quoting Nessari, Illúbequía, Seattle, Cascadia:

quoting Matrix, Conversational Speaker:

In an Anthropology course I took earlier this year called "Prehistory of the Americas", we actually briefly discussed the Solutrian hypothesis. That's the cross-atlantic thing as an origin for that otherwise European haplogroup in North America, along with claims that Clovis points were based on Solutrian points. But my professor presented it as pretty far-fetched. She said that more likely, that haplogroup was once more widespread throughout Eurasia, and some of its bearers went to North America via the more plausible ice corridor and pacific coast routes, while others settled in Europe, and the rest in between disappeared.

What was her opinion of pre-Clovis things? Because if she was disdainful she's either full of shit or being willfully blind.