490 INDEX. 



Pago. 



Jonrual of proceediugs of Kogcuts 85 



Kansr.s, climate of, by R. S. Elliott 472 



Kcutucky, esploratiou of mounds in Union County 392 



University, aid to Sumiclirast's exploration 30 



King, Clarence, report on birds 11 



report on fossils 41 



Language of the aboriginal Indians of America, by George Gibbs 334 



Latitudes and longitudes of stations jt G5 



Lawrence, George N., examination of birds 31 



Lecture on hydrogen, by J. E. Eeynolds 295 



on identilication of the artisan and artist, by Cardinal AVifseman 301 



on relation of food to yrork, and its bearing on medical practice 268 



on Switzerland, by Professor Bacho 117 



Leech, D., clerk, in charge of correspondence G 



Leix^sic, exchange agency 53 



Letter of Professor Henry submitting report to Congress 3 



Letter of Professor Henry on a, Physical Observatory 141 



Liberality of railroad and steamboat lines 26 



Liberia, on mixed races in ., 386 



College, statistics of 386 



Library, additions to, in 1870 ." 2G 



incorporated with that of Congress 14 



Lichens, Tuckerman on 37 



Liebeg, Justus Baron von, on induction and deduction 258 



Life of Arago 145 



lierschel 197 



Magnus 223 



Dewey 231 



Liverpool Museum 33 



Lockhart, James, collections from 30 



Lockyer's observations 144 



London exchange agency 53 



Longitude, transatlantic 16 



Louisiana, geology of 20 



Lyon, Sydney S., exploration of mounds in Union County, Kentucky 392 



]^IacFarla,ne, R., collections from 30 



Maclean, Rev. Dr. John, acts of, as Regent 85, 86 



report of executive committee 84 



SIcIlvaine, Professor, reference to, of Morgan's memoir 16 



MacMinn, James, donation of plants from 40 



Magnus, Henry Gustaviis, life and labors of 223 



IVIammals, live hundred mounted and on exhibition 46 



Map of North American continent, Avith altitudes 24 



^larsh, Hon. G. P., services of, in procuring free admission of Italian i^ackages. 25 



Mayor of Washington, offiee of, ceased to exist 88 



Medical Department, United States Army, meteorological system 42 



co-oi>eration with 30 



Medical practice, relation of food to Vv'ork, and its bearing on 268 



Medulla oblongata. Dean on ^ 16 



Meek, F. B., palffiontological labors 41 



Members, ex officio, of the Institution 5 



Meteorology, articles on 432 



what the Institution has done in regard to 43 



Meteorological material received in addition to regular observations 75 



