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This article in SSSAJ

  1. Vol. 29 No. 2, p. 221-223
     
    Received: Aug 7, 1964
    Accepted: Sept 10, 1964


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doi:10.2136/sssaj1965.03615995002900020032x

Preparation of Thin Sections from Moist Organic Soil Materials1

  1. John E. Langton and
  2. Gerhard B. Lee
  1. Soil Survey Division Wisconsin Geological and Natural History Survey, and Associate Professor of Soils, respectively

Abstract

Abstract

Micromorphologic investigation of Histosols requires use of thin sections prepared in such a way as to minimize shrinkage and disruption of natural soil fabric. A method which meets these requirements is described. Moist samples are impregnated with Carbowax 6,000, mounted with Castoglas, and ground and polished by special techniques. Little shrinkage or destruction of soil fabric occurred in thin sections prepared by this method from a variety of organic soil materials.

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