A covering of manganese nodules in a bathymetric low point. Are they stillattached to the rock below with sediment in the intervening spaces, have theyformed in situ, have they eroded off a botryoidal manganese coated substrate?
4/10/2019 10:39:48 AM
Date: 20150806T002528Z
Credit: NOAA Office of Ocean Exploration and Research, 2015 Hohonu Moana