WEX. 



789 



Escher von der Linth, 320, 332. 



Esslingen, 48. 



Estuaries, 655. 



Ethnographical circular, 581. 



" Evolution and Permanence of 



Type," 777. 

 Ewigschneehorn, 323. 



Fagus castaneafolia, 660. 



Favre, E., quotation from, 371. 



Favre, L., quotation from, 397. 



Felton, C. C, 458, 477, 529. 



Ferussac, 171. 



Fishes, classification, 203, 239; 

 collecting, 57, 58, 76, 78 ; pro- 

 phetic tvpes, 239. 



Fishes of America, 377, 518. 520. 



Fishes of Brazil, 633, 638, 640, 

 646, 682. 



Fishes, Spix's Brazilian, 74, 79, 

 98, 106, 108, 111, 121. 



Fishes of i:urope, 59, 92, 112, 122, 

 585; of Kentuckv, 523 ; of New 

 York, 428 ; of Switzerland, 38. 



Fishes, fossil, geological and genet- 

 ic development, 204, 239 ; studv 

 of bones, 359, 374 ; in English 

 collections, 232, 249, 250 ; of 

 the "Old Red," 366; of Sheppv, 

 374, 376 ; of Connecticut, 415. ' 



Fishes, Fossil, " Recherches sur 

 les poissons fossiles," 92, 120, 

 123, 166, 181, 215, 220, 223, 224, 

 226, 236, 238, 246, 269, 347, 348, 

 360, 362, 366 ; receives Wollas- 

 ton prize, 235 ; Monthyon prize, 

 397; Prix Cuvier, 505. 



Fish-nest, 699. 



Fitchburg, lecture at, 782. 



Florida reefs, 480-485, 486, 487, 

 490, 651. 



Forbes, Edward, 337. 



Forbes, James D., 320, 323, 324. 



Fossil Alaskan flora, 660. 



" Fossil Arctic flora," 657, 658, 659. 



Frazer, 419. 



Fremont, J. C, 439. 



Fuchs, 44, 150, 644. 



Fuegian natives, 736. 



Galapagos islands, 759, 762. 

 Galloupe, C G., 773. 

 Geneva, invitation to, 276. 

 Geoff roy St. Hilaire's progressive 



theory, remarks on, 383. 

 Gibbes, 493. 

 Glacial marks in Scotland, 306, 



309, 376; "Roads of Glen Rov," 

 308; in Ireland, 310; in New 

 England, 411, 413 ; in New 

 York, 426; at Brooklyn, 448; 

 at East Boston, 449 ; on Lake 

 Superior, 464; in Maine, 622 ; 

 in Brazil, 633, 639 ; in New 

 York, 663; in Penikese, 774; in 

 western prairies, 664; in South 

 America, 694, 712, 716, 722, 729, 

 735. 



Glacial submarine dykes, 448. 



Glacial phenomena,'439, 445-447, 

 574; lectures on, 430, 774. 



Glacial work, gift from king of 

 of Prussia toward, 349; " Sys- 

 teme glaciaire," published, 399. 



"Glacial theory," 263, 296; oppo- 

 sition from Buch, 264 ; from 

 Humboldt, 268, 344, 345, 347; 

 Studer's acceptance of, 295 ; 

 " £tudes sur les glaciers," pub- 

 lished, 295; Humboldt's later 

 views, 315. 



Glacier Bay, 723, 725; moraine, 

 729. 



Glaciers first researches, 261; re- 

 newed, 262, 287; " blue bands," 

 292, 322 ; advance, 294, 352, 

 365; Hugi's cabin, 294; of the 

 Aar, 298, 317, 319, 349, 357, 

 364, 396 ; in the winter, 317 ; 

 the Rosenlaui, 317; boring, 321; 

 glacier wells, 322; caves of the 

 Viescher, 324; capillar}' fissures, 

 351 ; formation of crevasses, 

 353; sundials, 355; topographi- 

 cal survey, 355 ; stratification of 

 nev^, 357 ; new work, 364. 



Glaciers in Strait of Magellan, 

 720, 721, 723, 733, 742, 744, 746, 

 747, 751, 756. 



Glen Roy, roads of, 308. 



Goeppingen, 49. 



Gould, A. A., 436, 466. 



Gray, Asa, 415, 421, 437, 458, 643. 



Gray, Francis C, 534 ; leaves a 

 sum to found a Museum of Com- 

 parative Zoology, 559. 



Gray, William, 559. 



Greenough, H., 561. 



Gresslv, A., 653. 



Griffith, Dr., collection of, 419. 



Grindelwald, 305. 



Gruithuisen, 44. 



Guyot, Arnold, 290, 291, 460, 478, 

 773; on Agassiz's views, 372. 



