Thanks, Tdog I had not had time to answer. Good answer also. I like it when you can tell the tool/scraper was customized to fit a individuals hand and palm if large enough or fore finger and thumb when smaller.
I’ve got 3 all made the same way, I was curious if they could be assigned to a specific culture. Or had a certain name. Uniface is better than me just calling them “scrapers”
I was also curious if you are anywhere near se Kansas
I found a similar point in the same area as I found the black one
I believe you are right Tdog. I think some get misidentified as scrapers that are actually preforms or large blades. Generally I call the blanks or preforms when there is only percussion flaking done and no working straight edge.