Title taken from caption. Caption reads in its entirety: "Panorama of flood plain of Three Forks of Firth River showing gravel plain, bars, and sheets of flood plain ice on the bars that lasts from year to year with more or less permanence. Taken...
Title taken from caption. Caption reads in its entirety: "Flood plain ice formed from freezing of winter seepage overflow. On Joe Creek about a half a mile below crossing of 141st meridian. July 7, 1912. This ice was not noted in 1911 and seems to...
Title taken from caption. Caption reads in its entirety: "Contact of agglomerate and larva formation of British Mountains on the northeastern slopes of Grizzly ridge, upper part of Malcolm River valley. July 21, 1912."
Title taken from caption. Caption reads in its entirety: "Benching of talus material on slopes of Ammerman Mountain about 1 mile southwest from monument No. 29. The arrangement of this material is probably chiefly caused by the action of snow...
Title taken from caption. Caption reads in its entirety: "Undermined and caved down blocks of frozen silt banks of Old Crow River in the upper part of its central basin, about 40 miles below the crossing of 141st meridian. June 16, 1911."
Title taken from caption. Caption reads in its entirety: "Panorama of Firth River basin from low bluff on its south side looking northwest, north, and northeast, down the valley. August 4, 1911."Notes on image read from left: "You Creek, Firth R.,...
Title taken from caption. Caption reads in its entirety: "Pothole camp near 141st meridian about 1 mile north from monument No. 27. Shows character of spruce timber. August 4, 1911." A horse grazes in the foreground.
Title taken from caption. Caption reads in its entirety: "Folded limestones on north bank of Joe Creek approximately at crossing of 141st meridian. Swagerina zone fossils are contained in these strats. See detail 3-2. July 23, 1911." Image...
Title taken from caption. Caption reads in its entirety: "Sternwheel gasoline propelled launch 'Midnight Sun' at the three-channel cache on Old Crow River about 5 miles below the crossing of 141st meridian or one mile above the mouth of Bilwaddy...
Title taken from caption. Caption reads in its entirety: "Beach along Arctic shore 1/2 mile west from mouth of Clarence River. Taken from the top of a frozen silt bank 20 feet high that marks the upper limit of narrow beach. This bank has drift...
Title taken from caption. Caption reads in its entirety: "Panorama from triangulation station named "Reaburn" or Slide Mountain. Shows the rugged topography developed in the belt of Carboniferous limestone belt of this region. July 24, 1911."
Photograph unidentified, but appears identical to uaa-hmc-0166-b1-93-9-1. Caption from that photograph reads in its entirety: "Recent slide of turf and small sized slate talus on the north slopes of ridge of monument No. 4. August 3, 1912."
Title taken from caption. Caption reads in its entirety: "Other caved down blocks and frozen silt banks of Old Crow River in the central part of its basin. June 16, 1911."
Title taken from caption. Caption reads in its entirety: "Looking northwest down valley of Clarence River where it enters a gorge that passes through the synclinal ridge of Carboniferous limestones. Shows the strike of the south limb of these beds...
Title taken from caption. Caption reads in its entirety: "Guerin's pack train starting for Demarcation Point along the Arctic beach. August 1, 1912." Guerin is identified elsewhere in the album as Watt Guerin, topographer.
Title taken from caption. Caption reads in its entirety: "Detailed views of the same mass showing its sheeted character and frost checked condition. The rounding effect of wind erosion is also present on some of the surfaces. June 20, 1911." The...
Title taken from caption. The caption reads in its entirety: "Recently caved down portion of frozen silt bank, lower Porcupine River in Yukon Flats basin. Showing character of average growth of spruce, September 3, 1911."
Title taken from caption from identical image on the same page. Caption reads in its entirety: "Contact of agglomerate and larva formation of British Mountains on the northeastern slopes of Grizzly ridge, upper part of Malcolm River valley. July...
Title taken from caption. Caption reads in its entirety: "Undermined and caved down blocks of frozen silt banks of Old Crow River in the upper part of its central basin, about 40 miles below the crossing of 141st meridian. June 16, 1911."