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Sunday, November 24, 2024

Why Was This Ancient Tusk 150 Miles From Land, 10,000 Feet Deep? - The New York Times

Last updated Monday, November 22, 2021 16:27 ET , Source: NewsService

A young female mammoth was wandering long ago near what would become the Central Coast of California, when her life came to an untimely end. Although she died on land, her massive body found its way into the Pacific Ocean. Carried by currents, her remains drifted more than 150 miles from shore before settling 10,000 feet beneath the water’s surface on the side of a seamount. There she sat for millenniums, her existence known to no one.

However, that all changed in 2019 when scientists from the Monterey Bay Aquarium Research Institute stumbled upon one of her tusks while using remotely operated vehicles to search for new deep-sea species off the coast of Monterey, Calif.

“We were just flying along and I look down and see it and go ‘that’s a tusk,’” said Randy Prickett, a senior R.O.V. pilot at the institute. Not everyone believed him at first, but Mr. Prickett was able to convince his colleagues to go in for a closer look. “I said ‘if we don’t grab this right now you’ll regret it.’”

The crew attempted to collect the mysterious object. To their dismay, the tip of the scimitar-shaped specimen broke off. They picked up the small piece and left the rest behind.

It wasn’t until the scientists examined the fragment that they were sure that what they had stumbled upon was indeed a tusk. But from what animal and what time period was still unknown.

The discovery of such a specimen in the deep sea is unusual. Tusks and other skeletal remains of prehistoric creatures are usually found...



Read Full Story: https://www.nytimes.com/2021/11/22/science/mammoth-tusk-ocean.html

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