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IDemo

(16,926 posts)
Thu Sep 3, 2015, 11:00 AM Sep 2015

Melting Ice in Yellowstone is Revealing Ancient Artifacts Faster Than Researchers Can Handle

As the climate changes, history is emerging from the glaciers where it was preserved. But glaciers aren’t the only previously-frozen forms giving up their artifacts — even smaller ice patches contain discoveries.

For Wyofile, Kelsey Dayton reports that in Yellowstone National Park, archeologists are racing to collect the emerging ice-encased trees, the bodies of animals and the ancient tools, spears and utensils that have been preserved high in the Rocky Mountains.

Ice patches don’t move like the larger glaciers, so they are even better suited for preserving material. In the greater Yellowstone ecosystem — an area that includes surrounding mountains and forests — researchers started collecting these artifacts about eight years ago, Craig Lee, an archeologist at the Institute of Arctic Alpine Research in Colorado, told Dayton.

In Yellowstone, Lee, archeologist Staffan Peterson, and others have found animal bones, wooden weapons, and other artifacts ranging from 10,000 year to just a few hundred years old. They've carbon-dated leaves and tree stumps that are more than 5,000 years old.

http://www.smithsonianmag.com/smart-news/melting-ice-yellowstone-revealing-ancient-artifacts-180956488/?no-ist

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Melting Ice in Yellowstone is Revealing Ancient Artifacts Faster Than Researchers Can Handle (Original Post) IDemo Sep 2015 OP
This Is Faux pas Sep 2015 #1
Wonder who/what will be carbon dating us in 10,000 years. dixiegrrrrl Sep 2015 #2
We need to leave them messages MuseRider Sep 2015 #5
LOL tk2kewl Sep 2015 #6
How do you propose to leave these messages? They build freeways over petroglyphs and the traffic lonestarnot Sep 2015 #8
LOL MuseRider Sep 2015 #9
:) lonestarnot Sep 2015 #10
k & r tk2kewl Sep 2015 #3
great surveillance job for drones tk2kewl Sep 2015 #4
Thank you. n/t Judi Lynn Sep 2015 #7

dixiegrrrrl

(60,010 posts)
2. Wonder who/what will be carbon dating us in 10,000 years.
Thu Sep 3, 2015, 11:49 AM
Sep 2015

We will be seen as another extinct species, I believe.

 

lonestarnot

(77,097 posts)
8. How do you propose to leave these messages? They build freeways over petroglyphs and the traffic
Fri Sep 4, 2015, 10:22 AM
Sep 2015

never stops.

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