MARYLAND GEOLOGICAL SURVEY 217 



Wagner Free Institute of Science, Philadelphia Academy of Natural 

 Sciences, Cornell University, U. S. National Museum. 



EuLiMA L.^viGATA (H. C. Lea). 

 Plate LIII, Fig. 11. 



Pasithea hevigata H. C. Lea, 1843, New Fossil Shells from the Tertiary of Virginia, 



Abst. p. 6. 

 Pasithea IcevigataH. C. Lea, 1845, Trans. Amer. Philos. Soc, vol. ix, p. 352, pi. xxxv, 



fig. 47. 

 Not Eulima Icsvigata Emmons. 

 Eulima eborea Conrad, 1863, Proc. Acad. Nat. Sci. Phila., vol. xiv, p. 566. (In part). 



Description. — " Shell elevated-conical, acuminate, imperforate, thick, 

 smooth, ivory-like, shining; spire attenuate, conical, acute; sutures 

 linear, very small, whorls flat; last whorl somewhat angular; base 

 smooth ; aperture obliquely quadrilateral, acutely angular above and 

 below; effuse." Lea, 1845. 



Sides straight to the line of continuation of the suture around the 

 middle of the body whorl, here they are obtusely angular then curve to 

 the extremity of the shell. 



Length, 10 mm. ; diameter, 2^ mm. 



Occurrence. — St. Mary's Formation. St. Mary's Eiver. 



Collections. — Maryland Geological Survey, Johns Hopkins University, 

 Cornell University, Wagner Free Institute of Science, U. S. National 

 Museum. 



Eulima migrans Conrad. 

 Plate LIII, Fig. 12. 



? Turbo subidata Donovan, 1803, The Natural History of British Shells, vol. v, 



expl. pi. clxxii. 

 Eulima migrans Conrad, 1846, Proc. Acad. Nat. Sci. Phila., vol. iii, p. 20, pi. i, 



fig. 22. 

 Eulima suhulata Emmons, 1858, Kept. N. Car. Geol. Survey, p. 269, fig. 158. 

 Eulima migrans Conrad, 1862, Proc. Acad. Nat. Sci. Phila., vol. xiv, p. 366. 

 Eulima migrans Meek, 1864, Miocene Check List, Smith. Misc. Coll. (183), p. 17. 



Description. — "Subulate, very narrow or slender, suture indistinct; 

 aperture direct, oblong-ovate, acute." Conrad, 1846. 



" Shell subulate, tapering, pale flesh-color, glossy, fasciated with 

 testaceous-brown. Aperture oval." Donovan, 1803. 



