The nature of the source Dinosaur footprints are a fossil site that tells of the presence on Earth of ancient reptiles we call dinosaurs. It is a testimony to the existence of large carnivorous dinosaurs that once roamed around. It lived on the wet sands along the edges of marshes or rivers about 140 million years ago, appears to be 3 trails: 7 tracks heading southeast, 2 tracks heading northeast at a 60-degree angle, and 2 tracks heading southeast. Above at an angle of 37 degrees, three footprints, all of them footprints, are three-inch footprints, the average size is about 45 centimeters long, 40 centimeters wide, 120 centimeters and 110 centimeters in stride. It was a dinosaur that walked on two hind legs with a height of more than 2 meters at the hips