1 66 



INDEX 



Dikes, Unga Island 70 

 Diorite, Beaver Cove 13 



Farragut Bay 18 



Glacier Bay 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 ? alaskana 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 n- 

 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- 



iii, pis. ix, x, xxii-xxxni 

 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, xxxin 



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-xxxni 

 Fossils, collections of 7, 8 

 Cook Inlet 27 

 Eocene, Alaska Peninsula 76, 77, 



99-111, pis. ix, x, xxn-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 125-146, 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 108-111, 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. n 



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 i 



