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Canadian archaeologists begins search for lost ships

It has been more than 150 years since Capt Sir John Franklin and his 128 men perished in the Canadian Arctic, their ships lost in one of the greatest disasters of British polar exploration.

Now, a Canadian archaeological team is en route to the Arctic in a fresh hunt for Franklin’s ships.

Relying on 150-year-old testimony of indigenous Inuits and 21st-Century methods like sea-floor surveying, the team hopes to find HMS Terror and HMS Erebus and discover once and for all the fate of the men – who are believed to have succumbed to scurvy, hypothermia and even cannibalism before they perished in the frozen Arctic.

The expedition by Parks Canada, a Canadian government agency, comes amid Canada’s increasing efforts to assert sovereignty over the waters of the Northwest Passage, which is increasingly navigable for longer periods during the summer.

This sea route is the same one Franklin and his men set out to find in 1845.

The expedition will also be the first to search for the ship sent to rescue Franklin, HMS Investigator.

Parks Canada underwater archaeologist Ryan Harris and his boss Marc-Andre Bernier have been pondering the fate of Franklin and his crew while examining maps of the Canadian Arctic at their Ottawa headquarters.  Aiding in their search are underwater archaeologists Jonathan Moore and Thierry Boyer.

For centuries, the search for the Northwest Passage was an obsession of the world’s naval powers and their finest polar explorers, who hoped it would shave thousands of kilometres off the European-Asian trade route.

Navigation of the passage would bring immediate fame, glory and fortune: the Royal Navy offered a £10,000 (£600,000 in today’s money) prize for its discovery. But the route, if it existed, would pass through one of the coldest and most hostile places on earth: the Arctic.

The ships left Greenhithe, England in 1845 “with incredible optimism”, says Mr. Harris.

A highly respected explorer, Franklin’s vessels were at the cutting edge of naval technology: they were driven by propellers, the first used in polar exploration.

When the ships failed to return three years later, the Royal Navy sent out search parties.

The Investigator left Britain in 1848, ultimately making two attempts to find the Franklin expedition.

After failing to gain access to the eastern Arctic by going around Greenland – Franklin’s route – the ship sailed around the Americas and steamed up the Pacific Coast, entering the Arctic from the western side.

The Investigator’s crew risked being crushed by towering snow mountains while en route to Mercy Bay on Banks Island in the north-western Arctic, where they spent winters waiting for the ice to break up.

It never did. Running low on supplies and food, Capt. Robert McClure and his men faced almost certain death. If it hadn’t been for a note the crew had left on a cairn that was picked up by a sledge team sent from the HMS Resolute, another ship sent to rescue Franklin, they would probably have died.

Miraculously, the crew survived to be the first Europeans to traverse the Northwest Passage – by sledge and by ship – sharing the Royal Navy’s £10,000 prize.

But Franklin’s fate remained a mystery.

Only later, in 1854, did the explorer John Rae – who was trained to survive in the Arctic by the Inuit – draw some horrific conclusions.

From Inuit testimony and items of the crew he acquired, including forks and spoons, he concluded the freezing, starving crew had died – some resorting to cannibalism.

Rae collected a £10,000 reward offered by the Royal Navy for discovering Franklin’s fate, but was spurned by British society for his unpalatable reports.

Another cairn note, left by the Franklin crew and found by the Irish explorer Francis Leopold McClintock in 1859, described the death of Sir John Franklin and the deteriorating conditions for his men. The evidence supported Rae’s conclusion and the Inuit testimony he had gathered.

Despite the disastrous Franklin Expedition, the Royal Navy’s polar exploration played a huge role in advancing knowledge about the Arctic and was crucial to Canada’s own history, Mr. Harris explains.

Amazingly enough is the fact that the Arctic waters have not been completely charted, a problem that preoccupies Mr. Harris.

“We know much more about the surface of Mars than we do about the underwater topography of the central Arctic,” he says.

Mr. Harris and his team will fly in a small Twin Otter aircraft and finally by helicopter to reach their first destination, on the near-freezing shores of Mercy Bay – where they will set up a campsite.

Remote and far from rescue, they will be accompanied by an indigenous Inuvialuit guide, who will keep an eye out for polar bears and monitor the famously volatile Arctic weather.  Mr. Harris is encouraged by reports that ice has broken up early in the area.

The archaeologists will be using sonar equipment to locate the Investigator, basing their search on charts left unfinished by Capt McClure and the crew of the ship.

Another clue to the location of the wreck will be the large cache of coal and provisions left by the Investigator on the shores of Mercy Bay.

“If we are so lucky as to find one that would go a long way to vindicate and validate the Inuit version of events”

The archaeologists say the search for the vessel was inspired by the cache. It has long been known to the Inuvialuit, whose ancestors visited it and harvested metal items that would have been exotic and highly useful.

