It does not look like a clovis to me either. You don't mention if there is any basal grinding, or the sides are ground.
The flaking looks like to me a later period.
There was a good reference posted here a while back titled "
stone tools of Minnesota"
Page 114 has a decent description:
"The time and care that went into making a projectile point varies from time period to time period. It isa surprising fact to many that it is the earlier, rather than the later points, that tend to exhibit the most
refined workmanship."
That said, virtually every clovis (3) I have found or others I have in my collection (4) are very well made with a lenticular fluted cross section. The flaking exhibited a well defined percussion flaking with pressure flaking edge retouching.
If you are finding dalton period relics, its more likely from that time period, a transitional early archaic point.
But my standard caveat: Its virtually impossible to identify a relic type and or authentication from a photo.