CONTENTS 



1. KiLLir, Ellsworth P. The liotanical collections of William 



Lobb in Colombia. 13 pp., Eeb. 4, 1932- (Publ. 3133-) 



2. KELLor,.., Ri:mington. a Miocene long-beaked porpoise from 



California. 11 pp., 4 l'I>-. J^"- ^-'^ I93-'- * P"bl. 3135.) 



3. BusHNELL, David I., Jr. Seth Eastman: The master painter 



of the North American Indian. 18 pp., 15 pis., i fig. (Publ. 



4. AiiBOT, C. G. The periodometer : An mstrument for hndnig and 



evaluating periodicities in long series of observations. 6 pp., 

 I pi., I fig., Feb. 6, 1932. (Publ. 3138.) 



5. Mtchelson. Truman. The narrative of a southern Cheyenne 



woman. 13 pp., Mar. 21, 1932. (Publ. 3140.) 



6. Lesser, Alexander, and Weltfish, Gene. Composition of 



the Caddoan linguistic stock. 15 pp., May 14, '93-- (Pul'l- 



3141.) 



7. Weltfish, Gene. Preliminary classification of prehistoric south- 



western basketry. 47 PP-, I9 %«•• J^h' i-'- ^97,^- (^'^^^^- 3i69-) 



8. Brackett, F. S. Graphic correlation of radiation and biological 



data. 7 pp.. I fig., May 17, 1932. (Publ. 3170.) 



9. Abbot. C. G., and Bond, Gladys T. Periodicity in solar varia- 



tion. 14 pp., 8 figs., ^lay 24, 1932. (Publ. 3172.) 



10. Meier, Florence E. Lethal action of ultra-violet light on a 



unicellular green alga. 11 pp., 2 pis., i fig., Ang. 17. I93-'- 

 (Publ. 3173.) 



11. Russell, T- Townsend. Report on archeological research m the 



foothills" of the Pyrenees. 5 pp., 8 pis., Aug. 26, 1932. (Publ. 



3174-) 



12. Brackett, F. S.. and INIcAlister, E. D. A spectrophotometric 



development for biological and photochemical investigations. 

 7 pp., 3 pis., 5 figs., Sept. 26, 1932. (Publ. 3176.) 



13. Brackett, F. S., and Johnston, Earl S. The functions of 



radiation in the physiology of plants. L General methods and 

 ap])aratus. 10 pp., i ph. 3 ^gs-, Nov. 14. 1932. (Publ. 3179.) 



14. Johnston, Earl S. The functions of radiation in the physiology 



of plants, n. Some efTects of near infra-red radiation on 

 plants. 15 pp.. 4 pis., 2 figs., Nov. 15. 1932. (Publ. 3180.) 



(v) 



