CONTENTS 



r TiiERioT I. Mexican mosses collected by Brother Arsene 

 Brouard-II. August 15, 1928. 26 pp., 9 text figs. (Publ. 



no. 2966.) 

 2. Resser.'Charles E. Cambrian fossils from the Mohave Desert. 



Tulv 5, 1928. 14 PP-> 3 pis. (Publ. no. 2970.) 

 ^, Snodgrass, R. E. Morphology and evolution of the msect head 



and its appendages. November 20, 1928. 158 pp., 57 text 



figs. (Publ. no. 2971.) 



4 BusHNELL, David L, Jr. Drawing by Jacques Lemoyne De 



Morcrues of Saturioua, a Timucua chief in Florida, 1564. 

 August 23, 1928. 9 pp., I pl., I text fig. (Publ. no. 2972.) 



5 \bbot Charles G. The relations between the Smithsonian 



Institution and the Wright brothers. September 29, 1928. 

 27 pp. (Publ. no. 2977.) 



6. Aldrich, L. B. a study of body radiation. December i, 1928. 



54 pp., 9 text figs. (Publ. no. 2980.) 



7. Roberts, Frank H. H., Jr. Recent archeological developments 



in the vicinity of El Paso, Texas. January 25, 1929. 14 PP- 

 5 pis.. 8 text figs. (Publ. no. 3009.) 

 ■ 8 Metcalf. Maynard ^I. Parasites and the aid they give m prob- 

 lems of taxonomy, geographical distribution, and paleogeog- 

 raphy. February 28, 1929, 36 PP-, 3 text figs. (Publ. no. 



3010.) 

 9 Miller, Gerrit S., Jr. A second collection of mammals from 



caves near St. Michel, Haiti. March 30, 1929- 30 PP- 10 pis. 



(Publ. no. 3012.) 

 10 McIndoo. N. E. Tropisms and sense organs of Lepidoptera. 



April 4, 1929. 59 pp., 16 text figs. (Publ. no. 3013.) 

 Ti Fowle, Frederick E. Atmospheric ozone: Its relation to some 



solar and terrestrial phenomena. March 18, 1929. 27 pp., 



13 text figs. (Publ. no. 3014.) 



12. Jeanqon, T. a. Archeological investigations in the Taos Val- 

 ley, New Mexico, during 1920. June 11, 1929- 29 PP- i5 P^s- 



14 text figs. (Publ. no. 3015.) 



I-,. Wetmore, Alexander. Descriptions of four new forms of 

 birds from Hispaniola. May 15, 1929- 4 PP- (P"bl. no. 3021.) 



14 Collins, Henry B., Jr. Prehistoric art of the Alaskan Eskimo. 

 November 14, 1929. 52 PP- 24 pis., 2 text figs. (Publ. no. 



3023.) 

 15. Hall, Maurice C. Arthropods as intermediate hosts of hel- 

 minths. September 25, 1929. -y pp. (Publ. no. 3024.) 



(v) 



