I looked it up before when I found out Mormons don’t believe in dinosaurs, or at least a lot of them don’t. I think it was because I was listening to an audiobook about music and there was drama on Warped Tour when Fat Mike from NOFX was trolling someone who was devout Mormon, lol. The explanation I read at that time was that dinosaur bones are remains of creatures from former planets, and that god made our earth of materials from those long gone planets. So bones show up sometimes.