INDEX. 465 



Page. 



MacDonald, Rev. Jas. Explorations by 26 



MacFarlane, Robert. Explorations by 26 



Magendie, Memoir of, by M. Flourens , 91 



Maps of America. Proposed by Dr. E. H. Davis 370 



Proposed by Geo. Gibbs , 368 



March, W. T. Explorations by 27 



Mariguac's chemical researches 295 



researches on aeronautics 292 



Matteucci's experiments on colors 215 



McKee, Dr. J. R. Explorations by 27 



Measurements. Scherzer and Schwarz's tables of physical 371 



Meek, F. B. Check list of fossils 20 



Specimens refeiTed to 28 



Melloni's experiments on colors 245 



Memorial to Congress, relative to Smithsonian fund 74 



Meteorological correspondence. Extracts from 402 



W. C. Dennis, Key West, Florida 402 



C. Dewey, Rochester, New York 403 



J, Baltzell, Tallahassee, Florida 404 



L. F. Ward, Medina, Ohio 404 



S. L. Andrews, Romeo, Michigan 405 



Jas. Balfour, Newport, Illinois 406 



Geo. C. Huntington, Kelley 's Island, Ohio 400 



C. Mallinikroot, Augusta, Missouri 407 



F. L. Capen, Chicago, Illinois 408 



A. Fendler, St. Louis, Missouri 408 



S. L. Hillier, Red Wing, Minnesota 408 



H. M. Bannister 410,411 



Meteorology. Instruments at the Institution 25 



Material received in 1866 60 



Observers, number of 23 



Results, publication of 24 



Stations and observers in 1866 51 



Account of system 23 



Dr. Gosse's report on 294 



Formation of ice at the bottom of water. 425 



Observations on barometer, by Vaillant 413 



of Russian America and Asia 345 



Meteors. Obsen'ation of 405 



Meusnier. Experiments on colors 220 



Mexico. Account of earthquake in 432 



Explorations in 27 



Micheli. On botany 296 



Miscellaneous Collections. Account of 19 



Mississippi river. Antiquities of 366 



Moigno, Abbe. On accidental or subjective colors 211 



Mongolia. Geological researches in 18 



Montague, Jean Francois. Sketch of 301 



Morris, Dr. J, G. Account of Luther tracts, by 29 



Mountains of Norway. Statistics of 435 



Explanation of names of 452 



MuUer, Frederic. Agent for exchanges 26, 38 



On inflorescence of Dalccampia 290 



30 S66 



