Credit: Image courtesy of L. Robinson (U. Bristol), D. Fornari (WHOI), M. Taylor (U. Essex), D. Wanless (Boise State U.) NSF/NERC/HOV Alvin/WHOI MISO Facility, 2023 ©Woods Hole Oceanographic Institution
Urchin on live coral (left) with Fossil coral, the foundation of the live reef, in the background