- See also WK91150 proposed revision
- See also WK85716 proposed revision
D2488-17e1 Standard Practice for Description and Identification of Soils (Visual-Manual Procedures)
- See also WK85717 proposed revision
- See also WK91151 proposed revision
- See also WK71106 proposed revision
D4427-23 Standard Classification of Peat Samples by Laboratory Testing
D4452/D4452M-22 Standard Practice for X-Ray Radiography of Soil Samples
- See also WK90658 proposed revision