Vol. V] DICKERSON— FAUNA OF THE TYPE TEJON 73 



Fusus willisi, new species 

 Plate 11, figures la, lb 



Shell elongate-conic; number of whorls unknown; whorls 

 convex, decorated by twelve nearly continuous axial ribs made 

 nodose by intersection of eight strong, spiral lines; suture 

 wavy, distinct; aperture elongate-oval; outer lip simple; inner 

 lip slightly incrusted. 



Dimensions: — Length of broken type. 17.5 mm.; width of 

 body-whorl, 7 mm. 



Type: — No. 345, Cal. Acad. Sci. Locality 182, on the west 

 bank of the Cowlitz River immediately south of the eastward 

 bend about one and a half miles east of Vader, Washington. 

 Coll., B. Martin. 



Named in honor of Mr. Bailey Willis of the United States 

 Geological Survey whose excellent detailed mapping in Wash- 

 ington has greatly aided workers in this field. 



Fasciolaria buwaldana, new species 

 Plate 11, figures 2a, 2b 



Shell, fusiform with probably eight convex whorls; whorls 

 slightly shouldered a short distance below a wavy, impressed 

 suture; spire-whorls decorated by nine axial ribs crossed by 

 seven, very wavy, spiral lines of equal size ; body whorl decora- 

 tion similar except that the spiral lines over the widest part of 

 whorl alternate in strength ; aperture elongate-oval, widest in 

 middle, narrowing below into a slightly sinuous canal of 

 medium length. This species also occurs at Cal. Acad. Sci. 

 Locality 245. 



Dimensions: — Length, 19.5 mm.; width of body-whorl, 7.5 

 mm. 



Type: — No. 346, Cal. Acad. Sci. Locality 182, on the west 

 bank of the Cowlitz River immediately south of the eastward 

 bend about one and one-half miles east of Vader, Washington. 

 Coll., B. Martin. 



Named for Mr. John P. Buwalda who spent a season col- 

 lecting in the Washington formations for the California 

 Academy of Sciences. 



