When I get home after a hunt, I sort and spread out my good finds, to take photos and then have another pile of fragments and broken bones. I have gone back to that 2nd group to highlight some I am unsure of the ID. The location I was hunting produces mostly late Miocene fossils. Here are a couple .. 1st a broken bone. A friend hunting with me said Deer metatarsal.  I am not sure after finding this deer metatarsal  from North Florida on the internet, which has a clear groove down the center: