INDEX 
166 
Dikes, Unga Island 70 
Diorite, Beaver Cove 13 
Farragut Bay 18 
Glacier Baj 20, 21 
Hugh Miller Inlet 21 
near Reid Glacier 21 
Sitka 48 
Sturgeon Bay 27 
Diorite, albite- 63 
mica- 24 
quartz- 19, 21 
quartz-biotite- 24 
Diorite-aplite, Chichagof Cove 86 
Diorite-gabbro 55 
Diorite-porphyrite, Chichagof Cove 
86-87 
Chichagof Peak 79-81 
Diorite-porphyry, Gold Creek 65 
near Reid Glacier 21 
Diplodonta sp. 114 
Dosinia ? aiaskana 8, 115, pi. x 
Douglas Island, Pleistocene fossils 120 
Drillia ? sp. 108 
Dutch Harbor 29 
East Point 73, 77, 78, 83 
Emerson, B. K. v, 2 
fossil named for 104 
general geology of Expedition 11- 
56 
route 4 
Emerson, E. H.» assay 54 
Empire beds 112 
Eocene age, Orca Series 46 
plants from Kukak Bay 161-162 
Stepovak Series 79 
Eocene fauna, Stepovak Bay 7 
Eocene flora, Kukak Bay 7 
Eocene fossils, Alaska Peninsula 99- 
m, pis. IX, x, XXII-XXXIII 
Eocene mollusca 104-111, pis. ix, x 
Epidote, Stepovak Bay 93 
Epidote-chlorite-schist, Hubbard Gla¬ 
cier 24 
Epidote-quartz-schist, Hubbard Gla¬ 
cier 23 
Equisetacese 149-150 
Equisetum globulosum 149, 161 
Ericaceae 157-158, pis. xxv, xxxm 
Farragut Bay 17 
Fault, Chichagof Cove 78 
Fischer-Ooster, Carl von, cited on 
fossil fucoids 145 
Fisher, W. J. 27 
Fossil plants from Kukak Bay 149-162, 
pis. XXII-XXXIII 
Fossils, collections of 7, 8 
Cook Inlet 27 
Eocene, Alaska Peninsula 76, 77, 
99 - 1 1 1 , pis. IX, X, XXII-XXXIII 
in tuff 76 
Kadiak village 51 
Miocene, Shumagin Islands m- 
120, pi. x 
Pleistocene, Douglas Island 120- 
122 
Pogibshi Island 51 
Port Clarence 54 
St. Lawrence Island 39 
St. Paul Island 32 
Yakutat formation 135-146, pis. 
xi-xxi 
Franciscan Series 26 
Fraser Reach 14 
Fucoides moeschi 129 
Fucoids, fossil 127-131, 136-146, pis. 
xiii-xxi 
Gabbro, diorite- 55 
hornblende- 16, 21 
Garnet locality 17 
Gastineau Channel 64 
Gastropoda, fossil 108-m, 118-119, 
121, pis. ix, x 
Genera, new 8 
Geological Survey, U. S. acknowl¬ 
edgments v 
Geologic results 6 
Geologic work, organization of 2 
Geology, general, of the Expedition 
11-56 
Gilbert, G. K. 11 
acknowledgments v 
cited on Douglas Island 120 
cited on rocks near Sitka 48 
cited on St. Lawrence Island 39 
fossils named for 107, 141 
introduction 1 
