Pleistocene Treasures, at a Breakneck Pace
SNOWMASS, Colo. — Two different time scales collided in this place.
More than 130,000 years ago in the chilled depths of the Illinoian ice age, an errant glacier left a hole atop a 9,000-foot-high ridge near what would become the town of Aspen in the central Colorado Rockies. The depression filled with snowmelt, and for tens of thousands of years, the little lake attracted the giants of the Pleistocene — mammoths, mastodons, ground sloths half again the size of grizzly bears, supersize bison, camels and horses — that came to drink, and in many cases to die, in the high alpine mud.
The second time scale was more like a runner’s sprint. Scientists had only 70 days — a number framed by mountain winter weather and lawyerly fine print — to search the old lake bed sediments for remnants of these ancient animals.
That was from Oct. 14, when workers on a reservoir dam turned over the first fossil bones (of a young female mammoth, promptly nicknamed Snowy) to last weekend, when work on the reservoir resumed. A tight contract schedule dictates that the reservoir, which will supply the condos and ski lodges of Snowmass, must be completed by late this year. The result was a frantic race to find and catalog everything possible before the site was entombed once more by water....
comments powered by Disqus
- Study: Violent radicalism in UK isn't associated with poverty
- CONFIRMED: the Shrine of Jonah/Mosque of Yunus (Nineveh, Mosul, Iraq) has been destroyed
- Chinese President Xi Jinping: Nobody can change history
- Iraq’s Long-Lost Mythical Temple Has Been Found…and Is In Danger of Disappearing Again
- CBS features in-depth coverage of the 50th anniversary of the signing of the Civil Rights law
- Obama to award National Humanities Medals to 3 historians
- Historian Curt Gentry, known for Hoover biography and ‘Helter Skelter,’ dies at 83
- Harvard historian: strategy of climate science denial groups 'extremely successful'
- Curators at Victoria and Albert Museum are pushing the boundaries of collecting
- Ukrainian Leaders Are Using David Barton's Theocratic Pseudo-History To Build Their Nation