AUTHOR-SUBJECT INDEX, 1849-1961 



83 



Gutenberg, B., Earthquakes in North 

 America. 1950: 303-316 



Gutta-percha 

 Caoutchouc and gutta-percha. 1864: 

 206-220 



Guttmann, Oscar, Twenty years' progress 

 in explosives. 1908: 263-300 



Guttstadt, Albert, National scientific in- 

 stitutes in Berlin. 1889: 89-144 



Guyot, Arnold 



Biographical memoir of Arnold Guyot, 

 by James D. Dana. 1887: 693-722 



Gyrostats 

 Gyrostatic compass, by H. Marchand. 



1911: 111-115 

 Gyrostats and gyrostatic action, by 

 Andrew Gray. 19 14: 193-208 



Haagner, Alvin, Protective resemblance 

 of South African birds. 1909: 463- 

 504 



Hadding, Assar, First rains and their geo- 

 logic significance. 1930: 285-294 



Haeckel, Ernst, On our present knowl- 

 edge of the origin of man. 1898: 

 461-480 



Hafstad, L. R., Science, technology, and 



society. 1957: 207-220 

 Hagen, G., Memoir of Encke. 1868: 

 193-202 



Hagen, H. F., and Gray, Carl C, Eighth 



wonder: the Holland Vehicular 



Tunnel. 1930: 577-607 



Hague, Arnold, Geological history of the 



Yellowstone National Park. 1892: 



I33-I5I 



Soaping geysers. 1892: 153-161 



Hail 



Remarkable forms of hailstones re- 

 cently observed in Georgia [USSR], 

 by Staatsrath Abich. 1869: 420-421 



Hail-storm on the Bosphorus, by Com- 

 modore Porter. 1870: 475-476 



Hail-storm in Texas, by George M. 

 Bache. 1870:477-479 



Hailstorms and hailstones of the West- 

 ern Great Plains, by Vincent J. 

 Schaefer. i960: 341-348 



Hair 



Pigmentation in the Old Americans, 

 with notes on graying and loss of 

 hair, by Ales Hrdlicka. 1921: 443- 



.484 



Haite, Joshua, Antiquities of Jackson 



County, Tennessee. 1874: 384-386 



Mounds on Flynn's Creek, Jackson 



County, Tennessee. 1881: 611-612 



Haiti 



Aborigines of the ancient island of His- 

 paniola, by Herbert W. Krieger. 

 1929: 473-506 

 Haldeman, S. S., A polychrome bead 



from Florida. 1877: 302-304 

 Hale, George E., Earth and sun as mag- 

 nets. 1913: 145-158 

 Function of large telescopes. 1898: 



123-140 

 Opportunities for astronomical work 

 with inexpensive apparatus. 1907: 

 267-285 

 Possibilities of instrumental develop- 

 ment. 1923: 187-193 

 Stellar evolution in the light of recent 

 research. 1902: 149-163 

 Hale, George E., and Elleman, Ferdi- 

 nand, Rumford spectroheliograph at 

 the Yerkes Observatory. 1904: 131- 

 144 

 Hales, Henry, Prehistoric New Mexican 



pottery. 1892: 535-554 

 Half-breeds 

 French half-breeds of the Northwest, 

 by V. Havard. 1879: 309-327 

 Halftone screen 

 Development of the halftone screen, 

 by Jacob Kainen. 195 1: 409-425 

 Halibut 



Conservation of the Pacific halibut, 

 an international experiment, by Wil- 

 liam F. Thompson. 1935: 361-382 

 Hall, Daniel, Soil erosion: growth of the 

 desert in Africa and elsewhere. 



m 8 '- 303-315 



Halley's comet 

 Return of Halley's comet, by W. W. 

 Campbell. 1909: 253-259 



