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Archaeologists find Evidence of 1000-year-old Caffeinated Brew

Scientific Computing ^ | 8/10/12

Posted on 08/12/2012 6:16:27 PM PDT by null and void


The researchers tested pottery beakers found in and around Cahokia for residues of the Black Drink, because the vessels were distinctive and relatively rare. Courtesy of L. Brian Stauffer

People living 700 to 900 years ago in Cahokia, a massive settlement near the confluence of the Missouri and Mississippi Rivers, ritually used a caffeinated brew made from the leaves of a holly tree that grew hundreds of miles away, researchers report.

The discovery – made by analyzing plant residues in pottery beakers from Cahokia and its surroundings — is the earliest known use of this “black drink” in North America. It pushes back the date by at least 500 years, and adds to the evidence that a broad cultural and trade network thrived in the Midwest and southeastern U.S. as early as A.D. 1050. The new findings, published in the Proceedings of the National Academy of Sciences, highlight the cultural importance of Greater Cahokia, a city with as many as 50,000 residents in its heyday, the largest prehistoric North American settlement north of Mexico.

“This finding brings to us a whole wide spectrum of religious and symbolic behavior at Cahokia that we could only speculate about in the past,” said Thomas Emerson, the director of the Illinois State Archaeological Survey and a collaborator on the study with researchers at the University of Illinois, the University of New Mexico, Millsaps College in Mississippi and Hershey Technical Center in Pennsylvania. The Archaeological Survey is part of the Prairie Research Institute at the U. of I.

University of New Mexico anthropology professor Patricia Crown and Hershey Technical Center chemist Jeffrey Hurst conducted the chemical analyses of plant residues on the Cahokian beakers, a project inspired in part by a similar analysis they led that found that people living in Chaco Canyon, in present-day New Mexico, in A.D. 1100-1125 consumed liquid chocolate in special ceramic vessels found there.

Despite decades of research, archaeologists are at a loss to explain the sudden emergence of Greater Cahokia (which included settlements in present-day St. Louis, East St. Louis and the surrounding five counties) at about A.D. 1100 — and its rapid decline some 200 years later. A collection of ceremonial mounds, some of them immense, quickly rose from the floodplain more or less simultaneously on both sides of the Mississippi. The Cahokian mound builders spawned other short-lived settlements as far away as Wisconsin, Emerson said.

Greater Cahokia appears to have been a crossroads of people and cultural influences. The presence of the black drink there — made from a plant that grows hundreds of miles away, primarily on the Gulf coast — is evidence of a substantial trade network with the southeast.

“I would argue that it was the first pan-Indian city in North America, because there are both widespread contacts and emigrants,” Emerson said. “The evidence from artifacts indicates that people from a broad region (what is now the Midwest and southeast U.S.) were in contact with Cahokia. This is a level of population density, a level of political organization that has not been seen before in North America.”

How this early experiment in urban living held together for as long as it did has remained a mystery.

“People have said, well, how would you integrate this?” Emerson said. “One of the obvious ways is through religion.”

Europeans were the first to record the use of what they called “the black drink” by Native American men in the southeast. This drink, a dark tea made from the roasted leaves of the Yaupon holly (ilex vomitoria) contains caffeine.

Different groups used the black drink for different purposes. However, for many it was a key component of a purification ritual before battle or other important events. Its high caffeine content — as much as six times that of strong coffee, by some estimates — induced sweating. Rapid consumption of large quantities of the hot drink allowed men to vomit, an important part of the purification ritual.

At the same time the black drink was in use at Cahokia, a series of sophisticated figurines representing agricultural fertility, the underworld and life-renewal were carved from local pipestone. Most of these figures were associated with temple sites.

“We postulate that this new pattern of agricultural religious symbolism is tied to the rise of Cahokia — and now we have black drink to wash it down with,” Emerson said.

The beakers, too, appear to be a Cahokia invention. They look like single-serving, cylindrical pots with a handle on one side and a tiny lip on the other. Many are carved with symbols representing water and the underworld and are reminiscent of the whelk shells used in black drink ceremonies (recorded hundreds of years later) in the southeast, where the Yaupon holly grows.

