The Graveyard, known as the Whalebone Chasm in the North American release of Endless Ocean, is a shark-filled area at the bottom of the Abyss characterized by the skeleton of a large whale. This skeleton gives the area its name and it is unknown from what species this skeleton came, though perhaps it is somehow related to the White Mother. Its ribs form an alleyway that is patrolled by Bluntnose Sixgill sharks and a single Goblin Shark at night. Sea Pigs also take up residence in the skeleton, feeding presumably on the dead matter that settles on the ocean floor. Nearby, a fossil is embedded into the wall.Here, late in the storyline, your dolphin partner finds a sample of flesh from an unknown whale that helps the player character and Katherine locate the Ancient Mother.