CONTENTS OF VOLUME XXXIV. 



N U 31 B E R C . 



Page. 

 Art. I. Description of the Remains of a new Enaliosaurian (Eo- 



sauriis Acadianns), from the Coal Formation of Nova Scotia ; 



by O. C. Marsh, B.A.— With Plates, ... - 1 

 n. The Physiology of Sea-sickness; by RicnARD Meade Bache, 17 



III. On the Empirical Interpolation of Observations in Physics 



and Chemistry ; by W. P. G. Bartlett, - - - - 27 



IV. On Electrical currents circulating near the Earth's surface, 

 and their connection with the phenomena of the Aurora Po- 

 laris.— 9ih Article ; by Prof. Elias Loomis, ■ - 34 



V. Observations on the Saltwa!ers of the Alleghany and Keske- 



minetas Valleys; by Dr. Edward Stieren, - - ■ 46 



VI. A Sketch of the Mandan Indians, with some Observations 



illustrating the Grammatical Structure of their Language; 



by Dr. F. V. Hayden, 57 



VII. On Triethylamine ; by M. Carey Lea, - - - - 66 



VIII. Notes on American Fossil Fishes ; by Dr. J. S. Newberry, 73 

 LX. Experiments on the formation of Infusoria in boiled solutions 



of organic matter, enclosed in hermetically sealed vessels, 



and supplied with pure air ; by Prof. Jeffries VVyman, M.D., 79 



XI. Geographical Notices. No. XVII, - - - - - 87 

 Kilimanjaro, the snow covered Equatorial Peak of Africa, 

 87.— Livingstone's Expedition.— The Rovuma River, 89. 



— Yoruba and the Niger Valley, 93.— Dr. Hayes's Arctic 

 Voyage, 95. — Meteorological record at Kanagawa, Japan, 

 1860: Schlagintweit's India and High Asia, 96.— United 

 States Government Surveys, 98. 



XII. H. and R. de Schlagintweit on the Geographical Configu- 

 rations of India and High Asia, - - - - 101 



XIII. On the Detection of Picroto.xine ; by John W. Langley,S.B., 109 



XIV. Some contributions to a knowledge o 

 the Copper Range of Lake Superior ; by C. P. Wil] 

 A.M. and J. F. Blandy, M. and C.E., - 



