-Halfen, A.F., Fredlund, G.G., and Mahan, S.M. (2009). Late Quaternary Geochronology and Stratigraphy of the Casper Dune Field, Casper, Wyoming, U.S.A. Intended for the Holocne. (in prep)
-Halfen, A.F., Fredlund, G.G., Mayer, J.A., and Holliday, V.T. (2009), Inferring Vegetation and Climate from Playa Phytoltih Assemblages. Intended for Palaeogeography, Palaeoclimatology, Palaeoecology. (in prep)
-Halfen, A.F., and Hasiotis, S.T. (2009). Traces and Burrowing Behaviors of the Western Harvester Ant Pogonomymrex occidentalis: Paleopedogenic and Paleoecological Significance. Intended for Palaios. (in prep)
-Day, M.J., and Halfen, A.F. (2009). Applications of a Karst Disturbance Index in the Cockpit Country, Jamaica. Book Chapter in Karst Management (in prep).
-State of the City Report: Milwaukee, WI (2008). Halfen, A.F., and Desousa, C., Eds. UWM Center for Economic Development Web Publication.
-Halfen, A.F. (2008) State of Milwaukee’s Brownfields (2008). In: Halfen, A.F., and Desousa, C., Eds. State of the City Report: Milwaukee, WI. UW
-Historical Society, Lafayette County Wisconsin. (2005). Cheese Factories of Lafayette County, Wisconsin. Ed. Halfen, A.F., Ronnurud, J. Willings Print and Design, Darlington, WI.
Select Presentations
-(2009) Traces and Burrowing Behaviors of the Western Harvester Ant Pogonomymrex occidentalis: Paleopedogenic and Paleoecological Significance. American Association of Petrolium Geologist – Annual Meeting. Denver, CO.
-(2008) Inferring Vegetation and Climate from Playa Phytoltih Assemblages. Geological Society of America – National Conference. Houston, TX.
-(2007) Holocene Geochronology and Stratigraphy of the Casper Dune Field, Casper, Wyoming, U.S.A. Geological Society of America – National Conference. Denver, CO. |
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Quaternary Geomorphology and Soils
Arid and Eolian Enviornments
Paleo-Landscape Reconstruction
Dating Techniques |
