Fig. 2 The hard coral Lophelia pertusa and some invertebrate associates from Viosca Knoll 826 at 500 meters (1,640 feet) depth. Image courtesy of Chuck Fisher, Penn State University, NOAA-OER.
Fig. 2 The hard coral Lophelia pertusa and some invertebrate associates from Viosca Knoll 826 at 500 meters (1,640 feet) depth. Image courtesy of Chuck Fisher, Penn State University, NOAA-OER.