When I go fossiling in Florida almost every large find is from the Pleistocene or Holocene, when Florida was not covered by the ocean. Identifying the bone frag

When I go fossiling in Florida almost every large find is from the Pleistocene or Holocene, when Florida was not covered by the ocean. Identifying the bone fragments is always a big puzzle that involves a good bit of study and reference books. A fun puzzle for sure, but sometimes you end up with a find that you just can't place. It would be great to have a technique such as ZooMS to positively identify the unidentifiable.