lADEX. 



505 



ref., 183; Track relaying on i 



THE B. and A. R. R., 446; 1 

 Strap Rails of Mohawk and 



Hudson R. R., 478; Strem- 1 



MATOGRAPH, 452 ; StREM. REC- 

 ORDS 479 j 



Dupuy; ref. 365 



Dynagraph, of P. H. Dudley 89 



Echinocet'us cibarms. White 261 



ECHINODERMS OF BERMUDA ; 



Notes on the, Clark 407 



pedicellaria of. 331 



Echinoids of Bermuda 407, 408, 412 



Echino7netra stibangularisy Leske 



408-9, 412 



Echinoneus semilunaris, Lamk 412 



Eckhard; ref ..297, 302, 324-7, 365 



Edeiitata, Bronchial tree of 129 



Edison, fluoroscope 30, 40-2 



Edwards et Lucas ; ref 227 



Ehrlich methylen blue method 294 



Elastic limit of steel rails 93, 99 



Electricity, Hist, sketch of 179-81 



Elephas, Bronchial tree of. 129 



Ellenberger & Hoffmeister ; ref. 365 



Ellis; ref. 365 



Empire State Express, Rail tests, 



etc 94, 102, 114, 365 



Emplectone)}ia oi^. Pacific 196, 197 



viviae Stimpson 197, 207 



violaceum Burger, 197, 209 ; 



gracile 208-9 



Engelmann; ref. 46-7, 331, 365 



Eno, W. P. Res. Mem 451 



Enopla and Anopla 197, 199 



Entoblast, relat. to primary meso- 



blast 10 



Entomeres, deriv. of pigment cells 



from 10 



Entomology, economic value of. 186 



Eparterial Bronchial System 

 OF Mammalia, G. S. Hunt- 

 ington 127, 453 



Epic a ride a, of Puget Sd. ...276, 278, 281 

 Epicurus, and the Latter Part 

 OF Lucretius iTtpl [lE-Eupuv, 



Sihler 431 



Epicurean and Stoic 431 



Epialtus prodtictus, Randall 260 



Eqmis ; Bronchial Tree of 129 



Eriphia gonagra (Tab.), of Ba- 

 hamas 230 



Esquimau ; Amphithoe from 2 74 



Essex Co., Mass., Igneous Rocks 



OF; ^A^ashington 499 



Ettinghausen ; ref. 57 



Eucalyptus, fossils of, Block Id 57 



1 nervosa Newb 61, 78 



? augustifolia 61 



Enciphidea, of Bahamas 244 



Eujlagellala, nuclei of. 394, 396 



Euglena, nuclei of, 



380, 384-90, 392, 394, 396 



Euglenia virides, nuclei of 386 



Euglypha, nuclei of 388, 400 



Einieiiiertes, of N. Pacific 197 



Eupagi0'us ochotcnsis Brandt, etc. 



260, 263, 274 

 Enpagurus bci-nhardtcs ( L. ) of 



Puget Sound 280 



Eupolia oi N. Pacific 196 



Ewart, William ; ref. 148 



Exhibition of N. Y. Acad. Sci. Cata- 

 logue, Appendix. 

 Eydoux et Souleyet ; ref. 230 



Faraday 181 



Farrand, Report of Amer. 



Psych. Soc. Meeting 450 



Fauna Japonica, Crust, ref. 262 



Faxon ; ref. 237-8 



Fermentation, study of. 187 



Ficus ICratisiana, Heer, 59, 76 ; 



suspecta 59 



Woolsoni, Newb 4I9j 4^8 



Fishes, functions of ear and 



lateral LINE in ; Lee 453 



Five Nations 376 



Flagellata, nuclei of 381-2, 385 



Fleming, W.; ref. 395, 397 



Flora of Block Id. ; modification of, 67 

 Fluorescence ; even and uneven, 



36 ; relative values of materials 



for 37-8 



Fluoroscope ; new form of, 29 ; use 



of screen in connection with 



Rontgen Rays ; Trowbridge, 39 ; 



surgical and scientific uses 30 



Foley, E, Res Mem 486 



Fontaine; ref. 49, 50 



Forest, preservation, and use of 



steel 182 



Fort Wrangle, Alaska, Emplecto- 



nema of. 209 



Franchet, A. Cor. Mem 461 



Foster, Prof. Michael; ref 303 



Franklin, N. C, Corundum from... 402 



PVanklin, X. J., Willemite from... 402 



Franklin, F. W. Res. Mem 496 



Frog' s tongue : capillaries of 339, 341 



Fujii, K.; ref. 50 



Galacantha dioviedar 281 



Ga^athea dispersa, Bate 280 



