384 N. H. DARTON — CATALOG OF PHOTOGRAPHS 



102. Port Valdes. Pack train (Lowe's) ascending terminal moraine in front of 



Valdes glacier; looking up (No. 66). 



103. Valdes glacier. Section of crevasse and ridge; ice topography, with moun- 



tains in east 2 miles distant, and elevated serac feeder in right, from Gov- 

 ernment trail on west edge of glacier ; looking across the glacier (No. 72). 



104. Looking south from Valdes over glacial delta to Ghugatch mountain (Nos- 



85 and 86). 



105. 106. Summit of Valdes glacier, near Klutena glacier. 



107. Klutena river at Devils elbow (No. 103). 



108. Silt bluffs on east side of Klutena river, from terrace on west, 150 feet above 



river; looking across the valley and river (No. 100). 



109. Mount Drum in center and Tillman in extreme right. Copper River district 



(No. 115). 



110. Looking down the Copper river, showing mountains below Chettyna (No. 



120). 



111. Mount Blackburn, mouth and delta of Chettyna river (No. 137). 



112. "Stick'' natives — family, dogs, house, and fish racks (No. 139). 



113. Dewey creek, and topography opposite Konsina on the east side of Copper 



river (No. 147). 



114. Foothills and mountains on Copper river, above Tasimna (No. 161). 



115. Cleve valley from moraine near foot of glacier (No. 150). 



116. Foot of AVoods canyon on Copper river, looking up stream. 



117. Plateau and mountains near head forks, Gens de Larg river; from Fork 



point, about 7 miles above camp 28, at mouth of Portage creek, or 204 

 miles above mouth of river ; looking east- northeast (No. 122). 



118. View up Portage creek and canyon, near mouth of Portage creek, 194 miles 



above mouth of river; looking south-southwest (No. 139). 



119. Down Gens de Larg River valley, at mouth of Portage creek, 193 miles above 



mouth of river (Nos. 118-119). 



120. Mountains of limestone and mica-schist, down north side of Robert creek ; 



from Horace peak, 6,000 feet, on headwaters of Koyukuk river, 652 miles 

 above its mouth ; looking north-northwest (No. 174). 



121. Mountains of limestone and mica-schist, down north side of Robert creek ; 



from Horace peak, 6,000 feet, on headwaters of Koyukuk river, 652 miles 

 above its mouth ; looking southwest (No. 172). 



122. Mountainous region, on headwaters of Koyukuk river. 



123. On Tasnuna river. Front of "Wood worth glacier. Shows topography of 



moraine-covered ice-front (No. 181). 



124. Woodworth glacier near foot, where cut by Tasnuna river (No. 185). 



125. Tasnuna river at foot of First glacier (No. 179). 



126. On Tasnuna river. Quartz gash veining in blue quartz schist bedrock, } 



mile above canyon; looking north (No. 195). 



127. Beginning of clay and gravel bluffs in Middle fork, Koyukuk river, above 



mouth of Baker creek, 606 miles above mouth of Koyukuk river; looking 

 northwest (No. 220). 



128. Limestone ridge and gully ; weathering. On north side of Bettles river, 628 



miles above the mouth of Koyukuk river (No. 196). 

 129, 130. Mountains of limestone and mica-schist on east side of Diedrick river, on 

 Fault mountain, 5,400 feet; looking east. Faulting of limestone in right 

 (No. 213, panorama). 



