CGRG Bibliography of Canadian Geomorphology
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Author : Bayrock, L.A.; and Pawluk, S
Date : 1967
Title : Trace elements in tills of Alberta
Publication : Canadian Journal of Earth Sciences
Issue : 4(4):
Page(s) : 597-607
Abstract
Analysis of 475 Keewatin till samples from the Alberta Plains shows welh-defined trends in the distribution of certain minor constituents and trace elements. Fe and Cu are most abundant in tills from the Clear Hills region of northwestern Alberta, in which area thin but widespread beds of iron- formation outcrop. Zn distribution in till also is related to bedrock composition and, together with Fe and Cu, is useful in delineating bedrock subcrop patterns. The distribution of CaO, although related to the carbonate content of the underlying bedrock on a regional scale, has been modified to some extent by glacial processes, as demonstrated in the Caribou Mountains area of northernmost Alberta.
Bibliography of Canadian Geomorphology