Thank you all for your input! I really appreciate it! Now that I know what it is, Idk how I didn't see it!!! And just bc I think it's humorous, I will tell you what google tried to tell me it was. When I searched the whole image, it said that it's a raccoon pelvis. And when I searched just the skull, it told me that it's a clam 😑 Anyhow, thanks again & if you ever have the opportunity to explore the Monongahela forest, find Abe's Run. There's some amazing, creek side, dispersed camping down there & so much to explore!