 193. 



Herou-AUeu & Earland, 1908, etc., SB. 1909, p. 679. 



6 Stations. 



The species is poorly represented, the only well-grown and quite typical examples 

 being found at Stn. 11. At Stn. 12, where it was very common, it was found attached. 

 The rarity of a species usually so common in shallow tropical waters is noteworthy. 



Truncatulina d'Orbigny. 



380. Truncatulina lobatula (Walker & Jacob). 



Nautilus lobatulus Walker & Jacob, 1798, AEM. p. 642, pi. xiv. fig. 36. 

 Truncatulina lohatula Williamson, 1858, RFGB. p. 59, pi. v. figs. 121-3. 



„ „ Jones, Parker, & Brady, 1866, etc., MFC. 1866, pi. ii. figs. 4-10, pi. \x. 



fig. 19; Text and References, 1896, p. 304. 

 „ „ Brady, 1884, FC. p. 660, pi. xcii. fig. 10, pi. xciii. figs. 1, 4, 5, pi. cxv. 



figs. 4, 5 (References). 

 „ „ Millett, 1898, etc., FM. 1904, p. 491 (References), 



17 Stations. 



Universally distributed, but never common. The specimens are all of the regular 

 and somewhat inflated type, except at Stn. 10, where they are of a depressed sub- 

 carinate type approaching T. tenuitnargo Brady. 



381. Truncatulina variabilis d'Orbigny. 



Truncatulina var. 



■abilis d'Orbigny, 1826, TMC. p. 279. no. 8. 



Terquem^ 1878, FIR. p. 20, pi. i. (vi.) figs. 18-25. 



Brady, 1884, FC. p. 661, pi. xciii. figs. 6, 7. 



Egger, 1893, FG. p. 404, pi. xvi. figs. 57-59, 63, 64. 



Fornasini, 1896, ' Rivista Italiana di Paleontologia/ p. 95, April 1896. 



Sidebottom, 1904, etc., RFD. 1909, p. 2, pi. i, figs. 5, 6, pi. ii. 



figs. 1-3. 

 Heron-Allen & Earland, 1913, CI. p. 132. 



