Key to Subgroups
ABDB. Other Molliturbels that have a glacic layer that has its upper boundary within 100 cm of the mineral soil surface. Glacic Molliturbels
Description of Subgroups
ABDB. Glacic Molliturbels.—These are the Molliturbels that have a glacic layer with an upper boundary within 100 cm of the mineral soil surface. These soils do not have a lithic contact with its upper boundary within 50 cm of the mineral soil surface. Disturbance of the insulating surface layer causes the ice to melt and the soil to collapse.
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The Soils That We Classify > Soil Taxonomy 2nd Ed.1999 > A.Gelisols > AB.Turbels > ABD.Molliturbels >