Vol. VII] WARING— STRATIGRAPHIC AND FAUNAL RELATIONS 97 



Gasteropoda 



Surcula (?) species 



PI. 15, Fig. 16 



Cf. Surcula davisiana Cooper, Bull. Univ. of Cal., vol. 7, p. 

 279, pi. 12, figs. 6a and 6b, 1913. 



Nuclear whorls and canal broken off. Spire of medium 

 height ; center of whorls sharply angulated, concave above and 

 marked by fine spiral lines ; body whorl concave immediately be- 

 low to a wide rounded rib, which is covered by the succeeding 

 whorls ; lower part of body whorl slightly concave and tapering 

 into the canal ; aperture broad and angulated above, narrow 

 below. Locality 8, L. S. J. U. Pal. Coll. 



Fasciolaria chatsworthensis, new species 

 Pi. 14, Fig. 16 



Shell large, solid, seven whorls ; nucleus small ; whorls all 

 broadly convex, smooth, or covered with minute, almost mega- 

 scopic spiral lines, and by lines of growth ; suture linear, faintly 

 impressed ; canal rather short, with a strong siphonal fasciole ; 

 aperture elongated, acute behind ; outer lip simple ; pillar 

 twisted. From one and one-half miles east of McCray Wells, 

 Ventura County. L. S. J. U. Pal. Coll. 



Lyria andersoni, new species 

 PI. 15, Fig. 12 



Shell subfusiform, eight-whorled ; first whorls nuclear; spiral 

 sculpture covering entire shell save protoconch ; transverse 

 sculpture of eight prominent, transverse folds extending entire 

 height of whorls ; abruptly truncated above and gradually im- 

 pressed below ; aperture long and narrow, outer lip slightly in 

 advance of a transverse fold ; inner lip with wash of callous and 

 three or four plaits ; canal slightly turned backward and 

 notched ; a spiral fold on the canal represents the former posi- 

 tions of the notch. This species does not develop tubercles on 

 the whorls as does Cancellaria irelaniana Cooper. Locality 8, 

 L. S. J. U. Pal. Coll. 



