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Multiple tills in tributary to Swift Current Creek

Multiple tills in tributary to Swift Current Creek east of Stewart Vally. From bottom to top, Wymark Till (lying on bedrock, not visible), Lower stratified drift, Aikins Till, Middle Stratified drift and Leinan Till (oxidized). In Sec. 10, T. 19, R. 13, W 3rd meridian. See also slide XI-141. Depth to valley 150 feet. November 7, 1962.

Wide valley of South Saskatchewan River south of Saskatoon

Wide valley of South Saskatchewan River south of Saskatoon. Here the meanders over wide flood plain on which are many cut-off meanders and oxbow lakes. The west valley wall can be seen in the background to the right. View southwest from neat Queen Elizabeth Power Station. December, 1962.

Extinction dates of the Pleistocene mammals

Extinction dates of the Pleistocene mammals in North America. More than half of these 16 mammals seem to have died out between 10,000 and 8,000 years ago. (McGowan and Hester, 1962, p. 196).

Résultats 1921 à 1935 sur 2323