Not the best pictures but don’t have the pieces in hand yet. These were purchased from a man who bought them from a southern Illinois estate sale. The son of the original collector said they are as collected and the parent said the teeth were mammoth. Not sure about that as some look possibly equine or maybe camel? Are these poor quality photos enough to point in any particular direction? Definitely no idea on the plant trace or bone. Any help in ID or direction would be appreciated.