19 



Indian photogrcapTis 216 



Indian portrait gallery, Stanley 53 



Indians, Makah, Swan 220 



Insects, Agassiz, classification 16 



Institutions, list of domestic 69, 238 



Institutions, list of foreign. 64, 154, 225, 243 



Japan, geology, Pumpelly 202 



Jargon, Chinook 161 



Jargon, Mitchell 68 



Jewett, catalogue system 47 



Jewett, public libraries 25 



Jones, chemical and physiological in- 

 vestigations 82 



Kane, astronomical observations 129 



Kane, magnetic observations, Arctic seas 97 

 Kane, meteorological observations, Arc- 

 tic seas 104 



Kane, physical observations (complete) 198 



Kane, tidal observations 130 



Kansas, Le Conte, coleoptera 126 



Lake Superior, ancient mining 



Lapham, antiquities, Wisconsin.... 



Lea, check list shells 



Le Conte, catalogue coleoptera 



Le Conte, classification coleoptera, I.... 



Le Conte, coleoptera, Kansas 



Le Conte, list coleoptera 



Le Conte, new species coleoptera, I 



Leidy, ancient fauna, Nebraska 



Leidy, cretaceous reptiles 



Leidy, extinct sloths 



Leidy, fauna and flora 



Leidy, fossil ox 



Lepidoptera, Morris, catalogue 



Lepidoptera, Morris, synopsis 



Level of lakes, Whittlesey 



Libraries, Jewett, account of 



Libraries, Rhees, list of 116, 



Library of Congress, catalogue of pub- 

 lications deposited in 



Library of Smithsonian Institution, 

 catalogue of 73, 85, 117, 



Library, publications of learned socie- 

 ties in 78,85,117, 



Lieber, vocal sounds, Laura Bridgeman 



Lightning-rods, circular 



Locke, terrestrial magnetism 



Loew, monograph diptera 141, 



Longitude, transatlantic, Gould 



Loomis, storms 



Lucernarise, Clark 



155 



70 



128 



62 



136 



126 



140 



167 



58 



192 



72 



44 



41 



118 



133 



119 



25 



238 



179 



179 



179 

 12 

 237 

 35 

 171 

 223 

 127 

 242 



Alagnetio discussion, Bache ...113, 121, 132, 

 162, 175, 186, 195 



Magnetic observations, Arctic seas. ..97, 106 



xMagnetic observations, Harkness 239 



Magnetic observations, Mexico, Sonntag 114 

 Magnetic survey, Pennsylvania, Bache 166 



Magnetism, Locke 35 



Makah Indians, Swan 220 



Mammals, Baird, catalogue 105 



Mammals, families. Gill 230 



Marietta, Hildreth, meteorological ob- 

 servations 120 



Marine alga;, Harvey {_>:,, 9u 



Marine invertebrata, Grand Manan, 



Stimpson 50 



Mayer, Mexican history and archseologj- 86 

 McClintock, meteorological observa- 

 tions, Arctic seas 146 



Meech, intensity sun's heat 83 



Medulla oblongata. Dean 173 



Meek, check-list fossils, cretaceous 177 



Meek, check-list fossils, miocene 183 



Meek and Hayden, paleontology, upper 



Missouri 172 



Melsheimer, catalogue, coleoptsra 62 



Meteoric fire-ball, Coffin 221 



Meteorological directions 19, 148 



Meteorological observations, 1854-59. ...157, 



182 



Meteorological observations, 1855 93 



Meteorological observations, Caswell ... 103 

 Meteorological observations, Cleaveland 204 



Meteorological observations, Hayes 196 



Meteorological observations, Hildreth.. 120 



Meteorological observations, Kane 104 



Meteorological observations, McClintock 146 



Meteorological observations, Smith 131 



Meteorological tables 31, 153 



Meteors, November 217 



Mexican history and archseology, Mayer 83 



Mexico, list of birds of 185 



Microscopy, Bailey 20, 23, 63 



Minerals, Egleston, catalogue 156 



Mining, ancient, Whittlesey 155 



Miocene fossils. Meek * l!?3 



Miscellanea, museum 164 



Mississippi valley, ancient monuments 1 



Mitchell and Morehouse, chelonia 159 



Mitchell, venom, rattlesnake 135 



Mitchell, vocabulary of jargon 68 



Mollusca, Carpenter 252 



Mollusca, Carpenter's lectures 152 



Mollusks, families, Gill 227 



Mongolia, geology, Pumpelly 202 



Morehouse and Mitchell, chelonia 159 



Morfit and Booth, chemical arts 27 



Morgan, systems of relationship.. ..138, 218 



