Vol. IV] ANDERSON AND MARTIN— NEOCENE RECORD 67 



Eulimella dilleri, new species 

 Plate 7, figure 24. 



Shell small, elongated, turriculated, solid, with eight to ten 

 whorls ; apex acute ; whorls smooth, flatly convex ; body-whorl 

 sharply rounded below into a convex base; suture impressed, 

 distinct ; aperture subrectangular ; inner lip reflexed ; columella 

 straight, without plications. 



Dimensions : — Altitude of the figured specimen, apex broken, 

 9.5 mm. ; maximum width of the shell, 3.5 mm. 



Occurrence : — From the Miocene of the Oregon coast, four 

 miles north of Yaquina Bay, locality 37. 



This species differs from Eulimella ochsneri in having more 

 convex whorls, an impressed suture instead of the appressed 

 suture of the latter, and in being less convex at the periphery 

 of the body-whorl. 



Type: — No. 140, Cal. Acad. Sci., Lincoln County, Oregon, 

 in the sea clifif ^/4 mile north of lighthouse at Cape Foulweather. 



Named in honor of Mr. J. S. Diller, Geologist, U. S. Geo-, 

 logical Survey. 



Eulimella californica, new species 

 Plate 7, figures 19a, 19b, and 19c. 



Shell small, turriculated, elongated, smooth, solid, with seven 

 or eight whorls ; apex acute ; whorls with a slight angulation 

 near the anterior margin, flatly convex above, smooth ; body- 

 whorl convex at the base, nearly flat above ; base not flattened ; 

 suture impressed ; aperture elliptical ; outer lip arcuate ; inner 

 lip concave, slightly incrusted. 



Dimensions : — Altitude of the type specimen, 4.5 mm. ; maxi- 

 mum latitude, 2 mm. 



Occurrence : — Lower Miocene of Kern River, California, 

 locality 64. 



This species can be distinguished from Eulimella ochsneri 

 and E. dilleri by its much smaller size, by the slight angulation 

 on the anterior margin of the whorls, the lack of flattened base, 

 and a more elliptically shaped aperture. 



Type: — No. 141, and cotype No. 142, Cal. Acad. Sci., in the 

 bottom of a small canyon about 1% miles due north of Barker's 

 ranch house, Kern County, California. 



