While out on the last fossiling trip of 2025 in the Horseshoe Canyon Formation, we came across this really long bone. Anything this big is usually the leg bone of a hadrosaur but it was curved way to sharply for that. From the picture it looks like it could be a rib but right under the top layer of rock, it seems to be bone extended outward from there. However this is just a guess since we can't dig to actually see if it is or not.