1. Geology of the Green River Formation and associated Eocene rocks in southwestern Wyoming and adjacent parts of Colorado and Utah;Bradley,1964
2. An improved high-precision Jacob's staff design;Brand;J. Sedim. Res. A,1995
3. Mapping of widespread marker beds in unit B of the Middle Eocene Bridger Formation, southwestern Wyoming;Brand;J. Vert. Paleontol.,1997
4. Density of turtles in three stratigraphic units of the Eocene Bridger Formation in Wyoming;Brand;J. Vert. Paleontol.,1993
5. Taphonomy of turtles in the Middle Eocene Bridger Formation, SW Wyoming;Brand;Palaeogeogr. Palaeoclimatol. Palaeoecol.,2000