The Donald association consists mainly of Calcic, Red Sodosols and Sodic, Hypercalcic, Red Chromosols with minor occurrences of Self-mulching and Epipedal Red Vertosols. The main landforms associated with this unit are the lake-lunette systems (‘single’ & ‘clustered’) and the lake flood plains
Dominant Soils | Sub-dominant Soils |
Donald series Bunguluke series Charlton series Type L | Murra Warra clay (types 3 & 4) Narrewillock series Wal Wal clay Types K & M |