254 CRETACEOUS PALEONTOLOGY. 



Formation and locality. Vincentown limesand, Brownsville 

 (Bagg). 

 Geograpliic distribution. New Jersey. 



Family GLOBIG-ERINIDAE. 



Genus GLOBIGERINA d'Orbigny. 



Globigerina bulloides d'Orbigny. 



Plate III., Figs. 32-34. 



1826. Globigerina bulloides d'Orbigny, Annales Sciences Na- 



turelles, vol. 7, p. 277, No. I, Modele No. 17 (young) 



and No. 76. 

 1839. Globigprina hirsuta d'Orbigny, Foram. Canaries, p. 132, 



pi. ii, figs. 4-6. 

 1846. Globigerina bulloides d'Orb., Foram. Fors. Bassin tert 



Vienne, p. 163, pi. 9, figs. 4-6. 

 1884. Globigerina budloides Brady, Challenger Report, vol. 9, 



PP- 593, 594, 595, P ls - Ixxvii, Ixxix, figs. 3-7. 

 1898. Globigerina bulloides Bagg, Bull. U. S. Geol. Survey, No. 



88, p. 63. 

 1898. Globigerina bulloides Bagg, Bull. American Paleont, vol. 



2, No. 10, p. 33 (327). 

 1901. Globigerina bulloides Bagg, Md. Geol. Surv., Eocene, p. 



250, pi. 63, figs. 15, 16, i6a. 



1904. Globigerina bulloides Bagg, Md. Geol. Surv., Miocene, p. 



468, pi. 132, figs. 1-2. 



1905. Globigerina bulloides Bagg, Bull. U. S. G. S., No. 268, p. 



41, pi. 7, fig. 7. 



Description.-. "Test spiral, subtrochoid ; superior surface con- 

 vex, inferior more or less convex, but with deeply sunken um- 

 bilicus, periphery rounded, tabulated; adult specimens composed 

 of about seven globose segments, of which four form the outer 

 convolution, the apertures of the individual chambers opening 

 independently into the umbilical vestibule. Diameter, sometimes 

 one- fortieth of an inch (0.63 mm.), but oftener much less." 

 (Brady.) 



