I have an Allosaurus premax tooth, and I was wondering, is it possible to narrow its age down to a time gap that is smaller than 10 million years? For example, Allosaurus lived from 156 to 146 million years ago, but can the age be determined more specifically (other than radioactive isotope dating)? If it's in any help, my tooth came from Bone Cabin quarry, Albany County, Wyoming.
Don't worry if you can't help though, it's not a big deal, I'm just curious if it is possible to determine determine the exact age of the fossil with the information I have