124 JOURNAL OF THE [October, 



Cristellaria aiistriaca Id. Ibid. 70. pi. vii. fig. 20. a, b. 



Cristcllaria simplex Id. Ibid. 70. pi. vii. fig. 21. a, b. 



Robulina simplicissiiiia Seguenza. 1879. Atti R. Accad. dei Lin- 



cei. ser. 3. vi. 141. pi. xiii. fig. 18. 

 Robuliua lucida Id. Ibid. 142. pi. xiii. fig. 19. 

 Cristellaria falcifer Stache. 1864. Novara Exped. geol. i. Pa- 



laont. 240. pi. xxiii. fig. 19 a, b. 

 Cristellaria rotulata Schlumberger. 1882. Journ. Cin. Soc. Nat. 



Hist. V. 119 pi. V. figs. 2, 2a. 

 Cristellaria rotulata ^x-a.dy. 1884. Report on Foram. H. M. S. 



Challenger. Zool. ix. 547. Ixix. fig. 13. a, b. 



Test orbiculate, con .'ex, smooth, nDn-costate sutures forming a 

 star in the plane centre, without central disc, margin narrowly 

 carinate ; nine triangular narrow complanate chambers ; aper- 

 ture radiate 



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

 layers of the green marl. Very common. Timber Creek, in the 

 yellov,' limestone. Abundant. Teredo bed. Not abundant. 



Cristellaria wetherellii Jones, sp. 



Margi/iiiliiia sp. Sowerby. 1834. Trans. Geol. Soc. Lond. ser. 



2. V. 135. pi. ix. fig. 12. 

 Marginulina wetherellii Jones. 1854. Morris's Cat. Brit. Foss. 37. 

 Marginiilina wetherellii Parker and Jones. 1859. Ann. and Mag. 



Nat. Hist. ser. 3. iv. 350. 

 Marginulina fragaria Giimbel, 1868. Abhandl. d. K. bayer. 



Akad. d. Wiss. II. cl x. 635. pi i. fig. 58. a, b, c. 

 Cristellaria asperula Id. ibid. pi. i. fig. 65. a, b. 

 Cristellaria areuata Hantken. 1875. Mittheil. Jahrb. d. K. ung. 



geol. Anstait. iv. 51. pi. v. fig. 10. 

 Cristellaria fragaria Id Ibid. 53. pi. vi. figs. 1-3. 

 Cristellaria ivetherellii Brady, i 884. Report on Foram. H. M. S. 



Challenger. Zool. ix. 537. pi. cxiv. fig. 14. 



"The test of Cristellaria 7vctherellii is usually ]Dod-like or 

 crosier-shaped, but varies greatly in length and in the relative 

 development of the spiral and linear portions. It is, however, 

 always more or less spiral at the commencement, and almost in- 

 variably exhibits considerable lateral compression ; therefore, so 



