New research indicates that rocks from the Nuvvuagittuq Greenstone Belt, located on the shores of Hudson Bay, may be the oldest on Earth at 4.16 billion years old, surpassing previously known formations by 160 million years. This formation offers a pivotal glimpse into early Earth’s conditions following its formation. The significance of the rocks has led to conservation efforts, as the local Inuit community has restricted access to prevent ecological damage, reflecting the importance of both the geological history and the cultural respect for the site.
On the shores of Hudson Bay, researchers confirm that the Nuvvuagittuq Greenstone Belt rocks are at least 4.16 billion years old, offering insights into early Earth.
These rocks provide a unique window into the early Earth, showcasing conditions after the planet cooled from its fiery birth 4.5 billion years ago.
Geologist Jonathan O'Neil states this is a unique opportunity to understand early Earth, rather than just a competition over which rock is older.
The local Inuit community has closed access to these ancient rocks to prevent further despoliation, recognizing their historical significance.
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