BIGELOW: EXPLORATIONS IX THE GULF OF MAINE. 145 



BIBLIOGRAPHY. 



Agassiz, Alexander. 



1865. North American Acalephae. Mem. M. C Z., 1, 14, 234 pp., 

 360 figs. 

 Apstein, Carl. 



1909. Das vorkomen von Salpen in arktischen gebieten. Fauna Arctica, 

 5, p. 1-12, 13 figs. 

 Bigelow, H. B. 



1909. Cruise of the U. S. Fisheries Schooner "Grampus" in the Gulf 

 Stream during July, 1908, with description of a new Medusa (Brj'tho- 

 tiaridae). Bull. M. C. Z., 52, p. 193-210, 1 pi. 



1911. Report on the scientific results of the expedition to the Eastern 

 Tropical Pacific, 1904-1905. XXIII. The Siphonophorae. Mem. 

 M. C. Z., 38, p. 171-401, 32 pis. 



1913. Oceanographic cruises of the U. S. Fisheries Schooner "Grampus" 

 1912-1913. Science, 38, p. 599-601. 

 Browne, E. T. 



1910. Coelentera. V. Medusae. National Antarctic exped. Nat. hist., 

 5, 62 pp., 7 pis. 



Dawson, W. B. 



1910. Effect of the wind on currents and tidal streams. Trans. Roj^al 

 soc. Canada, ser. 3, 3, sect. 3, p. 179-196. 

 Dickson, H. N. 



1901. The circulation of the surface waters of the North Atlantic ocean. 

 Philos. trans., ser. A, 196, p. 61-203, pi. 1-4. 

 Ekman, V. M. 



1910. Tables for sea-water under pressure. Cons. int. expl. mer., Publ. 

 circ, no. 49, 48 pp. 

 Esterly, C. O. 



1905. The pelagic copepods of the San Diego region. Univ. Calif. 

 Publ. zool., 2, p. 113-233, fig. 1-62. 

 Fewkes, J. W. 



1888. On certain Medusae from New England. Bull. M. C Z., 13, 

 p. 209-240, 6 pis. 

 Fowler, G. H. 



1905. Biscayan plankton collected during a cruise of H. M . S. ' Research,' 

 1900. 3. The Chaetognatha. Trans. Linn. soc. London. Zool., 

 ser. 2, 10, p. 55-88, pi. 4-7. 

 Hautreux, A. 



1910. Atlantique Nord. Bouteilles, glaces et carcasses flottantes de 1887 

 k 1909. Bull. Inst. oc4anog., no. 173, 18 pp., 4 charts. 



1911. Temperatures de TAtlantique Nord. Bull. Inst, oceanog., no. 

 201, 23 pp. 



