trace of ichnites of theropod.

rock soil asphalt geology flooring sand floor wall sea stonewall shore water boulder coast terrain wave wood bedrock stream trace ichnites theropod icnite site dinosaur footprints virgen del campo enciso abstract aged ancient animal background big biology black bone design evolution extinct extinction foot footprint footstep fossil gray ichnite impression jurassic material model museum nature old paleontology park past pattern prehistoric print relic remains reptile rough science stone surface texture textured thailand track white