1. Morphology of soils with fragipans in parts of Wilson County, North Carolina;Daniels,1966
2. Coastal Plain stratigraphy and geomorphology near Benson, North Carolina;Daniels;Southeastern Geol.,1966
3. Relation between A2 horizon characteristics and drainage in some fine loamy ultisols;Daniels;Soil Sci.,1967
4. Daniels, R.B., Gamble, E.E. and Bartelli, L.J., in press. Eluvial areas in B horizons of some ultisols.
5. The estimation of free iron oxides in soils;Kilmer,1960