<a href="https://en.wikipedia.org/wiki/Bathymetry" class="extiw" title="w:Bathymetry">Bathymetry</a> of <a href="https://en.wikipedia.org/wiki/Horizon_Guyot" class="extiw" title="w:Horizon Guyot">Horizon Guyot</a>
NOAA Office of Ocean Exploration and Research
2017
<a rel="nofollow" class="external free" href="https://oceanexplorer.noaa.gov/okeanos/explorations/ex1706/background/geology/media/fig1.html">https://oceanexplorer.noaa.gov/okeanos/explorations/ex1706/background/geology/media/fig1.html</a>