"Development of a Study Abroad Course "The Environment and Archaeology of Egypt" in Association with a Binational Fulbright Grant Between Ain Shams University, Cairo and the University of Georgia". University of Georgia International Program Development Fund ($2,400) and Dean, College of Arts and Sciences ($500), 2000-2001, $2,900.
"Doctoral Dissertation Research: High-Resolution Climate and Land-Use Records from Cave Stalagmites and County Gazetteers for China Over the Last 2000 Years," with Honglin Xiao, National Science Foundation, 2000-2001, $10,000.
"Environmental Change in Namibia During the Last 300 ka from Cave Speleothems, Tufas and Fluvial Sediments", National Science Foundation, 2000-2003, $328,938.
"Ain Shams-University of Georgia Geography Partnership Program," with N.S. Embabi, Binational Fulbright Commission, 2000-2002, $50,000.
"High-Resolution Climate Records for China for the Last 2,000 Years from Cave Stalagmites and Gazetteer Records." University of Georgia Research Foundation, 1999-2001, $12,850.
"High-resolution ENSO and other paleoenvironmental data for the last 20 ka from cave speleothems in Madagascar and Botswana," with L. B. Railsback, National Science Foundation, 1999-2002, $371,521.
"Doctoral Dissertation Research: Hydrologic and Geochemical Response of Conduit-Flow and Diffuse-Flow Karst Systems to Variability in Seasonal Climate and Individual Storm Characteristics", with Shaw -Wen Sheen, National Science Foundation, 1999-2000, $11,430.
"Doctoral Dissertation Research: Human-Environmental Relationships in Coastal Plain Georgia Based on High- Resolution Paleoenvironmental Records from Three Peat Deposits," with H. Lamoreaux, National Science Foundation, 1998-1999, $9,665.
"Exploration of Caves in the Koanaka and Aha Hills of Botswana for Plio-Pleistocene Fossils." Collaborator on National Geographic Grant to Callum Ross of SUNY, Stonybrook. Fieldwork in Summer 1997.
"Quaternary Environments at El-Garrah Cave, Western Desert of Egypt." University of Georgia Research Foundation, 1996-97, $6,000.
"Doctoral Dissertation Research: Late Quaternary Climate Variation Within the Maya Lowlands, Belize, Central America as Evidenced by Variations in Speleothem Deposition," with J.W. Webster, National Science Foundation, 1996-1997, $9,975.
"Archaeological Investigation and Paleoenvironmental Context of Mining at the Tsodilo Hills, Western Kalahari Desert," with L. H. Robbins. National Science Foundation, 1995-1997, $150,000.
"Protecting High-Risk Wetlands in Georgia's Coastal Plain from Anthropogenic Groundwater Perturbations," 1995-1997, U.S.Geological Survey, $21,000.
"A High-Resolution Environmental Record for Southern Africa from Annual Layers, Pollen and Microscopic Charcoal in Cave Speleothems" with L. B. Railsback, J-C. Thill and R. S. Meltzer. NOAA 1995-1997, ($60,000).
"Plio-Pleistocene Fossil Breccias in Caves of the Koanaka Hills, Botswana." Collaboration invited by Blythe Williams and Diane Waddle of the Department of Biological Anthropology and Anatomy, Duke University Medical Center, and Callum Ross, Department of Anatomical Sciences, SUNY, Stonybrook. Approximately $1,000 was provided by grant from Duke University for fieldwork in Botswana, June 1995.
"Ethnoarchaeology, Prehistory and Paleoenvironment in the Western Kalahari." National Science Foundation REU Supplement 1993, $3,750.
"The Consequences of continued Global Warming on the Vegetation of the Southeastern U.S.A.: Evidence from the Last Interglacial," U.S. Department of Energy through the National Institute for Global Environmental Change, Southeast Regional Center, 1992-1993, $78,220.
"Ethnoarchaeology, Prehistory and Paleoenvironment in the Western Kalahari," with L. H. Robbins. National Science Foundation, 1991-1993,$123,909.
"Paleoenvironmental Data from Speleothems in Karain Cave, Turkey" (Invited research by Professor Isin Yalcinkaya, University of Ankara, Turkey), University of Georgia Research Foundation and College of Arts and Sciences ($3,000), 1989.
"Long Paleoenvironmental Records from African Cave Sediments" with D. A. Burney and J. B. Cowart, National Science Foundation, 1989-1991 ($154,473).
"Excavations of the White Paintings Shelter: Tsodilo Hills, Botswana." Subcontract of $2,000 to undertake geomorphological studies of White Paintings Rock Shelter. National Geographic Society Grant #4097-89 to Larry H. Robbins of Michigan State University, 1989.
"Quaternary Paleoenvironmental Data for Tropical Africa from Cave Sediments." National Geographic Society, 1987-1989 ($19,600).
"Late Pleistocene/Early Holocene Subsistence and Settlement Patterns in Southern Somalia" with S. A. Brandt and H. T. Bunn. National Science Foundation, 1985-1986 ($89,599).
"Collaborative Research on the Okefenokee Swamp Ecosystem." With B. C. Patten, R. E. Hodson, and M. J. Duever, National Science Foundation, 1984-1985 ($246,946).
"Estimating the Surface Water Resources of the Georgia Coastal Plain and Predicting the Effects of Changing Land-use Patterns." U.S. Geological Survey, Department of Interior, 1984-1985 ($12,000).
"Paleoenvironmental Analysis From Cores of Speleothems in Carlsbad Caverns," with B. B. Ellwood. National Geographic Society, 1983-1984 ($13,500).
"Geological Factors Influencing Ground Water Flow and Well Productivity on the Georgia Piedmont." Office of Water Policy, 1983-1984 ($10,750).
"Integrated Studies of the Okefenokee Swamp Ecosystem IV: Long Term Ecological Research in Freshwater Wetlands," with B. C. Patten, K. Porter, R. Hodson and J. Laerm. National Science Foundation LTER Program, 1982-1987 ($1,311,468).
"The Late Quaternary Paleoanthropology of Northeastern Somalia," with S. A. Brandt. University of Georgia Research Foundation, 1981-1983 ($12,000).
"Quaternary Paleoclimates of the Eastern Transvaal, South Africa: The Record Preserved in Caves." University of Georgia Research Foundation, Inc., 1981 ($3,500).
"Geohydrology and Paleohydrology of the Okefenokee Swamp, Georgia," with R. E. Carver and M. J. Duever. Funded through N.S.F. grant, "Integrated Studies of the Okefenokee Swamp Ecosystems," Principal Investigator B. C. Patten, 1979-1982 ($89,771).
"Paleoclimatic Reconstruction by Analysis of Cave Deposits." University of Georgia Research Foundation, Inc.,1980 ($2,250).
"Comparative Analysis of Terrestrial and Martian Labyrinth Terrains." NASA Mars Data Analysis Program Grant NSG 7539, 1979-1982 ($50,900).
"Relationships Between Lineaments and Groundwater Flow in the Southwest Georgia Aquifer," with R. E. Carver. Department of the Interior, Office of Water Research and Technology, 1979-1981 ($17,160).
"Geoarchaeology of the Oconee Reservoir Site, Greene County", Georgia Power Co. subcontracted through the Dept. of Anthropology, University of Georgia, 1978 ($8,094).
"The Historical Development of Sinkholes in Southwest Georgia and Predictive Models for the Future." Georgia Dept. of Natural Resources, Geologic and Water Resources Division, 1978 ($800).