INDEX TO REPORT OF DIRECTOR AND STATE GEOLOGIST 1901 rl63 



Geology, accessions to collection, 



rl53. 

 Gilbert, G. K., beaches in Lake 



Erie basin traced by, rl4. 

 Glacial lakes, r33-47. 

 Glacial phenomena, study of, rl4. 

 Gneiss, aqueous origin, rT; igneous 



origin, r7. 

 Gobiosoma bosci, rll2, rl25. 

 Goby, rll2. 



Bosc's, rl25. 

 Gowenlock, N., cited, i*90. 

 Grabau, A. W., paleontologic work, 



r98. 

 Great South bay, Long Island, re- 

 port on the fishes of, by T. H. 



Bean, rl05, rl09-28. 

 Greenback, rill, rll2, rll4-15. 

 Gurnard, rl26. 



Halfbeak, rllO, rll8. 



Hall, James, classification of Paleo- 

 zoic rocks, r9. 



Harlem quadrangle, r6. 



Hartnagel,C. A,., paleontologic "work, 

 r98. 



Herkimer county, study of crystal- 

 line rocks, r6. 



Herrick, cited, rl34. 



Herring, sea, rll4. 



Hilgard, E. W., cited, r57. 



Hitchcock, C. H., cited, r90. 



Hodges, mentioned, r66. 



Hogchoker, rill, rl27-28. 



Hollick, Arthur, Field Work during 

 1901 in the Cretaceous Beds of 

 Long Island, r48-51. 



Hollman, cited, r75. 



Horseshoe crab, rill. 



Hudson river, course, rll-12; deltas, 

 rl2. 



Hudson-Champlain valleys, r9-14. 



Hunt, T. S., cited, r90. 



Hyporhamphus roberti, rll8. 



Hypsometric map, r6. 



Igneous rocks, see Trap. 



Invertebrates, collection, removed, 

 rl02; additions to, rl03; arrange- 

 ment, rl03. 



Iron ore, in Herkimer county, r7; 



production in New York, rl43. 

 Iroquois, Lake, see Lake Iroquois. 



Jack, E., cited, r73. 

 Jellyfishes, rl09, r!12. 

 Johnson, S. W., cited, r58, r59, rOO, 

 r61, r69, r78, r90. 



Kalm, Peter, mentioned, rl7. 



Kane, cited, r61. 



Kellogg, James L., life history of 



the edible clam, rl07-8. 

 Kemp, J. F.j cited, r7, r27. 

 Killifish, rllO, rll6. 

 Killy, rllO, rill. 



bass, rllO, rll2, rll6. 



common, rill, rll2. 



fresh-water, rll7. 

 Kirtlandia vagrans, rl20. 

 Klasson, cited, r71. 

 Koller, Theo., cited, r62, r65, r90. 



Laberge, Dr, cited, r74. 



Lafayette, rl24. 



Lake Ohamplain, work near, r9. 



Lake Dana, rl'5. 



Lake Erie basin, geologic work in, 

 rl4. 



Lake Iroquois, relation of the chan- 

 nels to the ice front and to, r35- 

 36. 



Lake Warren, rl5. 



Lake Whittlesey, water levels, rl5. 



Land mollusks, rl08. 



Leavitt, T. H., cited, r81, r83, r90. 



LeiO'Stomus xanthurus, rl24. 



Lesquereaux, L., cited, r90. 



Letson, Elizabeth J., check list of 

 the land, fresh-water and marine 

 mollusks in the State of New 

 York, rl08; studies of the mol- 

 luscan fauna, rl08. 



Leverett, Frank, beaches in Lake 

 Erie basin traced by,rl4; work of, 

 r!5. 



Lime industries, report on, rl6. 



Lineham, W. J., cited, r96. 



Little Falls, study of crystalline 

 rocks, r6; outliers, r7. 



