236 
BULLETIN OF THE BUREAU OF FISHERIES 
Crampton, C. Ward. 
1908. Physiological age. A fundamental principle. I. American Physical Education 
Review, Vol. XIII, No. 3, March, 1908, pp. 141-145. II IMd., No. 4, April, 1908, pp. 
214-227. III. Ibid., No. 5, Maj-, 1908, pp. 268-283. IV. Ibid., No. 6, June, 1908, pp. 
345-858. 
Dall, William H. 
1899. Synopsis of the Soleuidse of North America and the Antilles. Proceedings, United 
States National Museum, Vol. XXII, 1900, pp. 107-112 [see p. 109]. Washington. 
Field, Ikving A. 
1922. Biology and economic value of the sea mussel (Mytilus edulis). Bulletin, United 
States Bureau of Fisheries, Vol. XXXVIII, 1921-22 (1923), pp. 127-259 [see p. 
200], figs. 100-230. Washington. 
Kellogg, James Laweence. 
1910. Shellfish industries. 361 pp. Henry Holt and Co., New York. 
McEwEN, George F. 
1912. The distribution of ocean temperatures along the west coast of North America, de- 
duced from Ekmau's theory of the upwelling of cold water from the adjacent 
ocean depths. Internationale Revue der Gesampten Hydi'obiologie und Hydro- 
graphie, Band V, 1912, pp. 243-286. Leipzig. 
McMiLLiN, Harvey C. 
1923. Life history and growth of the razor clam. In 34th Annual Report, Supervisor of 
Fisheries of the State of Washington, 1923-24 (1925). 
Nelson, Julius. 
1917. An investigation of oyster propagation in Richmond Bay, P. E. I., during 1915. Con- 
tributions to Canadian Biology, 1915-16 (1917), pp. 53-78. Ottawa. 
Nelson, Thuklow C. 
1921. Aids to successful oyster culture. In New Jersey Agricultural College Experiment 
Station Bulletin No. 351. 59 pp., illus. 
Oi.DROTD, Ida Shepard. 
1924. Marine shells of Puget Soun(J and vicinity. Publications, Puget Sound Biological 
Station of the University of Washington, Vol. 4, March, 1924, pp. 1-272 [see p. 58]. 
Seattle. 
Thompson, William F. 
1914. A preliminary report on the life liistory of the halibut. Report of the Commissioner 
of Fisheries. Province of British Columbia, 1914 (1915), p. N 76. Victoria. 
Thompson, Will F., and Julia Bell Thompson. 
1919. The spawning of the grunion {Lenresthes tenuis). Fish Bulletin No. 3, Califoi'nia 
Fish and Game Commission, pp. 1-29 [see pp. 15 and 16]. Sacramento. 
Weymouth, Frank W. 
1923. Life history and growth of the Pismo clam (Tivela stultorum Mawe). Fish Bulletin 
No. 7, California Fish and Game Commission, pp. 1-120. Sacramento. 
Weymouth, F. W., H. C. McMilltn, and Willis H. Rich. 
1925. The regression of age on size, a neglected aspect of growth. Proceedings, Society for 
Experimental Biology and Medicine. [In press.] 
