The formation became known by several names, including Ferdinandea and Graham Island. Repeated eruptions deposited loose volcanic material above the waterline. Waves gradually broke down its exposed surface after the https://pocketcasts.com/podcast/huy-hoang-podcast/1eef9730-8383-013f-f21c-0affd341b2cf/b33website/1ec6ae39-61e4-4375-a2fb-44e4602ebb88