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Two Woodfordian glaciated regions in Wisconsin were analyzed to determine the impact of variable loess thickness and contrasting till texture on soil pattern and landscape properties. Each region consisted of a ground moraine/end moraine/outwash plain landform sequence. Data were compiled from soil and topographic maps. In addition to using standard methods of soilscape analysis. I used a natural soil drainage index, calculated from taxonomic data, to determine regional variability and pattern of soil wetness. Results indicate that soilscape variation within each region was large. There were no statistically significant differences, therefore, that could be attributed to known soil- forming processes or to parent material variability. Stratifying the data by geomorphic subregion rather than by region reduced the within-unit soil variability and resulted in numerous significant soilscape differences between subregions. The implication is that soilscape variability is large at the regional scale but converges rapidly with decreasing size of study area. [ABSTRACT FROM AUTHOR]

Channel networks near Inez, Kentucky, were surveyed in the field within 29 small drainage basins that appeared on 1:24,000-scale maps to be unbranched (first order), The basins contained from 0 to 5 channel sources, with an average of 2.15 per basin. Many channel characteristics measured in the field are well correlated with morphometric variables measured from maps, but a substantial proportion of the variance remains unexplained. Although simple correlations are fairly strong for geometric characteristics, they are relatively weak (yet statistically significant) for topological measures. The spatial and temporal persistence of the empirical predictive relations is as yet unknown. [ABSTRACT FROM AUTHOR]

Focuses on the implications of the decline of the interest in physical geography for the progress in geography in the U.S. Expansion of the field of geography; Development of geomorphology; Plan of the Geological Society of America to establish a Division of Geomorphology.

Explores the physiographic divisions of the U.S. Explanations concerning the need of natural divisions; Details of the work of the Association of American Geographers; Account of the designation by professor W. M. Davis of dominant factors in topography.

The article focuses on The Conference on the Delineation of Physiographic Provinces in the United States, held by the Association of American Geographers. The purpose of this round table conference was to afford opportunity for a free discussion of the problems involved in the division of the area of the United States into physiographic provinces, with a special view to ascertaining whether collaboration in that work by a number of geographers under the leadership of a committee of the association might prove advisable and practicable.

Focuses on training in the field of geomorphology. Graduate work in geography; Physiography of the U.S.