Probably a general search would work... hmm...
Hominid Skulls Comparison Lab
https://www.yc.edu/v6/academics/pathway/biodocs/HominidSkullLabv4.pdf
So, could a society of black Europeans that she claims built Stonehenge have "evolved" into white peoples within 3000 years? I have doubts.
There are many theories and artist's renderings of the earliest humans supposedly all arising from Africa, with primate forehead ridges above the eyes, dark skin and wiry hair—the evolutionist's gospel; but somewhere along the line, light-eyed roundheads with flat foreheads, straight hair and pale skin predominated in Europe.
It is of course tempting for today's woke racialists to shorten the timeline from “black” to “white” in their depictions of Europeans; but even if the general theory of evolution is correct, it would seem to take longer than a few thousand years for such marked changes as skull formation, hair, skin and eye color and musculature to change society-wide.