Meadowcroft represents one of the most vigorously contested pre-Clovis claims in American archaeology, with experts holding strong views on both sides.

The Anzick burial does not directly resolve the Meadowcroft debate.

But the genetic evidence from the Anzick genome is relevant to how any pre-Clovis evidence should be interpreted.

If people were at Meadowcroft before Clovis — and if those people were ancestors of modern Native Americans, which the genetic evidence suggests for the Clovis people — then the pre-Clovis presence represents an early phase of the same broad founding population rather than a separate, unrelated group.

The genetic continuity documented by the Anzick genome suggests that the story of the first Americans involves people from a single broad ancestral population rather than multiple completely independent founding groups.