The Investigator’s crew would have been the first white men encountered by the Inuvialuit.

After Mercy Bay, the archaeologists will fly more than 1,000km (621 miles) east to a Canadian icebreaker, the Sir Wilfrid Laurier, where they are to join a hydrographic team surveying the sea floor. The group will focus its search for HMS Erebus and HMS Terror on the ocean floor west of the Adelaide Peninsula.

If the ships are found they will remain British property, but in Canadian care.

“If we are so lucky as to find one, that would go a long way to vindicate and validate the Inuit version of events,” Mr Harris says.

From BBC

More on the Ground Zero ship

Starting on Monday, archaeologists will dismantle the 18th century ship discovered at the Ground Zero site and transport it to storage to study them for further study.  The work is estimated to take five to eight days, but the Port Authority hopes to speed it up by adding double shifts.

The hundreds of timbers will go to the Maryland Archaeological Conservation Laboratory, about 50 miles outside of Washington, D.C., where archaeologists will study them further.

The Lower Manhattan Development Corp., which owns the site where the boat was found, will seek public comment about plans for the vessel, but the agency has not yet released any details on whether or not it will be displayed.

A team of archaeologists from AKRF has been documenting the boat as quickly as possible.  Within moments of being excavated, the fragile wood started deteriorating. The archaeologists are now keeping the boat wet and covered in protective sheeting so the wooden beams will stay intact.

The boat likely measured 60 feet by 18 feet and was either a small transatlantic vessel or a large coastal one, said Diane Dallal, director of archeology for AKRF. The portion uncovered at the World Trade Center is about 30 feet long and likely represents the front half of the boat.

Dallal said the ship appears to have been a privately owned vessel, which is especially interesting. While extensive historic documentation exists for larger vessels like warships or government boats, smaller privately owned boats like this one often sailed under the radar.

“We know so little about the mundane ships in New York,” Dallal said. “It will provide information about the construction, the design, the utilization.”

Dallal believes the boat was sunk on purpose, as part of the landfill that extended Manhattan’s shoreline west into the Hudson River, similar to the Purton Hulks site along the River Severn in England.  Her team has also found scraps of shoe leather, shards of dishes and other refuse from the turn of the 19th century.

If this site is similar to the River Severn site, several more barges could be lurking in the ground beneath the site.

Mid-18th Century ship uncovered at World Trade Center Site

Excavation teams at the World Trade Center site unearthed the hull of an 18th-century ship, and hope to have it removed by Thursday.

Workers first found the wooden remnants on Tuesday morning, and by Wednesday the outline of the ship became apparent at the site of the Sept. 11 attacks.

It is believed the ship was most likely buried there, along with other debris, to extend the lower Manhattan’s shoreline from old Lindsey’s Wharf and Lake’s Wharf further into the Hudson River.

Archeologists from AKRF, a firm hired by the Port Authority of New York and New Jersey to document artifacts found at Ground Zero, call the find significant and hope to salvage a few timbers. But they said further analysis of all recorded data would be needed to to determine the age of the ship.

On Wednesday, teams were seen measuring wooden planks that seem to make up the lowermost deck of the presumably early to mid-1700 vessel.

They say it appears the vessel’s hull was deliberately sawed off and the size of the ship could be about two to three time longer than the section found uncovered on Wednesday.

Archeologists also found a 100-pound boat anchor, about three to four feet across, and a metal collar that appears to have been part of a steam mechanism or oven.

The area where the ship was uncovered, about 25 feet below street-level and between Liberty and Cedar Streets, was apparently never excavated for the construction of the World Trade Center, and workers are currently preparing the site for a future underground vehicle center.

In 1982, an 18th-century cargo ship was uncovered near the waterfront at 175 Water Street in lower Manhattan.

Head over to WPIX for an exclusive video of the wreck.

Sexiest Field Crew 2010 Competition

SexyArchaeology.org is pleased to announce its second annual SEXIEST FIELD CREW competition!

With the season picking up we’re asking you and your fellow ditch digging buddies to send us a picture of your crew at their sexiest. So grab a camera, jump into the closest trench and strike a pose!

This competition is subject to the following rules:

1.) Everyone in the photo needs to be at least 18 years of age.
2.) The picture must be as sexy as possible, without crossing the PG-13 mark. That means keep your dirty bits covered!
3.) We define a crew as a minimum of five people, so any photos featuring less than five people will not be eligible to win.
4.) In order to be eligible, your crew must be holding a sign that says “Sexy Archaeology 2010!” That way we know you aren’t digging into the archives and sharing a photo from last year.
5.) The photograph must belong to contest entrant. No stealing images off the net!
6.) By entering this contest, entrants are consenting permission for SexyArchaeology.org to publish the photo on the website.
7.) Entries should be sent to sexyarchaeology@gmail.com. All entries must be received by 12:01 on September 1, 2010.
8.) The entries will then be judged by the League of Extraordinary Archaeologists during a clandestine meeting at our headquarters deep in the Earth.
9.) Winners will be announced on September 5, 2010.

