Recent and Fossil Foraminifera. 303 



name Terquem's very distinctive little form, and we therefore 

 propose to associate it with Terquem's name. 



A considerable number of specimens, all more or less eroded 

 or water worn, which we have no hesitation in ascribing to 

 Terquem's species, which was described from specimens obtained 

 from the Eocene of Septeuil. Terquem describes it as follows : 

 " Shell oval, obtuse at each end, bounded by a leaf-like carination, 

 formed of curved and depressed chambers, the inner ones smooth, 

 the two outer chambers ornamented with fine and short stride 

 running parallel to each other, but obliquely to the axis, regularly 

 spaced. Aperture oval, and rimmed, without any tooth." 



307. Miliolina boueana d'Orbigny sp. 



Quinqueloculina boueana d'Orbigny, 1846, Foram. Foss. Yienne, p. "293, pi. xix. 



figs 7-9. 

 Quinqueloculina nussdorfensi's d'Orbigny, 1846, Poram. Foss. Yienne, p. 295, 



pi. xix. figs. 13-15. 

 Quinqueloculina costatq Terquem, 1878, M<''m. Soc. Gi'-ol France, ser. 3, vol. iii. 



p. 63, pi. vi. fi^s. 3-5. 

 Miliolina boueana (d'Orbigny) Brady, 1884, Foram. ' Cballenger,' p. 173, pi. vii. 



fig. 13a,b,c 

 Ditto. (d'Orl>ign.\) Brady, 1887, Synopsis British Becent Foraminifera. 

 Ditto. (d'Orbigny) Goes, 1894, Arctic and Scandinavian Foram., p. 114, 



pi. xxi. fig. 865. 



A single fossil specimen. Miliolina boueana, according to Brady, 

 is nothing more than a compact and regular variety of M. bicomis, 

 with distinct and neatly rounded segments. He further remarks 

 that its distribution is probably co-extensive with that of M. bicomis, 

 but in our Selsey gatherings M. bicomis is of frequent occurrence 

 in the recent condition, whilst M. boueana is represented by this 

 unique fossil. 



308. Miliolina insignis Brady. 



Miliolina insignis Brady, 1881, Quart. Journ. Micr. Sci., vol. xxi. N.S. p. 45. 



Ditto. Brady, 1884, Foram. * Challenger/ p. 165, pi. iv. figs. 8-10. 



Ditto. (Brady), 1886, J. Wright, Proc. Belfast Nat, Field Club (1885-1886), 



Appendix, p. 319, pl.xxvi. fig. 4. 

 Ditto. (Brady), 1887, Brady, Synopsis British Recent Foraminifera. 

 Ditto trigonula (Lamarck sp.), striate variety, Millett, 1898, Malay Foram., 



Journ. R. Micr. Soc, p. 503. • 



This is merely a striate form of the ubiquitous species Miliolina 

 trigonula (Lamarck sp.), but it is of rare occurrence compared with 

 the type, although it is not infrequent in some Australian shore- 

 sands. A few small specimens distinctly fossil. 



309. Miliolina rotunda d'Orbigny gp. 



Trilaculina rotunda d'Orbigny, 1826, Ann. Sci. Nat., vol. vii. No. 4, p 299. 

 Ditto (d'Orbigny) Schlumberger, 1893, Mem. Soc. Zool. de France, vol. vi. 



p. 206, pi. i. figs. 48-50. 

 Miliolina ■rotundi (d'Orbigny) Millett, 1898, Malay Foram., Journ. R. Micr. Soc., 



p. 267, pi. v. figs. 15, 16. 



x 2 



