Prehistoric Lithic Multi-Tool / Scraping Lithic Artifact

This is a prehistoric stone lithic tool, measuring approximately 3.5 inches by 3 inches, recovered from Guthrie, Oklahoma. The item is characterized by its irregular, palm-sized form, expertly shaped through percussion and pressure flaking along various edges. The material appears to be a local cryptocrystalline silicate, possibly a high-quality chert or flint, exhibiting a varied color palette ranging from earthy ochre-tan to deeper stone greys. The surface shows a distinct waxy luster in areas where flakes have been removed, contrasted with a weathered cortical patina on the undisturbed surfaces. Its construction features a thick dorsal ridge providing weight for force, with at least one refined edge that suggests it served as a multi-tool for scraping hides or carving wood. Physically, the item displays typical signs of prehistoric use-wear, including minor micro-fractures along the working edge and a smooth surface polish likely resulting from prolonged hand-holding. There are no modern maker's marks, as is standard for an artifact of this age, which likely dates to the Archaic or Woodland periods of North American indigenous history. The craftsmanship is utilitarian but precise, showing a deep understanding of lithic reduction techniques to create a durable, multi-functional ergonomic grip.