June 23, 2024

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Empty islands and the largest ocean on the planet

Empty islands and the largest ocean on the planet

While all the efforts of the new century were aimed at the knowledge of life after death, the existence of life on other planets, the search for new resources and life forms far from Earth, discovered another continent that changed our plans and geological maps. the planet You want to know What is that continent and where is it located?? Here we go.

They discovered a continent “hidden” under the blue mantle

Everything was already written in 1642 when the Dutch explorer Abel Tasman discovered the islands known as New Zealand. however, After 375 years, a new discovery has shocked the world. You can find more information about Zeeland in this report.

And, through geological studies of rocks and microscopic fossils found in new underwater drillings, they discovered a new continent that shares some of its oceans with another territory that lies nearby.

As a result, it has been made official from 2023 Discovery of a seventh continent called Zealandia. Research and new measurements indicate that the newly independent landmass covers an area of ​​about 4.9 million km2.

Although the news that researchers discovered a continent surprised us, it was already widely known that Zelandia formed 60 million years ago. It was part of the ancient supercontinent Gondwana along with South America, Antarctica, Africa, Australia and India.

They discovered the Invisible Continent

When the lands were separated due to different climatic events and movements of tectonic plates, Zealand is divided and isolated, surrounded by small islands and seas. Later, they discovered a much larger continent than believed at first glance.

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A new development dates back to 2017, when Zealand is finally considered a geographical continent separate from Oceania, and not a collection of fragmented islands with a separate and distinct continental crust.

This recently declared new continent is known for its prominent islands New Zealand is made up of the North and South IslandsMacquarie Islands, Campbell Islands, Snares Islands, Antipodes Islands, Chatham Islands, Auckland Islands, Bounty Islands and Lesser Islands.

In addition, it has a population of over 5 million, and a rich biodiversity of natural flora and fauna and its geological plateaus and its well-known mountain peaks.

A study of the fossils and marine flora and mineral resources found along the coasts of the Pacific Ocean and Tasman Sea revealed. Important new discoveries It asserts that scientists are discovering another continent with its own geological structure.

Zeland: Results of new measurements

New scientific research results from ocean voyages and satellite measurements show that only 6% of its land surface is exposed above sea level, with an area of ​​nearly 5 million square kilometers. The rest are submerged.

They discovered a submerged continent Excavation and exploration of basalt, sandstones and pebbles The Late Cretaceous thinned and most of the area sank as a result of Earth’s stretching and internal deformation.

Geologist Nick Mortimer, head of the research, said the map was now complete, while only part of the southern region, which includes the New Zealand islands, the French territory of New Caledonia, Lord Howe Island and Paul’s Pyramid, was known. .

Despite these measurements, still It is very small compared to Antarctica and Oceania, over 11 and 8 million km2 respectively. It is also characterized as a very thin continent, with its crust only 10 to 30 km wide and 35 km thick.

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In addition, the author of the project revealed that he discovered a continent with an area 8 to 9 times larger than the Iberian Peninsula. And he added that if Zealand were entirely at sea level, we would see great mountain ranges submerged today. Learn more about Enigmatic Lands in this article