1894.] NEW-YORK MICROSCOPICAL SOCIETY. 121 



Robuli7ia similis d'Orbigny. Ibid. 98. pi. iv. figs. 14, 15. 

 Cristellaria hoffmanni Ehrenberg. 1854. Mikrogeologie. pi. xxvi. 



fig- 53- 

 Robulma li?nbosa Reuss. 1863. Sitzungsb. d. K. Akad. Wiss. 



Wien. xlviii. 55. pi. vi. fig. 69. 

 Cristellaria gyroscalprum Stache. 1864. Novara Exped. geol. 



i. Palaont. 243. pi. xxiii. fig. 22. a, b. 

 Robulina cultrata, var. aniipodum Id. Ibid. 251. pi. xxiii. fig. 30. 



a, b. 

 Robulina tcettovata Id. Ibid. 253. pi. xxiii. fig. 32. a, b. 

 Cristellaria cultrata Parker and Jones. 1865. Phil. Trans, civ. 



344. pi. xiii. figs. 17, 18 ; pi. xvi. fig. 5. 

 Robulina curvispira Seguenza. 1879. Atti R. Accad. dei Lincei. 



ser. 3. vi. 144. pi. xiii. fig. 28. 

 Robulina stellata Id. Ibid. 144. pi. xiii. fig. 29. 

 Robulina dubia Id. Ibid. 144. pi. xiii. fig, 30. 

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



Challenger. Zool. ix. 550. pi. Ixx. figs. 4, 5, 6, 7, 8. 

 Cristellaria cultrata Whiteaves. 1887. Trans. Roy. Soc. Can. 



iv. 114. 



Test orbicular-convex, smooth, or radiate, costate, carinate 

 margin, lamellose ; with eight oblique chambers, somewhat con- 

 vex, smooth or costate, with the last excavated above, aperture 

 radiate. 



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

 layers of the green marl. Common. Bruere's pit, Crosswick's 

 Creek, lower marl bed above the gray layers. Not common. 

 New Egypt, green marl. Fragments. Timber Creek, teredo bed. 

 Common. Marlborough, green marl. Quite abundant. 



Cristellaria gibba d'Orbigny. 



Cristellaria gibbia d'Orbigny. 1839. Foram. Cuba. 6^. pi. vii. 



figs. 20, 21. 

 Cristellaria excisa Bornemann. 1855. Zeitschr. d. deutsch. 



geol. Gesellsch. vii. 328. pi. xiii. figs. 19, 20. 

 Cristellaria nuda Reuss. 1861. Sitzungsb. d. K. Ak. Wiss. 



Wien. xliv. 328. pi. vi. figs. 1-3. 

 Cristellaria pulchella Id. 1862. Ibid. xlvi. 71. pi. viii. fig. i. 



