G. Fredlund No description specified. 1-2 (2 Records) Documents Excavations at Sites 41GM166, 41GM281 and 41GM282 at the Gibbons Creek Lignite Mine, Grimes County, Texas (1995) Late Pleistocene-Early Holocene Pollen and Phytolith Record From the Lange / Ferguson Site, White River Badlands, South Dakota (1985)