They found protein, which you can't even consider cloning from (Protein is like the machine, while DNA is the blueprint to make that machine). One use is that

They found protein, which you can't even consider cloning from (Protein is like the machine, while DNA is the blueprint to make that machine). One use is that if you find a lot of these proteins in different dinosaurs, you might be able to map out the differences to figure out who is related to who.