The Denbigh Flint complex was a Paleo-Inuit material culture that was active in Alaska and northwestern Canada from 4,000 to 3,300 years before present (2450 to 1450 BC).
The Denbigh Flint complex likely were descendants from the Syalakh and Bel’kachi cultures of Siberia.
[2] Denbigh peoples spent wintertime on the shores of lakes in the tundra or in forested areas, where they inhabited semi-subterranean houses.
[3] These sites are classified as belonging to the Denbigh Flint complex because they share similar tool technologies.
This is evidenced by the tool chip byproducts found at sites and the large number of different types of blades.