Here’s some: https://www.researchgate.net/figure/Objects-studied-in-this-paper-A-Ontiveros-arrowheads-B-Montelirio-tholos-arrowheads_fig2_283897457 https://www.

Here’s some: https://www.researchgate.net/figure/Objects-studied-in-this-paper-A-Ontiveros-arrowheads-B-Montelirio-tholos-arrowheads_fig2_283897457 https://www.researchgate.net/figure/Objects-studied-in-this-...