1. Distinctive sedimentary features of cold-climate eolian deposits in North Park, Colorado;Ahlbrandt;Palaeogeogr., Palaeoclimatol., Palaeoecol.,1978
2. The Physics of Blown Sand and Desert Dunes;Bagnold,1941
3. Permian shoreline eolian complex in Central Arizona: dune changes in response to cyclic sealevel changes;Blakey,1983
4. The cover sands of north Lincolnshire and the Vale of York;Buckland,1982
5. Loess and coversands;Catt,1977