Soil profiles on the lake bottom and on four successive postglacial lacustrine terraces situated on the edge of Ear Lake in west-central Saskatchewan were studied to contribute to the knowledge of processes associated with environments of soil formation since deglaciation. Detailed morphological studies and radiocarbon dates of selected horizons indicated incipient and well-developed paleosols have formed in response to progressive formation of the terraces. The ages of the paleosols revealed a possible relationship between postglacial climatic fluctuation and the formation of these terraces. Buried soils on the lower terraces meet the criteria for Solonetzic soils while surface soils of the upper terraces have Solonetzic characteristics. The study showed the presence of soils which have characteristics reflecting more than one interval of horizon differentiation and led to the suggestion that it may be erroneous to relate their properties solely to prevailing environmental conditions.
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Mermut et al. (1984) studied this question.