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.
Small scale pediments in Bearpaw Shales, in wide erosional area in shales where gully has cut through the resistant till, which stands uo vertically. Old garbage dump, Swift Current.
Drainage deflection of Frenchman Creek arpund nose of preglacial high coincident with seismic high. Looking across Frenchman Creek towards anomaly in secs. 30 and 31, T. 5, R. 16, W. 3.
Mammoth tooth (Elphas primigenius, lower left second generation molar) from near Qu-Appelle, Sask. Mastodon tooth from near Jansen, Sask (Anterior end of the left upper third molar of Mastodon americanus)