120 JOURNAL OF THE [October, 



Cristellaria pla7iiiiscula Id. Ibid. 71. pi. vii. fig. 15. 



Cristellaria cordiformis Terquem. 1S63. Foram. du Lias. 3ieme 



mem. 203. pi. ix. fig. 14. a, b. 

 Cristellaria acuminata Id. Ibid. 210. pi. x. fig. 5. a, b. 

 Hemirobulina compressa Stache. 1864. Novara Exped. i. Pala- 



ont. 229. pi. xxiii. fig. 8. a, b. 

 Cristellaria crepidula Parker and Jones. 1865. Phil. Trans. 



civ. 344. pi. xiii. figs. 15, 16 ; pi. xvi. fig. 4. 

 Cristellaria kochi Reuss. 1866. Denkschr. d. K. Akad. Wiss. 



Wien. xxv. 139. pi. ii. fig. 35. a, b. 

 Cristellaria galeata Id. Ibid. 141. pi. iii. fig. 8. a, b. 

 Cristellaria crepidula Brady. 1884. Report on Foram. H. M. S. 



Challenger. Zool. ix. 542. pi. Ixvii. figs. 17, 19, 20; pi. Ixviii. 



figs. I, 2. 

 Test spiral subinvolute, elongate, slightly curved, smooth, 

 pellucid, compressed, with subelevated sides, back obtuse, 12-13 

 conspicuous chambers, planate except the last which is more ele- 

 vated ; chamber walls slightly convex anteriorly, radiating from 

 a common centre with the last two or three, scarcely elevate plane- 

 oval lanceolate convex ; orifice minute rotund slightly crenate 

 on the outside of the angle. 



Locality. Stratton's marl pit, near Mullica Hill, in the shell 

 layers of the green marl. Rare. 



Cristellaria cultrata Montfort, sp. 



"' Cornu Hainmonis'^ Plancus. 1760. Conch. Min. ed. altera- 



120. pi. i. fig. xii. sec. 552. 

 ^^ Nautili {LeiiticulcB marginatczY' Soldani. 1789. Testaceographia. 



i. pt. I. 54. pi. xxxiii. figs. B etc. 

 Robulus cultratus Montfort. 1808. Conchyl. System, i. 214 



54^ genre. 

 Robulina cultrata d'Orbigny. * 1826. Ann. Sci. Nat. vii. 287. 



No. I ; Modele No. 82. 

 Robulina canariensis d'Orbigny. 1839. Foram. Canaries. 127. 



pi. iii. figs. 3, 4. 

 Robulina subcultrata d'Orbigny. 1839. Foram. Amer. Merid. 



26. pi. V. figs. 19, 20. 

 Robulina cultrata d'Orbigny. 1846. Foram. Foss. Vien. 96. pi. 



iv. figs. 10-13. 



