1S94.] NEW-YORtC MICROSCOPICAL SOCIETY. 133 



Rotalia rosa Id. Ibid. pi. xxvii. fig. 54. 



Rotalia pachyomphala Id. Ibid. pi. xxvii. fig. 55. 



Rotalia tracheotetras Id. Ibid. pi. xxvii. fig. 35. 



Rotalia perforata Id. Ibid. pi. xxviii. fig. 36 ; pi. xxix. fig. 2. 



Rotalia protacmcea Id. Ibid. pi. xxviii. fig. 37. 



Rotalia laxa Id. Ibid. pi. xxviii. fig. 38 ; pi. xxix. fig. i ; pi. 



xxxi. fig. 42. 

 Rotalia centralis Id. Ibid. pi. xxviii. fig. 39. 

 Globigerina cretacea G. M. Dawson. 1875. Report Geol. and 



Resources, 49th Parallel British N. A. Boundary Comm. 79. 

 Globigerina cretacea Brady. 1879. Quart. Journ. Micr. Sci. 



xix. n. s. 285. 

 Globigerina cretacea Sch wager. 1883. Palseontographica. xli. 



fig. 13. a-d. 

 Globigerina cretacea Brady. 1884. Report on Foram. H. M. 



S. Challenger. Zool. ix. 596. pi. Ixxxiii. Fossil specimens. 



fig. II. a-c. 

 Globigerina cretacea Woodward and Thomas. 1885. 13th Ann. 



Report. Geol. Nat. Hist. Survey Minn. 171.pl. iii. figs. 14- 



16 ; ii. fig. 19. 

 Globigerina cretacea Tyrrell. 1890. Trans. Roy. Soc. Can. vii. 



114. 

 Globigerina cretacea Woodward and Thomas. 1893. Final Re- 

 port Geol. Nat. Hist. Survey Minn. iii. 41. pi. D. figs. 18, 19. 

 Test suborbicular, compressed, rugose aculeate, spire obtuse, 

 with three distinct convolutions, five to seven segments, de- 

 pressed spheroidal, sutures excavated, aperture large in the 

 umbilicus. 



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

 layers of the green marl. Common. Timber Creek, in the yel- 

 low limestone. Rare. Teredo bed. Common. 



ROTALID^. 



DISCORBINA Parker and Jones. 



DiscoRBiNA BERTHELOTi d'Orbigny, sp. 



Rosalina bertheloti il'OvhxgnY^ 1839, Forani. Canaries.135.pl, 

 i, figs-. 28-30, 