The researchers chose to look for evidence of black drink in the beakers because the pots were distinctive and fairly rare, Emerson said. The team found key biochemical markers of the drink — theobromine, caffeine and ursolic acid — in the right proportions to each other in each of the eight beakers they tested. The beakers date from A.D. 1050 to 1250 and were collected at ritual sites in and around Cahokia.

Cahokia was ultimately a failed experiment. The carving of figurines and the mound building there came to an abrupt end, and the population dwindled to zero. But its influence carried on. Cahokian influences in art, religion and architecture are seen as far away as Alabama, Arkansas, Louisiana and Wisconsin, Emerson said.


TOPICS: Culture/Society
KEYWORDS:
Proto-Darksheare...
1 posted on 08/12/2012 6:16:28 PM PDT by null and void
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To: null and void

” 1000-year-old Caffeinated Brew “

Doesn’t hold a candle to Circle-K brew around 3 in the morning....


2 posted on 08/12/2012 6:24:00 PM PDT by Uncle Ike (Rope is cheap, and there are lots of trees...)
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To: Uncle Ike
The local IKEA has a coffee mess that's run by these Bosniac ladies.

This morning i didn't have to pour it into a cup ~ it just stood there on its own, quivering.

3 posted on 08/12/2012 6:25:56 PM PDT by muawiyah
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To: SunkenCiv

ping


4 posted on 08/12/2012 6:26:49 PM PDT by randita (Either the politicians fix our fiscal insanity, or the markets will.)
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To: Uncle Ike; SunkenCiv

Yum, where can I buy this.


5 posted on 08/12/2012 6:26:58 PM PDT by Ciexyz
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To: null and void

So Starbucks didn’t originate in Seattle?


6 posted on 08/12/2012 6:28:16 PM PDT by Sivad (Nor Cal Red Turf)
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To: SunkenCiv

FYI - archaeologist detects Starbucks on Mississippi River 1,000 years before Seattle's first shop.

7 posted on 08/12/2012 6:31:44 PM PDT by Pollster1 (Freedom is never more than one generation away from extinction. - Ronald Reagan)
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To: null and void

Ah, label it paleo-coffee. Caffeine addiction is a prerequisite for any civilization. Personally, I attribute the last fifty years of my life to coffee, the twenty before that to chocolate.


8 posted on 08/12/2012 6:36:23 PM PDT by JimSEA
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To: null and void

9 posted on 08/12/2012 6:38:41 PM PDT by netmilsmom (Romney scares me. Obama is the freaking nightmare that is so bad you are afraid to go back to sleep)
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To: null and void

Talk about stale coffee!!!!


10 posted on 08/12/2012 6:45:24 PM PDT by SandRat (Duty - Honor - Country! What else needs said?)
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To: null and void
That's yaupon holly. http://en.wikipedia.org/wiki/Ilex_vomitoria
11 posted on 08/12/2012 6:48:52 PM PDT by fso301
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To: null and void
Chaco Canyon, in present-day New Mexico, in A.D. 1100-1125 consumed liquid chocolate in special ceramic vessels found there.

Is that why they call it Chaco-late? I gotta say, it sounds preferable to a "black drink" that makes you boot. (How's that for a wake-me-up?) I make better coffee than that almost any morning.

12 posted on 08/12/2012 6:57:10 PM PDT by SamuraiScot
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To: SandRat; Darksheare

Darks says adding a pinch of salt helps...


13 posted on 08/12/2012 7:14:42 PM PDT by null and void (Day 1301 of our ObamaVacation from reality - Heroes aren't made Frank, they're cornered...)
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To: null and void

So strong it made them vomit.

Sounds like Starbucks to me.


14 posted on 08/12/2012 9:12:02 PM PDT by Beowulf9
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To: null and void

Ummmm...good to the last drop.


15 posted on 08/12/2012 10:16:23 PM PDT by Conservative4Ever (The Obamas = rude, crude and socially unacceptable)
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To: null and void; SandRat

It does, but you must keep in mind the horrible cyclopean origin of this terrible brew.
The very knowledge of which drives men mad.


16 posted on 08/13/2012 9:58:14 AM PDT by Darksheare (Try my coffee, first one's free.....)
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