44 REPORT OF THE EXECUTIVE COMMITTEE. 



Bassett, H. p. See Jones, H. C. 



Bauer, I,. A., U. S. Coastand Geodetic Survey, Washington, D. C. The physical 

 decomposition of the earth's permanent magnetic field. No. IV : {a) Intro- 

 ductory note; {b) Secular motion of a free magnetic needle; (^") Vertical 

 earth-air electric currents ; {d) Residual magnetic field and diurnal varia- 

 tion field. 3 figs. (Terr. Mag., v. 9, pp. 1 13-133. Sept., 1904.) 



. The physical decomposition of the earth's permanent magnetic field, 



No. V : Systems of magnetic forces causing the secular variation of the 

 uniform portion of the earth's magnetism. (Terr. Mag., v. 9, pp. 173-186. 

 Dec, 1904.) 



. Proposed magnelic and electric observations during the total solar 



eclipse of August 30, 1905. (Preliminary information.) (Science, n. s., 

 V. 22, p. 216. Aug. iS, 1905) 



. Recent advances in the analysis of the earth's permanent magnetic field. 



Address before the Int. Elec. Congress, St. Louis, 1904. (Science, n. s., v. 

 20, p. 634. Nov. II, 1904.) 



. Magnetic storm of Oct. 31-Nov. i, 1903, recorded at the Coast and Geo- 

 detic Survey magnetic observatories. Illus. (Terr. Mag. ,v. 9, pp. 25-28. 

 March, 1904.) 



. Results of magnetic observations made by the Coast and Geodetic Sur- 

 vey between July i, 1903, and June 30, 1904. ( App. 3, Rep. 1904, U. S. Coast 

 and Geod. Surv., pp. 185-255, pi. 2.) 



. Appeal for cooperation in magnetic and allied observations during total 



solar eclipse of Aug. 29-30, 1905. (Terr. Mag., v. 9, p. 134. Sept., 1904.) 



— . A contemplated magnetic survey of the North Pacific Ocean by the 



Carnegie Institution. (Science, n. s., v. 21, pp. 594-596. Apr. 14, 1905.) 



. Inauguration of the magnetic surve}' of the Pacific Ocean and the recent 



eclipse magnetic observations. Illus. (Terr. Mag., v. 10, pp. 143-145. Sept., 



. Department of International Research in Terrestrial Magnetism. With 



portrait of Andrew Carnegie. (Terr. Mag., v. 9, pp. 1-8. March, 1904.) 



. Note on work of Department of International Research in Terrestrial 



Magnetism for 1904. (Terr. Mag., v. 9, pp. 88-89. June, 1904.) 



. Work of the Department of Terrestrial Magnetism of the Carnegie Insti- 

 tution for 1905. (Terr. Mag., v. 10, pp. 103-105. June, 1905.) 



. Report of the Department of Internalional Research in Terrestrial Mag- 

 netism. (Year Book No. 3, Car. Inst, of Wash., pp. 68-74. I904- ) 



and Littlehales, G. W. Proposed magnetic survey of the North 



Pacific Ocean b\' the Carnegie Institution. (Terr. Mag., v. 9, pp. 163-166. 



Dec, 1904.) 

 BURBANK, J. E., U. S. Coast and Geodetic Survey, Washington, D. C. Earth 



currents and a proposed method for their investigation. (Terr. Mag., v. 10, 



pp. 23-49. March, 1905.) 

 . Earthquake disturbances recorded on the magnetographs at the observa- 

 tories of the U S. Coast and Geodetic Survey. No. i. Illus. (Terr. Mag., 



V. 10, pp. 1 13-125. Sept., 1905.) 

 . Specific electrical conductivity of the air at sea. Illus. (Terr. Mag. , 



V. 10, pp. 126-129. Sept., 1905.) 



InduzierteThoriuinaktivitatinGottingen. (Reprint from Ph)'sikalische 



Zeitschrift, 6 Jahrgang, no. 14, pp. 436-438. 1905.) 

 Cady, W. G., Wesleyan University, Middletown, Conn. A direct-recording 

 magnetic variometer. 2 figs. (Terr. Mag., v. 9, pp. 69-80. June, 1904.) 

 Cannon, W. A., Tucson, Ariz. A new method of measuring the transpiration 

 of plants in place. (Bull. Torr. Bot. Club, v. 32. 1905.) 



. The transpiration of /^9«^«/<?;7a splendens- 7 figs. (Bull. Torr. Bot. 



Club, v. 32, pp. 397-414. 1905.) 



The biological relations of certain cacti. (American Naturalist. 1905.) 

 On the water-conducting system of some desert plants. 10 figs. (Bot. 



Gaz., V. 39, pp. 397-408. 1905.) 

 Case, E. C, vState Normal School, Milwaukee, Wis. Bathygnathtis borealis, 

 Leidy, and the Permian of Prince Edwards Island. (Science, n. s , v. 22, 

 PP- 52-53- July 14. T905.) 



