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    They are located 11 nautical miles (20 km) north-northeast from Sarigan, in between Sarigan and Guguan, but because of their small size, they are not listed in most maps. Zealandia Bank is one of a number of Volcanic Units within the Mariana Arc of Fire National Wildlife Refuge of the Marianas Trench Marine National Monument.
    One pinnacle reaches >1 m above water at low tide. Andesitic rocks were dredged at the southern peak, which showed some evidence of coral growth. Freshly broken pahoehoe basaltic rocks were recovered on the western flank of Zealandia Bank.
    A team of scientists set out to study the region known as "Zealandia." What they found dates back millions of years. So far, we don't know much about the world's disputed "lost continent," but a group of scientists set out to change that.
    Zealandia Bank submarine volcano is seen in this NOAA Vents Program oblique perspective from the SW with two times vertical exaggeration. It consists of two pinnacles about 1 km apart that rise to near the ocean surface between Guguan and Sarigan Islands.
  2. WebZealandia Bank volcano. Updated: Sep 23, 2023 19:45 GMT - just now. Stratovolcano 0 m / 0 ft. United States, Mariana Islands, 16.88°N / 145.85°E. Current status: normal or dormant (1 out of 5) 50 km. 30 mi. + −.

  3. WebGeological Summary. Zealandia Bank consists of two pinnacles about 1 km apart rising from a submerged bank to near the ocean surface between Guguan and Sarigan Islands. One pinnacle reaches more than 1 m …

  4. WebTopography of Zealandia, outlined in pink.The linear ridges running north-northeast (Colville to the west and Kermadec to the east, separated by the Havre Trough and Lau Basin) and southwest (the Resolution Ridge …

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