Kepperlites sp. Rierdon formation. Morrison Dome, Montana.

Large boulder in finer gravel. Flaxville formation. Near Orpheim, Montana.

Badlands. Fort Union formation (Paleocene). Theodore Roosevelt Park, N.D.

Badlands. Fort Union formation (Paleocene). Theodore Roosevelt Park, N.D. Sign explaining the origin.

View of the Badlands. Fort Union formation (Paleocene). Theodore Roosevelt Park, N.D

Badlands in Theodore Roosevelt Park, N.D showing Little Missouri River

Missouri River near Wolf Point, Montana. Fort Union (Paleocene) highland in background. Identity of individuals in photograph unknown.

Clastic dike in Flaxville formation (Miocene-Pliocene), Near Orpheim, Montana. IDentity of individual in photograph unknown.

Collapse of overburden over burning coal seam. Fort Union formation (Paleocene). Near Amidon, N.D. Identity of individuals in the photograph is unknown.

Salt wort ('Salicornia rubra') growing on "alkali" salt flat. Near Cantuar, Saskatchewan Tuesday September 13, 1960.

Swift Current Creek section along north side of tributary to Swift Current Creek in Sec. 10, T. 19, R. 13, W. 3 meridian. From bottom to top: Wymark Till (buff), Lower stratified drift (white band), Aikins Till (grey), Middle stratified drift (light buff), Leinan Till (dark buff). Depth of valley is about 150 feet. Tuesday September 13, 1960. Note: For general views see 45_14,15.

Close up contact between middle stratified drift and Leinan Till. Lower part of Middle stratified drift is covered by slope wash. Swiift Current Creek section along north sside of tributary to Swift Current Creek in Sec. 10, T. 19, R. 13, W. 3 meridian. Tuesday September 13, 1960.

Lower stratified drift Swift Current Creek section along north side of tributary to Swift Current Creek in Sec. 10, T. 19, R. 13, W. 3 meridian. At this place the Lower stratified drift may possible represent a weathered till (cf. Wickenden 1931 C, Sec. C) as it is not stratified, non-sorted, contains some erratics, is highly calcareous but is not a marl (organic, mainly algal, deposit) as Christiansen (1959) reported. Spade is placed on gradational zone from Wymark Till to Lower Stratified drift. Peter David holds hand on sharp contact between Lower stratified drift and AIkins Till. Tuesday September 13, 1960.

The bedrock formations of Iceland. Palagonite Formation = Moberg Formation Older Series = Old Grey Basalts. Younger Series = Moberg Mountains and Young Grey Basalts