190 



ANNUAL REPORTS, SMITHSONIAN INSTITUTION 



Vision — Continued 



Observations on vision in brightness 



and in obscurity, with a hypothesis 



on the cause of color-blindness, by 



O. Lummer. 1904: 249-258 



Problem of color vision, by John M. 



Dane. 1907: 613-625 

 See also Sight 

 Vital force 



The lingering dryad, by Paul R. Heyl. 

 1929: 205-214 

 Vitality 

 Lengthening of human life in retro- 

 spect and prospect, by Irving Fisher, 



1927: 535-554 

 Vitality, by H. H. Huggins. 1866: 



379-388 

 Vitamins 



Discovery and significance of vitamins, 



by Frederick Gowland Hopkins. 



1935: 265-273 

 Industrial development of synthetic 



vitamins, by Randolph T. Major. 



1942: 273-288 

 Vitamins, by W. D. Halliburton. 



1920: 241-246 

 Vitamins and their occurrence in 



foods, by Hazel E. Munsell. 1941: 



239-265 

 Vivian, R. A., Some bird life of British 



Papua. 1904: 413-417 

 Volcanoes 



Birth of Paricutin, by Jenaro Gonzalez 



and William F. Foshag. 1946: 223- 



2 34 

 Bogoslof volcanoes, by C. Hart Mer- 



riam. 190 1: 367-375 

 Causes of volcanic activity, by Arthur 



L.Day. 1925:257-270 

 Eruption of a volcano in Nicaragua, 



November 14, 1867, by A. B. Dickin- 

 son. 1867: 467-470 

 Eruption of the volcano of Colima in 



June, 1869, by Charles Sartorius. 



1869: 422-423 

 Eruption of Vesuvius in April, 1906, 



by A. Lacroix. 1906: 223-248 



Glacial history of an extinct volcano, 

 Crater Lake National Park, by Wal- 

 lace W. Atwood, Jr. 1935: 303-320 



Mechanism of volcanic action, by H. J. 

 Johnson. 1909: 305-315 



1959-60 eruption of Kilauea volcano, 

 by Donald H. Richter and Jerry P. 

 Eaton, i960: 349-355 



1944 eruption of Usu, in Hokkaido, 

 Japan, by Takeshi Minakami and 

 others. 1952: 261-272 



1942 eruption of Mauna Loa, Hawaii, 

 by Gordon A. MacDonald. 1943: 

 199-212 



Preliminary report on the recent erup- 

 tion of the Soufriere in St. Vincent, 

 and of a visit to Mont Pelee, in 

 Martinique, by Tempest Anderson 

 and John S. Flett. 1902: 309-330 



Recent great eruption of the volcano 

 "Stromboli," by Frank A. Perret. 

 1912: 285-289 



Seismology and vulcanology: recent 

 scientific progress. 1884: 215-235; 

 1885: 471-493; 1887: 289-312 



Utilization of volcanic steam, in Italy. 

 1923: 519-521 



Volcanic eruptions on Martinique and 

 St. Vincent, by Israel C. Russell. 

 1902: 331-349 



Volcanic eruptions and earthquakes in 

 Iceland within historic times, by 

 George H. Boehmer. 1885: 495-541 



Water and volcanic action, by Arthur 

 L. Day and E. S. Shepherd. 1913: 



2 75-305 



Vollum, Edward P., Wingless grasshop- 

 per of Shasta and Fall River Valleys, 

 California, i860: 422-425 



Volta, Alexander 



Eulogy on Alexander Volta, by Arago. 

 1875: 115-141 



Vreeland, Charles E., and Bransford, 

 J. F., Antiquities at Panteleon, 

 Guatemala. 1884: 719-730 



Vulcanology 

 See Volcanoes 



Walcott, Charles D., Evidences of primi- 

 tive life. 19 15: 235-255 



