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(Courtesy the Utah Division of State Parks) A woman shows where a dinosaur track is imprinted into the red sandstone at Red F... (Courtesy the Utah Division of State Parks) A woman shows where a dinosaur track is imprinted into the red sandstone at Red F... (Photo courtesy of Utah State Parks) Red Fleet State Park (Courtesy Utah Division of State Parks) Pictured are dinosaur tracks at Red Fleet State Park near Vernal, Utah. (Courtesy Utah Division of State Parks) Pictured are dinosaur tracks at Red Fleet State Park near Vernal, Utah. (Courtesy Utah Division of State Parks) Pictured are dinosaur tracks at Red Fleet State Park near Vernal, Utah. (Courtesy Utah Division of State Parks) Pictured are dinosaur tracks at Red Fleet State Park near Vernal, Utah.