Time only flows in one direction, therefore it's quite possible according to evolutionary theory for a species thought long extinct to have survived into the present day..... but it's not possible to find a fossilized specimen of a relatively recent species in exactly the same location with long-extinct species.
When paleontologists excavate a site where many animals have died and been fossilized at close to the same time, they have not found Triassic amphibians, dinosaurs, Eocene mammals, and contemporary mammals together. A young-earth chronology would indicate that they should.
As I said up-thread, show me a fossilized velociraptor with a fossilized modern rabbit found in its stomach area in situ, and I'll give the young-earthers a serious hearing.
****but it’s not possible to find a fossilized specimen of a relatively recent species in exactly the same location with long-extinct species.****
It is not only possible, This video will point to them, show you pictures and have museum curators tell you they were found.....according to one curator, over 100 chordates of which they display none.
What is your explanation for human and dinosaur footprints in the same strata?