second city "Nibaru" with evidence of "tank tracks" 8000km long
Depth average 5456m
Elementary surfaces 1
Depth smoothed 5452.22m
Depth smoothed offset 3.7799999999997453
DTM Source GEBCO_2014
Latitude 31.40620850229478
Longitude -24.48567471416044
the blue line is me measuring the tracks as far as i could,
zooming in
closer
a Little more
and a Little more
i give you "Nibaru",
168 km east to west 128km north to south 534 square kilometres
tracks are 7.45645 miles wide
Enjoy