EXPLANATION OF PLATE 64 (LXIV), CONTINUED 



Figures 16-19. — Amphicoryna separans (Brady). 



Challenger Sta. 166, W. coast of New Zealand, S. Pacific. (275 fathoms) 

 Referred to Nodosaria scalaris (Batsch) var. separans and designated the genotype of Lagenonodosaria 

 Silvestri by Galloway (Man. Foram., 1933, p. 247) which was placed in the synonymy of Amphicoryne by Parr. 

 This then becomes Amphicoryna separans (Brady) (see note to plate LXIII, figs. 28-31). 

 Figures 20-22. — Nodosaria flintii Cushman. 



Figs. 20, 21. Porcupine Sta. 51, Faroe Channel, Scotland. (440 fathoms) 

 Fig. 22. Porcupine Sta. 23, N.W. of Ireland, N. Atlantic. (630 fathoms) 

 Referred by Brady to Nodosaria obliqua (L.) and by Cushman (U.S.N.M. Bull. 104, Pt. 4, 1923, p. 85) 

 to A'', flintii. 

 Figures 23, 24. — Nodosaria suhstriatula Cushman. 



Challenger Sta. 279A, off Tahiti, C. Pacific. (420 fathoms) 

 Referred by Brady to N. subcanaliculata Neugeboren var., and by Cushman (Proc. U.S.N.M., Vol. 51, 

 1917, p. 655) to N. suhstriatula. 

 Figures 25-27. — Orthomorphina challengeriana (Thalmann). 



Challenger Sta. 192, Ki Islands, Pacific. (129 fathoms) 

 Referred by Brady to Nodosaria perversa Schwager and by Thalmann (Eclog. geol. Helvet., Vol. 30, No. 2, 

 1937, p. 341) to Nodogenerina challengeriana. Stainforth (Contr. Cushm. Found. Foram. Res., Vol. 3, Pt. 1, 

 1952, p. 8) transferred this species to Orthomorphina. 

 Figure 28. — Dentalina subsoluta (Cushman). 



Challenger Sta. 23, West Indies. (450 fathoms) 

 Referred by Brady to Nodosaria soluta Reuss, striate specimen, and by Cushman (U.S.N.M. Bull. 104, 

 Pt. 4, 1923, p. 74) to Nodosaria subsoluta. It was referred to Dentalina by Cushman and McCuUoch in 1950 

 (Allan Hancock Pac. Exp., Vol. 6, No. 6, p. 315). 



EXPLANATION OF PLATE 65 (LXV) 



Figs. 1, 2, X 40; Figs. 3, 4, X 100; Figs. 5, 6, 11, X 30; Figs. 7-9, X 50-60; Fig. 10, X 40; 

 Figs. 12, 13, 23, X 20; Figs. 14, 15, X 12; Figs. 16, 17, X 90; Figs. 18, 19, X 60; Figs. 20-22, X 15. 

 Figures 1-4. — Amphicoryna (?) intercellularis (Brady). 



Challenger Sta. 33, off Bermuda, Atlantic. (435 fathoms) 

 Referred by Brady to Nodosaria and by Jedlitschka (Berh. Nat. Ver. Briinn., Vol. 66, 1935, p. 70) to Nodo- 

 generina, now regarded as a synonym of Stilostomella (Finlay, N.Z. Jour. Sci. Techn., Vol. 28, 1947, p. 275). 

 In view of the similarity in aperture between intercellularis as shown by Brady and Amphicoryna scalaris and 

 A. separans, it is provisionally referred to Amphicoryna, pending re-examination of the type. Should Lagenono- 

 dosaria Silvestri be separated from Amphicoryna, then intercellularis should be transferred to that genus in 

 the opinion of the writer. 

 Figures 5, 6. — Marginulina obesa Cushman. 



Challenger Sta. 246, North Pacific. (2050 fathoms) 

 Referred by Brady to M. glabra d'Orbigny. Cushman (U.S.N.M. Bull. 104, Pt. 4, 1923, p. 128) notes that 

 Brady's N. Atlantic specimens of M. glabra may prove to be his M. glabra var. obesa, and Parr (B.A.N.Z. 

 Antarctic Res. Exped., 1929-1931, Ser. B, Vol. 5, Pt. 6, p. 326) refers these figures to M. obesa Cushman. 

 Figures 7-9. — Amphicoryna scalaris (Batsch). 



Challenger Sta. 166, W. coast of New Zealand. (275 fathoms) 

 Referred by Brady to A.falx (Jones and Parker). Jones and Parker noted that this form is always associated 

 with Nodosaria longicauda d'Orbigny and regarded it as a variant of that species. N. longicauda has been 

 placed by Brady and others in the synonymy of N. scalaris (Batsch) and Parr (B.A.N.Z. Antarctic Res. 

 Exped. 1929-1931, Ser. B, Vol. 5, No. 6, 1950, p. 328) states that scalaris is the megalospheric form and falx 

 the microspheric form of the same species. Parr also notes that scalaris var. separans is the genotype of Lagenono- 

 dosaria and therefore places that genus in the synonymy of Amphicoryna, Schlumberger 1881. The question is 

 also discussed by Buchner (Nova Acta Leopoldina, N.F., Vol. 9, No. 62, 1940, p. 404, pi. 12) with excellent 

 figures of various forms of Amphicoryna scalaris. See also note to Plate LXIII. 

 Figures 10?, 11-13. — Marginulinopsis bradyi (Goes). 



Fig. 10. Challenger Sta. 346, South Atlantic. (2350 fathoms) 

 Fig. 11. Challenger Sta. 26, W. Indies, W. Atlantic. 

 Fig. 12. Challenger Sta. 33, off Bermuda, Atlantic. (435 fathoms) 

 Fig. 13. Challenger Sta. 323, South Atlantic. (1900 fathoms) 

 Referred by Brady to Marginulina costata (Batsch). Fig. 11 was referred by Goes (Kongl. Sven. Vet. — Ak. 

 Handl., Vol. 25, No. 9, 1894, p. 64) to Cristellaria bradyi nov., and figs. 11, 12 by Thalmann (Eclog. geol. 

 Helv., Vol. 30, No. 2, 1937, pp. 341, 348) to Marginulinopsis densicostata nov. Although Cushman made no 

 reference to Brady or to Goes it seems probable that his Vaginulma advena (U.S.N.M. Bull. 104, Pt. 4, 1923, 

 p. 134) is also a synonym of Goes's species, or at most a variant. It is possible that Brady's figures include 



[136] 



