REPORT OF THE SECRETARY 127 



VOLUME 86 



Smithsonian Meteorological Tables, Fifth Revised Edition, First Reprint 

 lxxxvi+282 pp. (Publ. 3116.) 



VOLUME 97 



No. 5. Three pictographic biographies of Sitting Bull, by M. W. Stirling. 

 57 pp., 46 pis. (Publ. 3482.) July 22, 1938. 



No. 6. Evolution of the Annelida, Onychophora, and Arthropoda, by R. B. 

 Snodgrass. 157 pp., 54 figs. (Publ. 3483.) August 23, 1938. 



No. 7. The direct-historical approach in Pawnee archeology, by Waldo R. 

 Wedel. 21 pp., 6 pis., 2 figs. (Publ. 3484.) October 19, 1938. 



No. 8. Drawings by George Gibbs in the Far Northwest, by David I. Bush- 

 nell, Jr. 28 pp., 18 pis., 5 figs. (Publ. 3485.) December 30, 1938. 



No. 9. A new nuthatch from Yunnan, by H. G. Deignan. 2 pp. (Publ. 

 3486.) October 10, 1938. 



No. 10. Fourth contribution to nomenclature of Cambrian fossils, by Charles 

 Elmer Resser. 43 pp. (Publ. 34S7.) December 17, 1938. 



No. 11. An assay method for growth-promoting substances utilizing straight 

 growth of the Avena coleoptile, by Robert L. Weintraub. 10 pp., 1 pL, 1 fig. 

 (Publ. 3488.) December 31, 1938. 



No. 12. The Spence shale and its fauna, by Charles Elmer Resser. 29 pp., 



6 pi. (Publ. 3490.) January 20, 1939. 



Title page and table of contents. (Publ. 3529.) 



VOLUME 98 



No. 1. Two remarkable new species of marine shells from Florida, by Paul 

 Bartsch. 3 pp., 1 pi. (Publ. 3524.) January 26, 1939. 



No. 2. The sunspot period, by H. Helm Clayton. 18 pp., 1 pi., 12 figs. 

 (Publ. 3526.) March 27, 1939. 



No. 3. The embryology of fleas, by Edward L. Kessel. 78 pp., 12 pis. (Publ. 

 3527.) May 1, 1939. 



No. 4. Five new races of birds from Venezuela, by Alexander Wetmore. 



7 pp. (Publ. 3528.) March 10, 1939. 



No. 5. Utilizing heat from the sun, by C. G. Abbot. 11 pp., 4 pis., 1 fig. 

 (Publ. 3530.) March 30, 1939. 



No. 6. Decapod and other Crustacea collected on the Presidential Cruise of 

 1938, by Waldo L. Schmitt. 29 pp., 3 pis., 2 figs. (Publ. 3531.) June 15, 1939. 



No. 7. A new imlm from Cocos Island collected on the Presidential Cruise of 

 1938, by O. F. Cook. 26 pp., 26 pis. (Publ. 3532.) May 29, 1939. 



No. 8. Flowering plants collected on the Presidential Cruise of 1938, by 

 Ellsworth P. Killip. 4 pp. (Publ. 3533.) May 27, 1939. 



No. 9. Algae collected on the Presidential Cruise of 1938, by William Ran- 

 dolph Taylor. 18 pp., 2 pis., 2 figs. (Publ. 3534.) June 23, 1939. 



No. 10. MoUusks collected on the Presidential Cruise of 1938, by Paul 

 Bartsch. 12 pp., 5 pis. (Publ. 3535.) June 13, 1939. 



No. 11. Echinoderms (other than Holothurians) collected on the Presidential 

 Cruise of 1938, by Austin H. Clark, 18 pp., 5 pis. (Publ. 3536.) June 2, 1939. 



No. 12. A new holothurian of the genus Tliyone collected on the Presidential 

 Cruise of 1938, by Elisabeth Deichmann. 7 pp., 3 figs. (Publ. 3537.) June 14, 

 1939. 



No. 13. The polychaetous annelids collected on the Presidential Cruise of 

 1938, by Olga Hartman. 22 pp., 3 figs. (Publ. 3538.) June 9, 19.39. 



