GENERAL INDEX. 



215 



PAGE 



Methods of research in bacte- 

 riology 139 



Memorial notice of Prof. G. 



H. Cook 75 



Meneghini, Giuseppe, death 



of 4 



Mercury ores 149 



Meteoric iron 97 



analysis of 195, 197, 198 



analysis of mass 202 



analysis of nickel iron. . .. 202 

 analj'sis of silicious part.. 202 



Bridge water, N. C 194 



Butte, Montana 205 



Colfax, N. C 197 



diagrams 195, 196 



Ferguson, N. C 198 



Pulaski Co., Va 205 



Summit, Ala 196 



Winnebago Co., Iowa. . . . 201 



Meteorites from Kiowa Co., 



Kan 138, 186 



Mexican idols 97 



Minerals of the Desert of Sinai 124 

 exhibited at Paris, 1889. . . 145 



Nasutitermes . . 158 



destructive power of 161 



Natural science, teaching in 



schools 37 



Nebulae and the nebular hypo- 

 thesis 133 



JV. 7. Mineralogical Club.UO, 208 

 State Forestry Associa- 

 tion 97 



Nile.'scientific jottings on the. 110 



physical geography of. ... 116 



temperature on the Ill 



rainfall on the 113 



Notices, memorial 75 



Numismatics, contributions 



of alchemy to 71 



Officers, election of 109 



Ojrat RamadSn 23 



Olivene, meteoric, Kiowa Co. 191 



meteoric, Turner Mound. 193 



Oracanthus Agassiz (new) 131 



Ornamental stones from Rome 95 



Pallasite, Kiowa Co., dia- 

 grams 192 



Turner Mound diagrams. 192 



PAGE 



Paris Exhibition, 1889, mine- 

 rals of 145 



lecture on 200 



Phanerogams, new or note- 

 worthy 6 



Phosphate beds of Florida 85 



Photomicrography, sugges- 

 tions in 76 



Piffard salt well 41 



Polynemidae 15 



Potash brine, analysis of 41 



Pot-hole 3 



Proceedings American Assoc. 



Adv. Science 25 



Protozootites, new species 32 



Pseudomorphs, copper... . . .. 140 



Publication Committee.l, 107, 108 

 Pyrotechnical photography. 76, 99 



Rainfall, annual . 209 



in Denver, Colorado 209 



on the Nile 113 



Raiyan Moeris 55 



Relation of certain thermody- 

 namical phenomena of 

 liquid solutions to the 

 economy of nature. . . . 138 

 Recording Secretary, report of 104 

 Rock-salt deposits 39 



Salina group, rock-salt depo- 

 sits of , . 39 



Salt mines 45 



production 44 



Sand storms 115 



Saurians, gigantic 25 



Scientific jottings on the Nile 110 

 Self-luminous subjects, photo- 

 graphy of 99 



Serpentines of New York and 



vicinity 200 



Silver, native, from Sweden. 150 

 minerals from Potosi, 



S. A 154 



Sinai, Desert of 110 



Singing beach at Eigg 23 



Sonorous sands of Egypt. .. 123 



sands, cavise of 24 



sands, researches on.. 21, 123 

 South Carolina phosphate 



beds, yield of 87 



Special committees, reports of, 



4, 37, 70, 109 

 Staphylinidae 162 



