190 Kansas Academy of Science. 



Living: Strait of Faca to San Diego, Cal. (Cooper). 



Pleistocene: Santa Barbara to San Diego, Cal. (Cooper); San 

 Pedro, Los Cerritos, Spanish Bight and Pacific Beach, San Diego, 

 at Barstow's ranch, Ventura (Arnold). 



Pliocene: Kirker's Pass, San Diego well. Twelve Mile House, 

 Seven Mile Beach, Cal. (Cooper); San Pedro, Cal. (Arnold); 

 Quillayute, Wash. (Reagan). 



Oligocene-Miocene: Gettysburg, Wash. (Reagan). 



Specimen figured is from the Quillayute formation. 



Family LVII Fasciolariid.e; Subfamily, Fusing; Genus Pisiana Bivona. 



"Shell oblong; spire prominent; whorls smooth or spirally stri- 

 ated; canal very short; outer lip thickened and crenulated. 

 Pisiana pusio Linne is a characteristic species." (Arnold.) 

 25. Pisiana clallamensis n. s. Plate III, fig, 25. 



Shell of medium size, biturbinate to fusiform ; spire broadly 

 conical, elevated; whorls five or six (top of spire broken), angu- 

 larly ventricose; three low angular ridges revolve on each whorl — 

 one just in front of the suture, its posterior slope joining the 

 suture, and two on the body of the whorl, with a somewhat wide 

 band between them; upper side of volutions obliquely sloping; 

 lower side rounded; surface ornamented with very fine, revolving 

 lines ; suture distinct ; aperture oval-pyriform ; outer lip thick ; 

 umbilicus perforate. 



Dimensions: Height of body whorl and first whorl of spire, 35; 

 height of body whorl, 30; lat. of body whorl, 23; aperture, 22 x 14, 



This species is found in the Oligocene-Miocene in both the 

 upper and lower series at East Clallam. The specimen figured is 

 from the lower series. 



Family LVIII Buccinid^; Genus Chrysodomus Swainson. 



Shell fusiform, elongate-ovoid, inflated, sometimes sinstral; spire 

 elevated; whorls rounded; apex papillary; aperture oval; canal 

 short, sometimes bent; inner lip simple, smooth. 



26. Crysodomus gettysburgensis n. s. Plate III, fig. 26. 



Shell much broken, large, fusiform; spire elevated; whorls 

 sharply angulated, forming an unkeeled spiral table; surface un- 

 ornamented; aperture pyriform; inner lip incrusted; canal curved 

 backwards. 



Demensions: Lat. of body whorl, 38; of next whorl, 24; alt, of 

 body whorl, exclusive of canal, 39; of next whorl, 13. 



This species ditfers from C. tahulatus Baird in its larger size, in 



