‘Lost Continent’ Found Under Mauritius

0

Scientists have found a “lost continent” under the island of Mauritius in the Indian Ocean

The tropical island nation was formed from lava spewed by volcanoes over a period of about 9 million years. But researchers recently identified a mineral that was several billion years old in rocks found on the popular tourist destination, .

Further investigation by a team of geologists led by South Africa’s University of Witwatersrand, concluded the island was actually sitting on top of an undiscovered fragment of the 200-million-year-old “super-continent” Gondwana, which split to form Africa, South America, Antarctica, India and Australia about 180 million years ago.

Advertisement

The piece of crust, which was coated and concealed by the young lava, could be a tiny fragment which broke off from the island of Madagascar, the team said in a paper, published in the Nature Communications journal.

“Earth is made up of two parts – continents, which are old, and oceans, which are ‘young’”, said lead author Professor Lewis Ashwal. “On the continents you find rocks that are over four billion years old, but you find nothing like that in the oceans, as this is where new rocks are formed.”

Advertisement

He added: “Mauritius is an island, and there is no rock older than 9 million years old on the island. However, by studying the rocks on the island, we have found zircons that are as old as 3 billion years.”

SHARE
Previous articleAmazing Hotel You Would Rather Be Sitting In Right Now: Äscher Cliff, Switzerland
Next article10 Hilarious Cat Illustrations That Will Make You Laugh Out Loud

LEAVE A REPLY

Please enter your comment!
Please enter your name here