Australia and Canada had previously been a single entity

2018-01-22 21:39

Australia and Canada had previously been a single entity
Scientists.

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Scientists have proven that the earlier Australia and Canada were a single entity, reports Rus.Media. Their “divorce”, according to Australian experts, took place 1.7 billion years ago.

Besides, this continent was an integral part of what is now called North America. Such discovery led scientists to be near Georgetown mineral zircon. It was very similar to the samples found in the North-Eastern part of Canada near the Great lakes.

The age of these sediments is about the same. It is about 1.7 billion years. Based on this, experts have concluded that up to this time Australia was a single array with North America, some know her.

Scientists previously believed that Australia was formerly an integral part of modern Canada. Now they have the exact proof. Moreover, the scientists were able with a sufficient degree of probability to establish the mutual position of the current continents in a long time.

The supercontinent that existed back then was called Columbia. Its existence was stopped about 1.5 billion years ago. After that modern Australia began to gradually move away from its former “mother”.