222 CRETACEOUS PALEONTOLOGY. 



Description. "Test long, nearly straight; surface marked by 

 slightly elevated longitudinal costse, very slightly twisted ; cham- 

 bers eight in number, of uniform size, but tapering somewhat 

 toward the primordial segment, unconstricted and marked by 

 rather wide, straight transverse septa; aperture central, mam- 

 millate. 



"Length, 2.4 mm." (Bagg.) 



Remarks. "Dr. Anthony Woodward describes this species 

 from Stratton's marl pit, near Mullica Hill, where it occurs in 

 the shell layer of the green marl, and also from Timber Creek, 

 in the lime-sand bed; but it is not a common form in either 

 locality." (Bagg.) 



Formation and locality. Vincentown limesand, New Egypt 

 (Bagg). 



Geographic distribution. New Jersey. 



Nodosaria williamsi Bagg. 

 Plate II., Figs. 15-16. 



1895. Nodosaria williamsi Bagg, Johns Hopkins Univ. Circu- 

 lars, No. 121, pp. 11-12. 



1898. Nodosaria williamsi Bagg, Bull. U. S. G. S., No. 88, p. 45, 

 pi. 3, figs. 2a-b. 



Description. "Test small, oval or elliptical, similar to Nodo- 

 saria comata Batsch, but differing from that species in the arrange- 

 ment of the costae, which in our specimens extend the entire length 

 of the shell, while in the former species the oral end is smooth. 

 The costse are very numerous, fine; chambers three or four, large, 

 inflated, scarcely discernible by the transverse septa; uncon- 

 stricted at the septal nodes ; ultimate chamber truncate ; aperture 

 very large, rotund. 



"Length, 1.13 mm." (Bagg.) 



Formation and locality. Vincentown limesand, southeast of 

 Swedesboro (Bagg). 



Geographic distribution. New Jersey. 



