West Coast Nassariidae — Demond 
317 
Grant, U. S., and H. R. Gale. 1931. Cata- 
logue of the marine Pliocene and Pleisto- 
cene mollusca of California and adjacent 
regions. . . . San Diego Soc. Nat. Hist., Mem. 
1 : 1 - 1036 . 
Jordan, E. K. 1924. Quaternary and Recent 
molluscan fauna of the west coast of Lower 
California. South. Calif. Acad. Sci., Bui. 23: 
145-156. 
1936. The Pleistocene fauna of Mag- 
dalena Bay, Lower California. Stanford Univ., 
Dept. Geol. Contrih. 1: 107-173. 
Keen, A. M. 1937. An abridged check list and 
bibliography of west North American marine 
mollusca. 86 pp. Stanford University Press, 
Stanford University. 
Keep, Josiah. 1935. West coast shells. [Re- 
vised.] 350 pp. Stanford University Press, 
Stanford University. 
MacGinitie, G. E. 1931. The egg-laying 
process of the gastropod Alectrion fossatus 
Gould. Ann. and Mag. Nat. Hist. X, 8: 
258 - 261 ; 
1935. Ecological aspects of a Califor- 
nia marine estuary. Amer. Midland Nat. 
16(5): 629-765. 
and Nettie MacGinitie. 1949. 
Natural history of marine animals. 473 pp., 
282 text figs. McGraw-Hill, New York. 
Oldroyd, I. S. 1927. The marine shells of 
the west coast of North America. Stanford 
Univ., Pubs., Univ. Ser. Geol. Sci. 2(2): 
1-304. 
Ricketts, E. F., and Jack Calvin. 1948. 
Between Pacific tides. [2nd ed.] 320 pp. Stan- 
ford University Press, Stanford University. 
Rogers, J. E. 1939. TShe shell book. 485 pp., 
8 pL, 103 figs. Doubleday Doran, New 
York. 
Stearns, R. E. C. 1894. The shells of the 
Tres Marias and other localities along the 
shores of Lower California and the Gulf 
of California. U. S. Natl. Mus., Proc. 17: 
139-204. 
Tryon, G. W. 1882. Manual of conchology. 
Vol. 4. 276 pp. Private Pub., Philadelphia. 
1883. Structural and systematic concho- 
logy. Vol. 2. 430 pp. Private Pub., Phila- 
delphia. 
Woodring, W. P., M. N. Bramlette, and 
W. S. W. Kew. 1946. Geology and paleon- 
tology of Palos Verdes Hills, California. 
U. S. Geol. Survey, Prof. Paper 201 . 145 pp., 
37 pis. 
