https://www.usgs.gov/publications/late-pleistocene-vertebrates-and-other-fossils-epiguruk-northwestern-alaska
Late Pleistocene Vertebrates and Other Fossils from Epiguruk, Northwestern Alaska | U.S. Geological...
Sediments exposed at Epiguruk, a large cutbank on the Kobuk River about 170 km inland from Kotzebue Sound, record multiple episodes of glacial-age alluviation...