instonefossils | fossils dig | Kemmerer Wy on Instagram: "An incredible paleontological moment unfolded tonight as we uncovered what appears to be a truly remarkable specimen—potentially an early horse, Eohippus, or perhaps a tapir. While it's too soon to determine if the rest of the skeleton is present, we are preparing to carefully excavate the site. Discoveries like this highlight the scientific significance of the Green River Formation, a window into Eocene ecosystems. This find will be pres