LIST OF SMITHSONIAN PUBLICATIONS. 59 



Terrestrial Physics : 



The Earthquake in Peru, August 13, 1S68. J. V. Campbell. 



The Electro-Maguetic Seismograph. Prof. Palmieri, of the University of 



Naples. 

 On the Distribution of Forest Trees in Montana, Idaho, and Washington. 



W. W. Johnson. 

 Influence of the Aurora on the Telegraph. W. D. Sargent. 

 Meteorology : 



New Classification of Clouds. Prof. Andre Poey. 



On the Evaporation observed at Palermo in 1S65 and 1866. P. Tacchini. 



On the Electricity of Induction in the Aerial Strata of the Atmosphere, 



which, in the Shape of a Ring, surround a Cloud that is resolving into 



Rain, Snow, or Hail. Prof. Fr. Zantedeschi. 

 On the presence of Electricity during the fall of Rain. Prof. Palmieri, 



of the Vesuvius Observatory. 

 Climate of Kansas. R. S. Elliott. 



Account of a Hail-storm on the Bosphorus. From Porter's Constantinople. 

 Account of a Hail-storm in Texas. Lieutenant George M. Bache. 



Report for 1871. 



Meteorological Articles received by the Institution, and deposited in the 



Library of Congress. Auroras, Earthquakes, etc. etc. etc. 

 Dodge, Memoir of Sir John Frederick William Herschel. 

 Arago, Eulogy on Joseph Fourier. 

 Odling, Professor Thomas Graham's Scientific Work. 



Helmholtz, On the Relation of the Physical Sciences to Science in General. 

 Kornhuber, Alternate Generation and Parthenogenesis in the Animal 



Kingdom. 

 Reichardt, Present State of our Knowledge of Cryptogamous Plants. 

 Stockwell, Recent Researches on the Secular Variations of the Planetary 



Orbits. 

 DeForest, Methods of Interpolation applicable to the graduation of irregular 



series, such as Tables of Mortality. Part I. 

 DeSaussure, Report on the Transactions of the Society of Physics and Natural 



History of Geneva, from July, 1870, to June, 1871. 

 Expedition toward the North Pole : 



Scientific Instructions to Captain Hall. Henry, Hilgard, Newcomb, Baird, 

 Meek, Agassiz. 

 Ethnology : 



Indian Mounds near Fort Wndsworth, Dakota. Dr. A. J. Comfort. 



Antiquities on the Cache la Poudre River, Weld County, Colorado Terri- 

 tory. E. L. Berthoud. 



Antiquities in New Mexico. W. B. Lyon. 



Antiquities in Lenoir County, North Carolina. J. Mason Spainhour. 



Account of the Old Indian Village, Kushkushkee, near Newcastle, Penn- 

 sylvania. E. M. McConnell. 



Pima Indians, of Arizona. Captain F. E. Grossmann. 



Indian mode of making Arrow-heads and obtaining Fire. General 

 George Crook. 



