hand touch close up prehistorical artifacts-shell fossils in stone in pantishara - datvis khevi valley in vashlovani national park

archaeology army bear caucasia caucasus close closeup datvis dedoplistskaro evolution formation formed fossil fossilize fossils geology georgia georgian gorge history kalaki khevi layers macro mertchlebis mountain mountains national natural nature nogomrebi ocean old pantishara park period prehistoric prehistorical reserve road rock shell shells stone undiscovered unique vashlovani white