lO 



Bulletin ii io 



the figure but seem to agree very well in other respeAs with 

 this vsLviety. 



Ringicula butleriana, PI- i, %• i5- 



Syn. 7?. butleriana Aid., Bull. Am. Pal., vol. i, p. 59, pi. 2, fig. 8, 1S95. 



Aldridi' s original description. — Op. cit. 



The specimens in our colle(5tions belonging to this species, 

 if the smoothness of the labrum is taken solely into account, 

 are from Woods bluff. But the height of the spire indicates a 

 close affinity and probable identity with var. lignitifera Aid. 



Type. — The type specimen in Aldrich's colledlion is labelled 

 "i^ mi. S. of Butler, Ala.; W. B. Gr." 



PHILINE. 

 Philine alabamensis, PI. i, fig. 16. 



Syn. P. alabamensis Aid., Bull. Am. Pal., vol. 2, p. 176, pi. 6, fig. 6, 

 1897. 



A Idrich ' s original description . — Op . cit. 



Our sepcimens were obtained from i % mile W. S. 

 W. of Chodtaw Corner and hence probably from 

 the same locality as Aldrich's type. In ours how- 

 ever the posterior constricftion is much more plainly marked than 

 the figure would indicate, it being that of Aldrich's type by Dr. 

 McConnell. 



UMBRELLA. 



Umbrella sylvaerupis, n. sp. Pi. i, fig. 17, a, b. 



Specific chara5lerization. — Size and general form as indicated 

 by the figures; muscular marking but slightly impressed in 

 an arc of about 50° above, as oriented on the plate, the same 

 space as viewed from the exterior being slightly depressed; two 

 radiating depressions on the opposite side of the beak enclose an 

 angle of about 30°. 



This is smaller, and less circular in outline than U. planulata 

 Con. from the Jackson beds. 



Locality. — Ala.: Woods bluff. 



Type. — Woods bluff, Ala.; Paleont Miisuem, Cornell Univer- 

 sity. 



