Counts, Ronald, and Kristian Macias. 2021. “Using Geophysics and Luminescence Geochronology to Determine the Age and Extent of the Adams Mill Fault at the Smithsonian National Zoological Park, Washington, DC”. USGS: National Earthquake Hazards Reduction Program Final Technical Report for Award G20AP00098.
Publications
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Cox, R.T., R.D. Hatcher, S. Forman, R. Counts, J. Vaughn, E. Gamble, J. Glasbrenner, K. Warrell, N. Adhikari, and S. Pinardi. 2022. “Synthesis of Recent Paleoseismic Research on Quaternary Faulting in the Eastern Tennessee Seismic Zone, Eastern North America: Implications for Seismic Hazard and Intraplate Seismicity”. Bulletin of the Seismological Society of America 112: 1161–1189. https://doi.org/10.1785/0120210209.
Pratt, T., A. Shah, Counts. R., W. Horton, and M. Chapman. 2022. “Shallow Faulting in the Epicentral Area of the 1886 Charleston, South Carolina Earthquake”. Bulletin of the Seismological Society of America 111: 2097–2123. https://doi.org/10.1785/0120210329.
Woolsey, Max, Elizabeth Clarke, Allison I. Woolsey, and Roy Jarnagin. 2022. “Seafloor Imaging Lessons Learned from Over a Decade of Surveys With SeaBED AUVs”. In OCEANS 2022, Hampton Roads. https://doi.org/10.1109/OCEANS47191.2022.9977225.
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Pazzaglia, Frank J., Helen Malenda, Matthew McGavick, Cody Raup, Mark Carter, Claudio Berti, Shannon Mahan, et al. 2021. “River Terrace Evidence of Tectonic Processes in the Eastern North American Plate Interior, South Anna River, Virginia”. Journal of Geology 129. https://doi.org/10.1086/712636.
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Davidson, G., C. Lahiri, J. Granger, L. Yarbrough, and R. Counts. 2025. “Potential Ecohydrologic Impact on a Wetland Canopy Tree Species (Taxodium Distichum) by Impoundment of Water for Managed Aquifer Recharge”. American Geophysical Union Annual Meeting, New Orleans, LA.
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Woolery, E., W. Stephenson, K. Woller, N. Lindberg, J. Odum, C. Clearley, and R. Counts. 2025. “Neotectonic Origins for the Meadow Bank Scarp, Wabash Valley Seismic Zone USA”. The Seismic Record 5: 352-62. https://doi.org/10.1785/0320250028.
Woolery, E.W., W.J. Stephenson, K.L. Woller, A.L. Leeds, N.S. Lindberg, J. Odum, C.S. Cearly, and R.C. Counts. 2024. “Neotectonic Controls on the Meadow Bank Scarp, Wabash Valley Seismic Zone”. Seismological Society of America Annual Meeting, Anchorage Alaska.
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Parajuli, S., R Counts, and A. Bhandari. 2025. “Morphometric Analysis and Geomorphic Indices of Active Tectonics in the Wabash Valley Seismic Zone”. American Geophysical Union Meeting, New Orleans, LA.
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Mahan, S.A., E.T. Krolczyk, M.W. Carter, and R.C. Counts. 2025. “Luminescence and Radiocarbon Data For: Geologic Map of the Big Levels Quadrangle, Virginia”. U.S. Geological Survey Data Release. https://doi.org/10.5066/P14L7QW6.