ART. 19 FOEAMINIFERA FROM TENNESSEE BEBRY AND KELLEY 17 



sense as Brady and Cusliraan. In my specimens the tooth is not 

 present, having apparently been broken out. 

 Plesiotype.—Cfit. No. 73695, U.S.N.M. 



QUINQUELOCULINA WADEI W. Berry, new species 



Plate 2, Figures 4, 5 



Test free, small, nearly as broad as long, smooth, highly polished, 

 f)eripheral margins broadly rounded, sutures distinct, apertural end 

 forming a very slight neck, aperture fairly large, tunnel shaped with 

 a simple tooth rounded at the free end. 



Length, 0. 28 mm. 



This small species is rare but wonderfully preserved, the high 

 polish making it look like a recent form. It seems to be related to 

 Q. circularis Bornemann, but has a simple tooth, whereas Q. circu- 

 lar'is has a broad, rectangular tooth. 



EoIoUfpe.— Cat. No. 73696, U.S.N.M. 



QUINQUELOCULINA COONENSIS W. Berry, new species 



Plate 2, Figures 8, 9 



Test free, about twice as long as broad, smooth, peripheral margin 

 rounded but bearing a prominent ridge of costae, sutures distinct; 

 apertural end slightly elongated ; aperture fairly large, slightly egg- 

 shaped, oval, with no tooth developed. 



Length, 0.55 mm. 



This fairly common species seems to be related to Q. Mcornis, 

 (Walker and Jacob), but is smaller and does not have the double 

 costae or'such a long neck. 



Holotype.— Cat. No. 73679, U. S. N. M. 



