Solutreans were from Western Europe. The Clovis were from Asia
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Not to my reading - sorry I have no references handy, but the Clovis, had they been from Asia, skipped over west and interior of the North American continent to settle in along the East coast, spreading south and west from there. Their earliest artifacts were found in dredging some miles off the East coast when sea levels were lower.
You may be transposing the two. The first Clovis discovery was found in New Mexico, they were named after the town of Clovis, N.M. Their sites are more common in the southwest. The Solutreans landed on the east coast, the Cactus Hill site in Virginia, for example. 80% of native Americans are descended from the Clovis, who also share genetic ancestry with northeast Asians.