At 2,5 kilometres or 1,6 miles? Only way that is true is if some cage with points sticking out fell from a ship? Or perhaps wood, that has been rotting away sin

At 2,5 kilometres or 1,6 miles? Only way that is true is if some cage with points sticking out fell from a ship? Or perhaps wood, that has been rotting away since. -Edit: That also doesn't explain the multiple tracks and that they are not really aligned. Only saw the 2 pictures, but in the video you can see a lot of other "tracks".