Maryland Geological Survey 305 



are apparently quite smooth, and about twice as wide as the elevated 

 striae, but vary with the growth and age of the shell. Hall, 1879. 



The collection includes six fragmentary specimens of Conularia. These 

 are all more or less completely flattened, making specific determination 

 uncertain. One of the specimens at least is comparable with and probably 

 identical with C. undulata. 



Occurrence. — Eomney Formation, Onondaga Member. Williams 

 Eoad, 3y2 miles southeast of Cumberland. 



Collection. — U. S. National Museum. 



[E. M. Kindle.] 



Genus ENCHOSTOMA Miller and Gurley 



Enchostoma ? sp. 



Description. — The collection contains specimens of a cylindrical rod- 

 like fossil about 1 mm. in diameter occurring in an earthy limestone. The 

 specimens represent only fragments rather less than 1 inch in length 

 composed of hard chitinous material. That these have had a con- 

 siderable length is indicated by the barely perceptible amount of tapering 

 seen in the individual specimens. Provisionally these may be referred to 

 Enchostoma. 



Occurrence. — Romney Formation, Onondaga Member. Williams 

 Road, 3i'2 niiles southeast of Cumberland. 



Collection. — U. S. National Museum. 



[E. M. Kindle.] 



Family TORELLELLIDAE 



Genus COLEOLUS Hall 



COLEOLUS tenuicinctus Hall 



Plate XXXVIII, Figs. 5-8 



Coleoprion tenuicinctum Hall, 1876, Illustrations Dev. Fossils: Pteropoda, 



pi. xxvii, figs. 1-4. 

 Coleolus tenuicinctum Hall, 1879, Pal. N. Y., vol. v, pt. ii, p. 185, pi. xxxii, 



figs. 5-9, pi. xxxii A, figs. 6-10. 

 20 



