INDEX. 
PAGE 
Aguilera, José G., elected cor- 
responding member........ 25 
Air iGlVeBlOL tN@s s2s2-c-+-s--00. 400 20 
American species of the genus 
JNTETIOTE: hobo spacaesoesOnee 
Ancient senomutcal instru- 
ments.......... - 106 
inscription — on a “wall, “at 
Chatata, Tenn.. oe 26 
Anemone, American species of 
the genus .. 
Apgar, Dewitt as, ‘elected resi- 
dent member .. Patdsce FeD 
Aurora of February 13, 1893... . 105 
Bell, Dr. Clark, elected resident 
member... SS here 
Bible times, chemical arts in,. - 120 
Bibliography of chemistry ...... 131 
Bill of Hudsonian Godwit.. 30 
Bruce’s American Mineralogi- 
cal Journal.. ye Any 
Cairo, street scenes in............. 7 
Calyptrate Muscide................ 131 
Canal survey, Van Rensselaer... 45 
Changes on the lunar surface... 42 
Chapman, Frank M., elected 
resident member............ 45 
Chemical arts in Bible times.... 120 
Chemistry, bibliography of...... 131 
Chester, Prof. Albert H., elected 
resident member....... 25 
China, railway problem in... 44, 156 
Chloroform, discovery of......... 149 
Clays of the Hudson River valley 33 
Clerc, L., elected corresponding 
member . 25 
Coleopterological Notices, No. 
EEDA. coe Beas 
2 
No. IV .. se - 125 
Columbian Chemical Society, 
Memoirs of.. Rey seeds 57 
Comet of 1892, observations on 120 
Commercial oil- -testing .. . 126 
Vou, XI.—13 
Contributions of organic chem- 
istry to modern medicine 
Cretaceous formation on Staten 
Island, Paleontology of 96 
Crystals of metallic tin..... 96 
Death of Prof. A. W. von Hoff- 
man. 155 
of Dr. T. Sterry Hunt... 72 
of Dr. John C. Jay... 32 
of John I. Northrop......... 1 
of Dr. L. M. Rutherfurd... 155 
Discharges, vacuum. 72, 124 
Discovery of chloroform. eke «32 149 
Wives. Water ss occrcsaseeeecsacao sec | 8 
Earlier Ce tasia e woman’s 
part in. AooochiGse 29 
Eggs of the plover. 24 
Elaeolite syenite .. 60 
Elves of the air. 123 
Evolution of the horse .. noe LOW 
Exhibition of Spanish chestnuts 13 
Fishes of the Pacific Coast of 
America.. , -- 125 
Formation of Section of ‘Biology 123 
Fossil plants, tertiary.. stag 123 
Garnets, origin of.. 32 
Geologists in Philadelphia... 45 
Geology of North Carolina, Mit- 
chell’s foes 45 
of Skunnemunk mountain 132 
Wm. Maclure’s. Betts AO 
Gibier, Dr. Paul, elected resi- 
dent member... meee Io 
Gold cure, notes on. 151 
Gottlieb, Dr. J. Adelphi, e elected 
resident member . : 40 
Head of a South American In- 
dian. 
Heylyn, Mrs. “Edward, “elected 
resident member . ; 
