254 CRETACEOUS PALEONTOLOGY. 



Formation and locality. — Vincentown limesand, Brownsville 

 (Bagg). 

 Geograpluc distribution. — New Jersey. 



Family aLOBIGERINIDAB. 



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. Globigerina 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 bulloides Brady, Challenger Report, vol. 9, 



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

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



88, p. 63. - 

 1898. Glotngerina bidloides 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, 16 a. 



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, lobulated; adult specimens composed 

 O'f about seven globose segments, of which four fo^rm 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.) 



