Distribution of soil parent materials in the Severn and Wye catchments. These were mapped during the Soil Hydrology Study conducted by JP Bell in 1968-1969: Bell, J.P. (1969). The Soil Hydrology of the Plynlimon Catchments. Institute of Hydrology Report No. 8, Institute of Hydrology, Wallingford, UK.
Publication date: 2010-06-18
This dataset is part of the following
This dataset was digitised from scanned paper map, most likely the soil type boundaries had been hand drawn on a paper map as a result of direct observations on site.