Vol. X] EVERMANN— DIRECTOR'S REPORT FOR 1920 135 



8. A Water-Fowl Habitat Group. < Museum Work, Vol. II, No. 2, 

 November, 1919, p. 35, 1 plate. 



9. Museum Exhibits of Real Value. <Outers' Recreation, Vol. LXI, 

 No. 6, December, 1919, p. 435, 1 text-figure. 



10. The Northern Fur-Seal Problem as a Type of Many Problems of 

 Marine Zoology. <Bulletin No. 9 of the Scripps Institution for 

 Biological Research of the University of California, pp. 13-26, De- 

 cember 15, 1919. (Differs somewhat from No. 4.) 



11. Scientific and Economic Problems of the Mammals and Birds of 

 the North Pacific. < Bulletin No. 9 of the Scripps Institution for 

 Biological Research of the University of California, pp. 27-34, 

 December 15, 1919. 



12. Plans for the Steinhart Aquarium. < Pacific Fisherman, Vol. 

 XVII, No. 12, December, 1919, p. 63, 1 text-figure. 



13. A Mountain Sheep Habitat Group. < Forest and Stream, Vol. XC, 

 No. 1, January, 1920, p. 7)2, 1 text-figure. 



14. Birds' Nests in the Music Concourse, Golden Gate Park. <The 

 Gull, Vol. II, No. 1, January, 1920, p. 3-4. 



15. The Steinhart Aquarium, California. <The American Angler, 

 Vol. V, No. 1, May, 1920, pp. 19-20, 1 text-figure. 



16. Lake Maxinkuckee : A Physical and Biological Survey. The De- 

 partment of Conservation, State of Indiana, Publication No. 7, 

 Volume I, pp. 1-660, 9 halftone plates, 38 colored plates, 24 text- 

 figures, 1 map; Volume II, pp. 1-512, 1920 (September) (with 

 Howard Walton Clark). 



Hanna, G. Dallas 



1. The Introduction of Acanthinula har^a and Circinaria vancouver- 

 ensis on St. Paul Island, Alaska. <The Nautilus, Vol. XXXIII, 

 No. 4, p. 143, April, 1919. 



2. Fossil Mollusks from the John Day Basin in Oregon. <Univer- 

 sity of Oregon Publications, Vol. I, No. 6, pp. 1-8, pi. I, August, 

 1920. 



3. Report of the Department of Invertebrate Paleontology for 1919. 

 <Proceedings of the California Academy of Science, Ser. 4, Vol. 

 IX, Nos. 14-15, pp. 387-389, August, 1920. 



4. New and Interesting Records of Pribilof Island Birds. <The 

 Condor, Vol. XXII, No. 5, pp. 173-175, Sept.-Oct. (September 24), 

 1920. 



5. Birds of the Alaska Fur Seal Islands. <The Gull, Vol. II, No. 12, 

 December, 1920. 



6. Census of Alaska Fur Seals in 1919. <Rept. U. S. Commissioner 

 of Fisheries for 1919(1920). Bureau of Fisheries Document 

 No. 891. 



Mailliard, Joseph 



1. Notes from the Feather River Country and Sierra Valley, Califor- 

 nia. <The Condor, Vol. XXI, p. 74, March 25, 1919. 



