696 Transactions of the Society. 



Brady names three points at which it has been obtained in the 

 North Atlantic, one point in the South Atlantic, and three points 

 in the South Pacific ; the depths varying from 6 to 1125 fathoms. 

 There are three ' Gazelle ' Stations, West Africa, Mauritius and 

 West Australia, at depths from 196 to 371 fathoms. 



Sub-Family Rotalinse. 



Patellina Williamson. 

 Patellina corrugata Williamson. 



Patellina corrugata Williamson, 1858, Eec. Foram. Gt. Britain, 

 p. 46, pi. iii. figs. 86-89. P. corrugata (Will.) Terquem, 1875, 

 Anim. Plage de Dunkerque, pt. 1, p. 31, pi. iv. fig. 3 ; and P. punc- 

 tata Ibid., 1881, pt. 3, p. 128, pi. xvi. fig. 9. P. corrugata (Will:) 

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

 p.^393, pi. xv. figs. 70-72. P. corrugata (Will.) Schaudinn, 1895, 

 Sitzungsber. Gesell. Naturforsch. Freunde zu Berlin, No. 10, p. 181, 

 fig. P. corrugata (Will.) Schlumberger, 1896, Feuille Jeunes Nat., 

 ser. 3, Ann. xxvi. p. 129, fig. P. corrugata (Will.) Wright, 1900, 

 Geol. Mag., n.s., dec. 4, vol. vii. p. 100, pi. v. fig. 20. 



P. corrugata in the Malay Archipelago is rather scarce, but 

 there are examples from Stations in each Area. 



In the living condition its distribution is world-wide, but as 

 a fossil it is rare ; and it may be worthy of mention that it is 

 abundant in the Tertiary beds of St. Erth, Cornwall. 



Cymbalopora Hagenow. 



Cymbalopora Pocyi d'Orbigny sp. 



Rotalia squamosa d'Orbigny, 1826, Ann. Sci. Nat., vol. vii. p. 272, 

 No. 8. Eosalina Pocyi d'Orbigny, 1839, Foram. Cuba, p. 92, pi. iii. 

 figs. 18-20. Cymbalopora (Eosalina) Pocyi (d : 'Orb.) Carpenter, 1862, 

 Introd. Foram., p. 215, pi. xiii. figs. 10-12. C. Poeyi (d'Orb.) 

 Brady, Parker, and Jones, 1888, Trans. Zool. Soc, vol. xii. p. 226, 

 pi. xlvi. fig. 12. C. Pocyi (d'Orb.) Egger, 1893, Abhandl. k. bayer. 

 Akad. Wiss., CI. II. vol. xviii. p. 381, pi. xviii. figs. 51, 52 ; and 

 Ibid., 1899, p. 167, pi. xix. figs. 28-30. C. Poeyi (d'Orb.) Silvestri, 

 1899, Mem. Pontif. Accad. Nuovi Lincei, vol. xv. p. 280, pi. vi. fig. 3. 

 C. Poeyi (d'Orb.) Flint, 1899, Rep. U.S. Nat. Mus. for 1897 (1899), 

 p. 326, pi. lxxii. fig. 1. 



This species occurs in great abundance all over the region, and 

 the examples exhibit great variety of form, but the trivial cha- 

 racters are retained throughout, and they show no tendency to 

 coalesce with any allied forms. 



