74 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 3 



Literature Cited 



Allen, W. E. 



1923. Observations on surface distribution of marine diatoms of Lower 

 California in 1921. Proc. Calif. Acad. Sci., vol. 12, pp. 437-42. 



1937. Plankton diatoms of the Gulf of California obtained by the G. Allan 

 Hancock Expedition of 1936. The Hancock Pacific Expeditions, The 

 Univ. So. Calif. Publ., vol. 3, pp. 47-59. 



In Press. The Templeton Crocker Expedition to the Gulf of California in 

 1935 — the Phytoplankton. 

 Hancock Expedition of 1936. Hancock Pacific Expeditions, The 



