1. Comparison of textures and structures to distinguish eolian environments, Killpecker dune field, Wyoming;Ahlbrandt;Mountain Geol.,1975
2. Structures and textures of eolian deposits in the Nebraska Sand Hills, U.S.A.;Ahlbrandt,1976
3. Geology and coal resources of North Park, Colorado;Beekly;U.S. Geol. Surv. Bull.,1915
4. Lagoa dune field (State of Santa Catarina, Brazil), a model of eolian and pluvial activity;Bigarella,1975
5. Petrology of Sedimentary Rocks;Folk,1968