632 



SCIENCE. — INDEX TO VOLUME L 



David's rockfl and universal law, 541; 

 U. 8. geologists, sandstones, and Ke- 

 weenawan series, 307. 



Walchia, 149. 



Waideck's drawings, eri-ors in, 750. 



Waldo, L. Yale observatory heliome- 

 ter, ill., 91. 



Wales, South, eozoic and lower paleozoic 

 in, 108. 



Walker prizes of Boat. soc. nat. hist., 618. 



Walking-stick from coal, ill., 9.5. 



Walsh, Lieut. J. C, use of steel sounding- 

 wire by, 608. 



Walther, J., on Development of mem- 

 brane bones of skull of the pike, 513. 



Walton, Isaak, and river Lea, 7.f9. 



Ward, L. F. Plant-life, past and present, 

 358. 



Ward, L. P. Fossil plants from lower 

 Yellowstone, 559. 



Warring, C. B. Sun's radiation and 

 geological climate, 395, 602. 



Washington, anthropological soc, 27, 350, 

 410, 472. S.5-4 ; biological soc, 66, 68, 

 84, 86, 157, 237, 293, 375, 439, 472, 659, 

 575,740; philosophical society, 85, 156, 

 209, 320, 350, 375, 377, 472, 630, 330, 

 344, 537, 761, 811, 836. 883, 919, 

 933 ; Smithsonian institution (see 

 Smithsonian). 



Watchmaking in Switzerland, 296. 



Water, color of, 695 ; drinking, purifica- 

 tion of, 979; organic matter in, 648; 

 specific heat of, 643; spring, from Salz- 

 brunn, composition of, 649. 



Water-works, Antwerp, 541 ; Boston, 

 646. 



Waterville meteorite, 377. 



Weather in Nov., 1882, 34; Dec, 1882, 

 134; Jan., 1883, i/<., 216; Feb., 1883, iii., 

 271; March, 1883, j«.,SS5; April, 1883, 

 ill., 636; predictions in Australia, 717; 

 prognostics, popular, 316; prophets, 

 mammals as, 406. 



Weather report, Kansas, for February, 

 154; March, 319; April, 471; May, 666. 



W^eather report, Missouri, for April, 

 471. 



Weather report, Ohio, for March, 470; 

 April, 527. 



Weather review, Canadian, for Feb., 

 1883, 605. 



Weather service, Iowa, 376 ; Ohio, 118. 



Weather services, state, 608. 



Wechsels, rocks of, 931. 



Wedge-photometer, 450. 



Weigelia,553. 



Weights and measures, international, bu- 

 reau of, 441. 



Weldon, W. P. R., on Early development 

 of reptiles, 611. 



Wesleyan univ., museum of, 209. 



Western grasses, 334. 



Westwood, Prof. J. O., 618. 



Westwood and Satchell's Bibliotheca 

 piscatoria, reviewed, 461. 



West Virginia, timber resources of, 208. 



Weyenbergh,H.,374. 



Whale, bottle-nosed, 1098; baleen, 6.30 ; 

 right, of North Atlantic, 698. 



Whale-lishery, arctic, in 1882, 33. 



Wheat-stalk Isosoma, 351. 



Whistles, hydrogen, 805. 



White, I. C, on Lakes and valleys ot 

 north-eastern Pennsylvania, 304. 



White's Fossil mollusks of North Amer- 

 ica, reviewed, 425. 



White Sea, commerce of, 730. 



Whitman, C. O., on the Dicyemidae, 

 392, 



Whitney, J. D. Geology of Lake Supe- 

 rior, 39. 



Whitney's Climatic changes, reviewed, 

 141, 169, 192< 



Wilder and (rage's Introduction to anat- 

 omy, reviewed, 393. 



Wiley, H. W., 376, 



Wimshurst's electrical machine, 357. 



WiNCHELL, N. H. Lake Superior rocks, 

 334. 



Wind, pressure of, .500: and ocean-cur- 

 rents, 606; on sea and land, 715. 



Winding, determination of surface of, 

 763. 



Wing-muscles, histology of insect, 34t. 



WiNLOCK, W. C. Great comet of 1882, 

 ill., 388. 



Winogradow on Spleen extirpation, 66. 



Wire In deep-sea sounding, 65, 191,568. 



Wisconsin birds, food of, 67.5 ; fishes of, 

 635 ; lakes, temperature of, 31 ; Lepi- 

 doptera, 794. 



Wissmann's letter from Cairo, 608 ; and 

 Pogge, 381 ; trip across Africa, 380. 



Wolkmannia, 397. 



Woman among the Kabyles, 470. 



Wood-cells in Coniferae and other trees, 

 relations of, 337. 



ence, 616. 



Workingmen, science for, 295, 4.57, 



Worms, multiplication of, by division, 

 845. 



Wormskioldia, 466. 



Wright, G. P. Glacial phenomena in 

 Ohio, ill., 269. 



Wright, G- F. Studies in science and re- 

 ligion, reviewed, 543. 



Writing among Romans, 1135. 



Wulfenite, 1155. 



Wurteraberg, surface and structure of, 

 1034. 



Wyoming historical society, 686. 



Xanthine, 303. 

 Xiphias, 23. 

 Xylaria, 178. 

 Xylocopa augustii, 613. 

 Xylopagurns rectus, 547. 



Yale observatory heliometer, ill., 91. 



Yellowstone Park, rhyolite from, 933. 



Yesso, 733. 



Yolk, .activity of, during impregnation, 

 1133. 



Young, C. A. The late Dr. Henry Dra- 

 per, ill, 29. 



Yucatan, researches in, 1008. 



Yucca aloifolia, 287; fertilization of, 

 614. 



Yukon delta, Nelson's explorations in the, 

 330. 



Zalophus Gillespii, characters of, 164. 



Zambesi, tribes of, 911. 



Zantedeschia, 406. 



Zea, 432. 



Zeller, P. C, 322. 



Zinc, determination of, as sulphide, 1145. 



Zizania, 12. 



Zonites nriscus, 623. 



Zoogenetes harpa, 492. 



Zoological gardens, Cincinnati, 294; geog- 

 raphy of western North America, 51 ; 

 regions, 393. 



Zoothamnium, 868. 



Zuiii, model of, 26. 



Zygoneetes chrysoties, 656. 



