Environmental Research Group (ERG) No description specified. Institution Members Matthew Swanson 1-5 (5 Records) Documents Artifact Report, Tishomingo County Type Collection N.D. (2016) Images Ceramic Artifact Photographs, Tishomingo County Type Collection N.D. (2016) Faunal Artifact Photograph, Tishomingo County Type Collection N.D. (2016) Lithic Artifact Photographs, Tishomingo County Type Collection N.D. (2016) Datasets Artifact Database, Tishomingo County Type Collection N.D. (2016)