72 Bulletin 9 264 



wards, while in this that tooth is not so clearly defined, and all 

 other teeth are much more obliquely pitched. Again, pomilia 

 has a finely crenulated margin. Clark's figures fail to show the 

 internal striae, and the muscular scars are certainly improperly 

 drawn for the genus Lucina. The external ridges in our speci- 

 mens are mere raised lines. The hinge charadlers are so repre- 

 sented that there is some doubt as to whether our specimens are 

 really ulrichi. 



Localities. — Woods Bluff; 4 miles above Hamilton Bluff, Ala- 

 bama River. 



Type. — -Johns Hopkins University. 



Specimens figiired. — Woods Bluff; Paleont. Museum, Cornell 

 University. 



Lucina ozarkana n. sp. Pl. j^^ figs. 7, a, b. 



Specific charaBerizatiou. — Size and general form as indicated by 

 the figures ; exterior nearly smooth, but slightly marked concen- 

 trically with fine striae and by a few more deepl}^ impressed lines 

 of growth or slight unconformability in growth ; radiating stria- 

 tion fine but visible ; post-umbonal area defined by a slightly de- 

 pressed radiating line ; sub-lunule area, as well as post-umbonal 

 area, with stronger, raised, imbricated lines ; interior with cica- 

 trices as shown in the figure ; radiating lines prominent but fine ; 

 umbonal teeth as indicated by the figures ; lateral teeth wanting, 

 or with a faint trace anteriorly in the right valve. 



Locality. — Alabama: Ozark, in R. R. cut. 



Type figured. — Paleont. Museum, Cornell University. 



Lucina astartiformis, PI. 14, fig. 8. 



We have no specimens of this species in our colle(5lions. See 

 Bull. Amer. Paleont., vol. ii, p. 181. 



Locality^. — Alabama : Choctaw Corner. 



Type. — Aldrich's colledtion. 



Telllna greggi, Pl. 14, fig. 9, a-c. 



Syn. T. lignitica Har., Proc. Acad. Nat. Sci., Phila., 1S96, p. 477. 

 T. greggi Har., ibid ^\. 22, fig. 3, a. 



? T. virginiana Clark, Bull. 141, U. S. Geol. Surv., p. 76, pl. 15, 

 fig. 4- 



