INDEX. 



137 



Page. 



Fossils from. Colville series S3 



from Fickett series 70 



from Lisburne formation 65 



from Nanushuk series 80 



from Wain wright Inlet '74 



from Yukon Basin 81 



Franklin, Sir John, exploration by 26 



Geography of region, discussion of 38-50 



Geology of region, discussion of 50-97 



Gerdine, T. G., reference to 38 



work of 11 



Girty, G. H., fossils identified by 66 



work of 14 



Glacial deposits, description of 84-91 



Glacial lakes, occurrence of S5 



Glaciation, description of 84-91 



in upper John River Valley, plate showing S4 



Gold in Koyukuk Basin, Hammond Creek 100 



John River 100-101 



Mascot Creek 100 



Myrtle Creek 99 



North Fork 100 



Slate Creek 99 



Tramway Bar 100 



occurrence of 98-104 



manner of 101 



production of 102 



Gold Bench, gold at, production of 102 



Gold Creek, antimony on 105 



gold on, production of 102 



Greenstone. See Totsen series. 

 Grit. See Fickett series. 



Ground ice, occurrence of 91-92 



Gubiksand, occurrence of 93 



Halkett, Cape, ground ice at 92 



view of 56 



Hammond Creek, gold on 102 



nuggets from, size of 101-102 



Hartman, G. H., plants collected by 130-134 



work of 11* 



Healey, M. A., work of 28 



Hearne, Samuel, exploration by 25 



Hokotena River, lead on 105 



Holy Cross, meteorologic observations at 121 



Hope Point, description of 51 



native population at 36 



Howard, W. C, exploration by 29 



quoted on coal from Colville River 109 



reference to 67 



work of 11 



Howard and Reed, reference to 72 



Hunt, T. M., work of 11 



Ice, breaking up of 15-16 



Icy Cape, barrier reef and Eskimo grave near 96 



Igneous rocks, table of 53 



Inhabitants, number and conditions of 33-34,35-36 



Ironside Bench and Eagle Bluff, gold at, production of. 102 



John River, coal on 107 



dikeson 53-54 



distances on, table showing 37 



Fickett series on, plate showing 70 



glacial deposits on 89 



name of, note on 17 



reconnaissance up 20-21 



Skajit limestone on, views of 50,56 



till along 84-85 



Totsen series on 58,59 



views on 50, 56 



Page. 



John River Valley, glaciation in, plate showing 84 



glacier in, remnant of 86 



remnant of, plate showing 86 



gold in 100-101 



moraine in 85 



plate showing 86 



topographic features of 43 



views of 46 



Kennicott, Robert, cited on Devonian fossils from 



Lower Ramparts 66 



exploration by 28 



Ketchum and Laberge, exploration by 28 



Koog River, coal on 110 



Kotzebue, O. von, exploration by 26 



Kowak clay, occurrence of 92-93 



Kowak River, temperature on . . . ; 123-124 



Koyukuk district, coal in 107 



copper in 104 



gold in, occurrence of 98-104 



production of 102 



Koyukuk Plateau, profile showing Endieott and Yukon 



plateaus and 44 



relation to Endieott Plateau ; 42 



Koyukuk province, drainage of ' 45 



general features of 44-45 



Koyukuk River, coal from, analysis of 114 



coal on, occurrence of 107 



ice on, breaking up of 15-16 



meteorologic observations along 118-121 



placers on 35 



population along 33-34 



travel along, means of 34 



Koyukuk series, character, occurrence, structure, and 



age of 77 



Laberge and Ketchum, exploration by 28 



Lagoons, occurrence of 50 



Lead, occurrence of 105 



Lewis, Cape, limestone at 67 



Limestone. See Corwin series; Fickett series; Lis- 

 burne formation; Nanushuk series; Koyu- 

 kuk series; Skajit formation. 



Lisburne, Cape, coal from, analysis of 114 



coal south of 113-1 14 



coast between Point Barrow and, character of 49-50 



Recent deposits between Point Barrow and 96 



section south of, figure showing 40 



See also Cape Lisburne region. 



Lisburne formation, age of 64-65 



character and occurrence of 62-64 



correlation of 65-67, 97 



distribution of fi? 



fossils of, list of 65 



limestone of, views of 42, 56 



structure of 64 



Lukeen, I. S., exploration by 27 



McClure, Robert, exploration by 27 



reference to 48, 49 



McConnell, R. G., cited on fossils from Lower Ram- 

 parts 66 



cited on fossils from Porcupine River 81 



exploration by 29 



McDougald. John, acknowledgments to 18 



McLanigan.S. C, exploration by 29 



McMurray, , exploration by 27 



Mackenzie, Alexander, exploration by 25 



Mackenzie, D. A., reference to 35 



Maddren, A. G., aid by 14 



cited on fossils at Cape Lisburne 67 



