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Developmental stage of outwash plains of last ice-age
Parte de W.O. Kupsch fonds
Developmental stage of outwash plains of last ice-age. 1. Glacier. 2. Outwash plain with meltwater rivers. a. Apex of outwash plain. A. Moraine. B. Ice. C. Meltwater deposits. Source: Atlas of Denmark.
Glacier surface with crevasses
Parte de W.O. Kupsch fonds
Glacier surface with crevasses. 2. Meltwater tunel under ice. A. Ground moraine. B. Ice. Source: Atlas of Denmark.
Cliff in dislocated glacial deposits.
Parte de W.O. Kupsch fonds
Cliff in dislocated glacial deposits. Genetic stage of substratum in last glacial period. Fluvial plain in front of advancing glacier. A. Old Yoldia clay. The stratum is not included in the following figures. B. Stratified glacial period clay. C. Meltwater sand, fluvial deposits with discordant parallel-structure. Source: Atlas of Denmark.
Closer view of contorted Belly River beds - Mud Hills, AB
Parte de W.O. Kupsch fonds
Closer view of contorted Belly River beds, due to ice shove. Mud Hills, AB. See Slater, 1927.
Bedrock high, distorted into ridges by ice shove
Parte de W.O. Kupsch fonds
Nose Hills part of Neutral Hills; bedrock high, distorted into ridges by ice shove. East of Coronation, Alberta.
Large erratic of Ordovician Red River dolomite
Parte de W.O. Kupsch fonds
Large erratic of Ordovician Red River dolomite north of South Saskatchewan River at Saskatoon Landing. Dimensions 7 x 7 x 15 feet, weighing 100 tons. Earl Christiansen.
Rotational slump ridges near Stewart Valley, Saskatchewan
Parte de W.O. Kupsch fonds
Rotational slump ridges along Swift Current Creek east of Stewart Valley, Saskatchewan.
Gap in linear till ridge cut by gully, Wymark plateau
Parte de W.O. Kupsch fonds
Gap in linear till ridge cut by gully, Wymark plateau.
Striated dolomite boulder in place in till at top
Parte de W.O. Kupsch fonds
Striated dolomite boulder in place in till at top, where overlain by younger till. Swift Current Creek, near Powerhouse, Swift Current.
A closer view of preglacial highland of Cypress Hills conglomerate
Parte de W.O. Kupsch fonds
A closer view of the topography of preglacial highland of Cypress Hills conglomerate covered by thin drift. South of Herbert, Sask.
Endmoraine in buried channel. Northeast of Leinan, Sask.
Parte de W.O. Kupsch fonds
Endmoraine in buried channel. Northeast of Leinan, Sask.
Map of glacial features in Cree Lake area, Saskatchewan
Parte de W.O. Kupsch fonds
Map of glacial features in Cree Lake area, Saskatchewan.
Crevassed glacier ice. Grinell, Glacier National Park, Montana
Parte de W.O. Kupsch fonds
Crevassed glacier ice. Grinell, Glacier National Park, Montana. W.O.K. in picture.
Three stages in erosion of desert mountains
Parte de W.O. Kupsch fonds
Three stages in erosion of desert mountains (Gilluly, Waters and Woodford, 1952, p. 358). Top shows alluvial fans at foot of only moderately eroded fault block. Centre shows broad pediment embaying deeply eroded range. Bottom shows residual "inselbergs" on broad graded surface of stream erosion.
Diagrams showing formation of ice ramparts
Parte de W.O. Kupsch fonds
Diagrams showing formation of ice ramparts (Zumberge, 1952, fig. 34).