Aldrich, P., Parker, G., & Michler, C. (2005). Confirmation of oak recruitment failure in Indiana old-growth forest. Forest Science, 51(5).
Zhalnin, A., & Parker, G. (2005). Delineation and spatial analysis of ecological classification units for the Hoosier National Forest. North Central Research Station Tech Report, USDA Forest Service.
Dolan, B., & Parker, G. (2005). Ecosystem Classification in a flat, highly fragmented region of Indiana. Forest Ecology and Management, 219, 109-131.
Pierce, A., Parker, G., & Rabenold, K. (in press). Forest succession in an oak-hickory dominated stand during a 40-year period at the Ross Biological Reserve, Indiana. Natural Areas Journal.
Aldrich, P., Glaubitz, L., Parker, G., Rhodes, O., & Michler, C. (2005). Genetic structure inside a declining red oak community in old-growth forest. Journal of Heredity.
Jenkins, M., Webster, C., Parker, G., & Spetich, M. (2004). Coarse woody debris in managed central hardwood forests of Indiana, USA. Forest Science, 50(6), 781-792.
Aldrich, P., Parker, G., & Michler, C. (2003). Spatial dispersion of trees in an old-growth temperate hardwood forest over sixty years of succession. Forest Ecology and Management, 180, 475-491.
Aldrich, P., Parker, G., & Michler, C. (2003). Whole-tree silvic identifications and the microsatellite genetic structure of a red oak species complex in Indiana old-growth forest. Canadian Journal of Forest Research, 33, 2228-2237.
Swinehart, A., & Parker, G. (2002). The potential role of lake basin morphometry in the formation and development of peatlands in Indiana. Procedings Of the Indiana Academy of Science, 1, 32-44.
Zhalnin, A., & Parker, G. (2004). Development of ELTP layer for the Hoosier National Forest, Southern Indiana. 2.