© Ken McCann. Creative commons Licence: www.geograph.org.uk/reuse.php?id=673854
This zone is predominantly found in the east of the Doncaster district taking in the wetland moors at Thorne and Hatfield and the surrounding drained enclosures. Also included are the river floor valleys in Doncaster, Barnsley and Rotherham districts. The enclosure patterns generally consist of straight and regular hedges and ditches.