GENERAL INDE.X, VOLUME XIII, FARTS I AND II. 



Aarestad, on liquor problem in Norway, 

 cited, 410. 415. 



Absolute words, 13. 



Abyssal fauna. 181, 182, 183, 184. 



Abyssal regions of lakes, 179, 180. 



Addresses, memorial, 610. 



Admirala, 330; lepida, 330, 358; regia, 

 331, 358. ' y . 



Algae, green, 486 ; Golenkin's work on, 

 488. 



Aliocausate words, 12. 



American Revolution, pseudo histories 

 of, O. G. Libby, 419. 



Amitotic neuclear division in Talonia 

 487. 



Anacatadidyma. 532. 



Anadidyma, 532. 



Ancistrodon piscirorus, 525, 532. 



Andrews. Prof., 164. 



Anunciative office of "he," 24. 



Antherozoids, 488. 



Apartment, names derived from. 369. 



Apsteix, on distribution of plankton, 

 177. 



Arachn. de I'Ameriqne Centrale et des 

 Antilles, cited, 337. 



Arc, transition from logarithm to, 460. 



Artari, work of, on cleavage, 491, 492. 



"As," use of, as relative, 71, 72. 



Association, words differentiated bv, 3. 



Attidae of Central America, cited 300, 

 302. 309 : of Central America,' 334 ; 

 of North America, 283, 284. 



Augmentive use of vicarious words, 26. 



AusTrx, L. W., 648. 



Austin, L. W.. and C. W. Eastman — ^On 

 the relation between heat conductiv- 

 ity and density in woods, 539-546. 



Avitus diolenii, 313. 319. 



Axial bifurcation in snakes, R. H. John- 

 son, 523 ; bibliography of, 535. 



Babel, grammar's second, 6. 



Bad Ax, battle of. 191. 



Bangs, Outram, 528. 535. 



Banks, Nathan, 282 — Arachnida from 

 Ba.ier. California, cited, 283, 301, 

 302, 315. 



Barber, W. H., 648. 



Bascanium constrictor, 524, 527, 530. 

 531, 532. 



Blepharoplast. 188 : of Pteridophvtes 

 and Gymnosperms, 515. 



Bergen, liquor traffic in, 395, 396. 



Bifurcation in snakes, angle of, 533 : ax- 

 ial. 523 : caudal. 532 : cephalic, 

 532 ; degree of. 533 ; type of, 532. 



Binomial coefficient, 436. 



BiRGE, E. A., on movement of the water 

 in lakes, 180 ; on vertical distribu- 

 tion of Crustacea. 173. 



Black Hawk War, 191, 197, 224. 



Blatchford^ 164. 



Brandel. I. W., and Edward Kremers — 

 Quinhydrones as plant pigments, 

 652. 



Braun. work of. on Hiidrodicti/on, cited, 

 489, 490, 491, 492. 493, 506. 



Bremiker, six place tables of. 427. 



Briggs logarithms, equations for errors 

 connected with, 430. 



Buckley, E. R. — Clay and cement in- 

 dustry in Wisconsin, 648 ; Geologi- 

 cal survey work in Missouri, 652 ; 

 Ice ramparts. 141-162 ; treasurer, 

 reports, 649, 660, 661 ; resignation, 

 654. 



Bullen, John, 551. 



Burr, Rev. C. H., list of T. H. Safford's 

 writings prepared by. 623. 



Butler, J. D. — Household words : Their 

 etymology. 366-383 ; Personal 

 names : Their etymology, 647 ; Per- 

 sonal names : Their significance and 

 historical origin, 475-485. 



Cassels. G. S.. 648. 



Catadidyma, 532. 



Caverno, Charles — Determinism. de- 

 crees and immutable law, 649. 



Cell, protoplasmic contents of, in Hy- 

 drodictiion, 489. 



Cell wall, lavers of, in Hydrodwtyon, 

 490. _ 



Census reports from 1850 to 1870, cor- 

 rections in, 566. 



Centrosomes. 487, 500. 



Chandler. C. H. — Problem of longevity. 

 384-386 : A study in longevity, 651, 



Chandler.. E. F., translator — Bremiker's 

 paper on errors in logarithmic com- 

 putation. 427. 



Chandler. W. H. — Address in memory 

 of, 617. 



Cham, 170. 



Chlamydomodiveae, 188. 



Chlorine in natural waters, E. G. Smith 

 on the determination of, 359-365 ; 

 methods of estimating, 359 ; sani- 

 tary significance of, 364. 



C7ilorophyceae. 170. 



Christiania, liquor traffic in, 396, 397, 

 398. 



Chromatin in Hydrodictyon, arrange- 

 ment of. 498. 



Chromatophore. in Hydrodictyon, struc- 

 ture of, 491. 492. 



Chromosomes, 487. 500. 



Cilia in Hydrodictyon. 510 : special in 

 Gvmnosperms and Pterodophytes, 

 448. 



Cladophora. cell division of, 509, 514 ; 

 neuclei of, 487 ; swarm spores of, 

 489, 515. 



