Fig. 1.From: The challenge of proving the existence of metazoan life in permanently anoxic deep-sea sedimentsVertical distribution of Loricifera in the anoxic sediments of the L’Atalante basin. The approximate age of sediment horizons (years before present) is provided as well as the images of some individuals found at different depths. The images show the presence of perfectly integer animals also in deeper sediment layersBack to article page