Report on Foraminifera. By F. W. Millett. 525 



Frondicularia Defrance. 

 Frondicularia nitida Terquem, plate XI. fig. 19. 



Frondicularia nitida Terquem, 1858, Mem. Acad. Imp. de 

 Metz, vol. xxxix. p. 592, pi. i. fig. 9. F. cf. nitida (Terq.) Uhlig, 

 1883, Jahrb. k. k. geol. Eeichs., vol. xxxiii. p. 756, pi. ix. fig. 19. 

 F. nitida (Terq.) Burbach, 1886, Zeitschr. Naturw. Halle, vol. lix. 

 p. 45, pi. i. fig. 7. F. spathulata (Brady) Egger, 1893, Abhandl. 

 k. bayer. Akad. Wiss., CI. II. vol. xviii. p. 346, pi. xi. fig. 32. 



Of this almost extinct genus Mr. Durrand's collection yields 

 but a single individual ; this is from Station '30 in Area 2. 



This form, with slight variations, is common in the lias, and 

 has received a variety of names. Its nearest living representative 

 appears to be the F. spathulata of Brady.* The solitary 

 specimen found by Dr. Egger in the ' Gazelle ' Soundings, and 

 attributed by him to F. spathidata, seems to correspond in all 

 respects with the Malay Archipelago example. 



RhaMogonium Reuss. 

 Rhabdogo ilium tricarinatum d'Orbigny sp. 



Vaginulina tricarinata d'Orbigny, 1826, Ann. Sci. Nat., 

 vol. vii. p. 258, No. 4 ; Modele, No. 4. RhaMogonium tricarinatum 

 (d'Orb.) Brady, 1884, Chall. Kept., p. 525, pi. lxvii. figs. 1-3. R. 

 tricarinatum (d'Orb.) Sherborn and Chapman, 1886, Journ. E. 

 Micr. Soc, ser. 2, vol. vi. p. 752, pi. xv. fig. 16. R. tricarinatum 

 (d'Orb.) Brady, Parker, and Jones, 1888, Trans. Zool. Soc, vol. xii. 

 ]». 223, pi. xlv. fig. 3. R. tricarinatum (d'Orb.) Schrodt, 1890, 

 Zeitschr. deutsch. geol. Gesell., vol. xlii. p. 411, pi. xxii. fig. 2. R. 

 tricarinatum (d'Orb.) Burrows, Sherborn, and Bailey, 1890, Journ. 

 R. Micr. Soc, p. 558, pi. x. fig. 7. R. tricarinatum (d'Orb.) Egger, 

 1893, Abhandl. k. bayer. Akad. Wiss., CI. II. vol. xviii. p. 355, 

 pi. xi. figs. 49, 50 ; pi. xii. figs. 36-38. R. tricarinatum (d'Orb.) 

 Jones, 1895, Palaeont. Soc, p. 232, pi. vii. fig. 16. R. tricarinatum 

 (d'Orb.) Egger, 1895, Naturhist. Ver. Passau, Jahresber. xvi. p. 23, 

 pi. ii. figs. 18, 19. R. tricarinatum (d'Orb.) Silvestri, 1896, Mem. 

 Pontif. Accad. Nuovi Lincei, vol. xii. p. 194, pi. i. fig. 8 (vol. xv 

 1899). 



This form occurs sparingly at a few Stations in both areas. 

 All the examples are twisted and have a produced neck. 



Brady states that it has not been noticed at any point in the 

 North Pacific. 



* Quart. Journ. Micr. Sci., n.s. vol. xix. 1879, p. 270. pi. viii. fig. 5. 

 October 15th, 1902 2 n 



