@nautiluslive: In this highlight video from our NA165 E Mamana Ou Gataifale II exploration up an unnamed seamount in the southeastern area of #AmericanSamoan waters, you’ll spot living #deepseacorals next to fossilized individuals. The ferromanganese coating on the dead skeleton leads our scientists to predict this outcrop has been present for millennia. #deepsea #oceanexploration #nautiluslive #corals #fossils #deepocean