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Far below the Gulf's surface, experts in sub will seek signs of early man in North America
Houston Chronicle ^ | March 2, 2007 | HARVEY RICE

Posted on 03/02/2007 2:08:29 AM PST by Cincinatus' Wife

GALVESTON — A U.S. Navy submarine that can roll on wheels across the ocean floor will leave Pier 40 today on a weeklong expedition to search the deep for evidence of ancient human habitation.

The Navy's only nuclear-power research vessel, the NR-1, will carry scientists looking for signs of early humans who may have lived on a coast that 19,000 years ago extended 100 miles farther into the Gulf of Mexico than it does today.

If scientists on the expedition, dubbed "Secrets of the Gulf," find evidence that humans roamed those ancient shores, it would push back the earliest known date of prehistoric human habitation in North America by about 8,000-10,000 years, said Dwight Coleman, the expedition's chief scientist.

Scientists also will examine the effects of rising sea levels following the last Ice Age, which could offer insights into how to deal with the expected rise in sea levels caused by warming temperatures.

Robert Ballard, the scientist who discovered the wreckage of the Titanic and the German battleship Bismarck, will direct the search from a telecommunications center lined with 50-inch plasma monitors at the Institute for Exploration at the Mystic Aquarium in Connecticut.

Ballard, along with scientists at five other U.S. locations, will monitor instruments giving temperature, depth, water salinity and other data along with images from the submarine broadcast via satellite in real time, and be able to give directions to the two scientists on board.

Ballard will have 16 communications lines allowing him to speak directly with scientists on board the submarine and its support ship, the 238-foot Carolyn Chouest, crammed with scientific equipment and high-tech communications gear.

The 24 scientists on board the vessels will use sonar to map an ancient coastline, now about 390 feet below the surface, that would have roughly followed the present coral reefs that make up the Flower Garden Banks National Marine Sanctuary, overseen by the National Oceanic & Atmospheric Administration.

"Nobody's ever found anything from 20,000 years ago offshore, but that's because nobody has ever looked," said anthropologist David Robinson, a member of the expedition from the University of Connecticut.

Robinson said that even if the expedition failed to find evidence of human habitation, it would lay the groundwork for doing so by determining the location of the ancient coast and the prehistoric beds of Texas rivers like the Sabine and Trinity.

Ballard said the best place for human settlement is where a river meets the sea, places covered by the sea after the last ice age and until now in waters too deep to explore.

The Flower Garden Banks are coral reefs lush with wildlife on top of salt domes that have pushed up from the sea beds. The salt would have been above water and sought by humans and animals alike 19,000 years ago, making it a prime location for hunting, Ballard said.

If they get lucky, the scientists might spot a trash heap used by ancient humans or the remains of a salt mine, he said. The expedition also will help map the undersea territory of the United States, he said.

"We have better maps of Mars than we do of submerged America," said Ballard, who noted that 50 percent of U.S. territory is underwater.

Ballard said the expedition also was a test run for technology that would find its fullest expression in a NOAA research vessel being outfitted with the latest technology in a Seattle dry dock.

The Okeanos Explorer will explore the oceans 10 months a year, beaming a constant stream of information to the Inner Space Center, a command center under construction at the Institute for Exploration in Kingston, R.I.

The Inner Space Center will be to undersea exploration what the NASA Space Center in Houston is to outer space exploration, Ballard said.

"Instead of, 'Houston, we've got a problem,' it will be, 'Kingston, we've got a problem,' " he said.

The expedition cost of about $300,000 is shared by NOAA, the National Marine Sanctuary Foundation, the Institute for Exploration, Immersion Presents and the University of Rhode Island, Ballard said.

Two scientists, a geologist and an archaeologist, will share the cramped quarters with the 13-member crew.

Researchers also will take sediment samples, explore brine lakes that seep from the salt domes and view mud volcanoes formed by escaping methane gas.

harvey.rice@chron.com

On the Web

Live webcasts from the expedition hosted by Ballard will be broadcast by Immersion Presents from Sunday to March 9 at noon, 1 p.m., 3 p.m., 4 p.m. and 5 p.m. Houston time at www.immersionpresents.org and www.oceanslive.org


TOPICS: Extended News; News/Current Events
KEYWORDS: climatechange; environment; godsgravesglyphs; iceage; oceans; waterlevels
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Where was Al Gore and the Hollywood crowd when these people needed them?

I guess they just migrated inland.

1 posted on 03/02/2007 2:08:31 AM PST by Cincinatus' Wife
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To: Cincinatus' Wife
This could turn out to be pretty cool. Thanks for the link.

prisoner6

2 posted on 03/02/2007 3:15:05 AM PST by prisoner6 (Right Wing Nuts hold the country together as the loose screws of the Left fall out.)
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To: prisoner6

You're welcome.


3 posted on 03/02/2007 3:17:41 AM PST by Cincinatus' Wife
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To: Cincinatus' Wife
this will confirm that we need a tax on carbon emissions
4 posted on 03/02/2007 3:52:28 AM PST by vigilante2 (Thank You Troops)
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To: Cincinatus' Wife

Sure, the Navy just loves to spend cash looking for old baskets. Wink, wink. Nod, nod. Know what I mean?


