Broken Mammoth site early Alaskan occupation

Record summary

Broken Mammoth, in the Tanana Valley, was investigated during the growth of Alaskan research on early Beringian occupations. Its lithic assemblages, faunal remains, and stratified deposits contributed to discussions of late Pleistocene subsistence and the possible relationship between Nenana and Denali technological traditions. The site matters for catastrophe-and-migration comparisons because changing environments and postglacial landscapes shaped mobility. Exact chronology, cultural affiliation, and the extent of continuity between early and later occupations remain interpretive questions requiring the excavation report and radiocarbon data.