5 posted on 03/02/2007 3:57:59 AM PST by Leisler (REAL ENVIRONMENTALISTS WALK.)
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To: Leisler

LOL


6 posted on 03/02/2007 4:29:43 AM PST by Cincinatus' Wife
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To: vigilante2

No kidding.


7 posted on 03/02/2007 4:30:01 AM PST by Cincinatus' Wife
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To: Cincinatus' Wife

Very interesting post!


8 posted on 03/02/2007 5:10:21 AM PST by hypatia
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To: Cincinatus' Wife
"Nobody's ever found anything from 20,000 years ago offshore, but that's because nobody has ever looked," said anthropologist David Robinson, a member of the expedition from the University of Connecticut.

Hail Atlantis!

9 posted on 03/02/2007 5:21:24 AM PST by 6SJ7
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To: Cincinatus' Wife
Interesting stuff!

BTTT

10 posted on 03/02/2007 5:22:47 AM PST by Constitution Day
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To: SunkenCiv; blam; Coyoteman

Early Americans heads up!


11 posted on 03/02/2007 8:23:05 AM PST by TXnMA ("Allah": Satan's current alias...)
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Rediscovering America.
(The New World May Be 20,000 Years Older Than Experts Thought)
Blue Corn Comics (?) | Charles W, Petit
Posted on 12/10/2003 4:30:57 PM EST by blam
http://www.freerepublic.com/focus/f-news/1037905/posts


12 posted on 03/02/2007 9:13:51 AM PST by SunkenCiv (I last updated my profile on Thursday, February 19, 2007. https://secure.freerepublic.com/donate/)
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Going Into The Water: A Survey Of Impact Events
And The Coastal Peoples Of South-East North America
Cambridge Conference Network | 1-09-2002
Posted on 01/17/2002 7:08:32 PM EST by blam
http://www.freerepublic.com/focus/news/610489/posts

Prehistoric forest discovered off Key West -- on sea bed (under 40 feet of water)
Keynews.com West -- on sea be | Wed., Nov 13, 2002 | Mandy Bolen
Posted on 11/15/2002 7:34:31 PM EST by jimtorr
http://www.freerepublic.com/focus/f-news/789935/posts

Evidence Aquits Clovis People Of Ancient Killings, Archaeologists Say
University Of Washington | 2-25-2003 | Joel Schwartz
Posted on 02/25/2003 7:46:54 PM EST by blam
http://www.freerepublic.com/focus/f-news/851809/posts


13 posted on 03/02/2007 9:26:38 AM PST by SunkenCiv (I last updated my profile on Thursday, February 19, 2007. https://secure.freerepublic.com/donate/)
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To: TXnMA; blam; FairOpinion; StayAt HomeMother; Ernest_at_the_Beach; 24Karet; 3AngelaD; 49th; ...
Thanks for the ping, TXnMA.

To all -- please ping me to other topics which are appropriate for the GGG list. Thanks.
Please FREEPMAIL me if you want on or off the
"Gods, Graves, Glyphs" PING list or GGG weekly digest
-- Archaeology/Anthropology/Ancient Cultures/Artifacts/Antiquities, etc.
Gods, Graves, Glyphs (alpha order)

14 posted on 03/02/2007 9:28:34 AM PST by SunkenCiv (I last updated my profile on Thursday, February 19, 2007. https://secure.freerepublic.com/donate/)
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To: Cincinatus' Wife
Our tax dollars at work?

Jeez.

15 posted on 03/02/2007 9:30:22 AM PST by Lurking in Kansas (Nothing witty here... move on.)
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To: TXnMA
"Early Americans heads up!"

The US west coast may turn out to be a better place to look for the most ancient sites. Regardless, I'm glad to see effort in this direction being made.

16 posted on 03/02/2007 9:38:02 AM PST by blam
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To: Cincinatus' Wife

Excellent book on the subject.

17 posted on 03/02/2007 9:41:55 AM PST by fanfan ("We don't start fights my friends, but we finish them, and never leave until our work is done."PMSH)
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To: Cincinatus' Wife

Fotos posted at
THe Stupid Shall be Punished (http://bubbleheads.blogspot.com/) blog.

Focus is on the nuke powered research vessel NR-1.


18 posted on 03/02/2007 9:48:16 AM PST by ASOC ("Once humans are exposed to excellence, mere average desirability is disappointing")
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To: Cincinatus' Wife

Great story--thanks for posting.


19 posted on 03/02/2007 9:53:59 AM PST by Pharmboy ([She turned me into a] Newt! in '08)
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To: Cincinatus' Wife

Does this mean that Global Warming thousands of years ago melted the ice caps and glaciers and resulted in indunating the land mass?

This means that the inhabitants fled for their lives to higher ground...and new beachfront property. Oh, the humanity!


20 posted on 03/02/2007 10:52:57 AM PST by wildbill
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