One crew will take home the GRAND PRIZE… five gnarly SexyArchaeology.org T-shirts to keep you and your crew clothed.

Best of luck to everyone!

The upside of global warming?

What looked like a small branch that blew off a tree during a storm turned out to be an ancient wooden hunting weapon wielded by Paleo Indians.

The 10,000-year-old atlatl dart was discovered in a melting patch of ice high in the Rocky Mountains close to Yellowstone National Park.

The dart was made from a birch sapling and still carried personal markings from the ancient hunter. When it was shot, the 3-foot-long (0.9 meter) dart had a projectile point on one end, and a cup or dimple on the other that would have attached to a hook on throwing tool called an atlatl.

The Native American hunter would have used the atlatl, a tool about 2 feet long (0.6 m), for leverage to achieve greater velocity, said Craig Lee, of the University of Colorado at Boulder, who discovered the weapon.

When he found it, the dart was bent with a sharp kink in it, likely the result of a mini-avalanche called a slump followed by a stomping from a large animal foot. “The inside of that kink seems to match what the shape of a big horned sheep hoof would’ve looked like,” Lee told LiveScience.

The dart, along with other finds in melting ice, is in some ways the tip of the iceberg.

“We didn’t realize until the early 2000s that there was a potential to find archaeological materials in association with melting permanent snow and ice in many areas of the globe,” said Lee, who is a specialist in an emerging field called ice patch archaeology. “We’re not talking about massive glaciers, we’re talking about the smaller, more kinetically stable snowbanks that you might see if you go to Rocky Mountain National Park.”

As glaciers and ice fields continue to melt at an unprecedented rate, increasingly older and significant artifacts, along with plant material, animal carcasses and even ancient feces, are being released from the ice that has gripped them for thousands of years, Lee said. In fact, this year scientists reported a treasure trove of ancient hunting tools discovered in the Canadian High Arctic as a result of melting ice patches.

Over the past decade, Lee and his colleagues have compiled biological and physical data on ice fields that may have been used by prehistoric hunters to kill animals seeking refuge from heat and insect swarms in the summer months.

“In these instances, what we’re finding as archaeologists is stuff that was lost,” Lee said. “Maybe you missed a shot and your weapon disappeared into the snowbank. It’s like finding your keys when you drop them in snow. You’re not going to find them until spring. Well, the spring hasn’t come until these things started melting for the first time, in some instances, in many, many thousands of years.”

Later this summer Lee and CU-Boulder student researchers will travel to Glacier National Park to work with the Salish, Kootenai and Blackfeet tribes and researchers from the University of Wyoming to recover and protect artifacts that may have recently melted out of similar locations.

It’s important the archeologists work quickly, since once organic artifacts, such as wooden tools or clothing, are exposed to the elements they can decompose quickly. The artifacts can also get disturbed by passerby animals, as was the recently discovered dart.

Currently, most of the archaeological record includes inorganic materials, such as chip stone artifacts, ground stone artifacts, perhaps old hearts (fire pits), or rock rings used to stabilize a house, Lee said.

“So we really have to base our understanding about ancient times on these inorganic materials. But ice patches are giving us this window into organic technology that we just don’t get in other environments,” he added.

From Live Science

BP oil leak threatens historic shipwrecks

Not just flora and fauna are getting caked in oil. So is the Gulf of Mexico’s barnacled history of pirates, sea battles and World War II shipwrecks.

The Gulf is lined with wooden shipwrecks, American-Indian shell midden mounds, World War II casualties, pirate colonies, historic hotels and old fishing villages. Researchers now fear this treasure seeker’s dream is threatened by BP PLC’s deepwater well blowout.

Within 20 miles of the well, there are several significant shipwrecks — ironically, discovered by oil companies’ underwater robots working the depths — and oil is most likely beginning to cascade on them.

“People think of them as being lost, but with the deepsea diving innovations we have today, these shipwrecks are easily accessible,” said Steven Anthony, president of the Maritime Archaeological and Historical Society.

“If this oil congeals on the bottom, it will be dangerous for scuba divers to go down there and explore,” Anthony said. “The spill will stop investigations; it will put a chill, a halt on (underwater) operations.”

Read more…

About the Header

This header comes from a photograph taken in Kenya in 2007. During the summer months I worked in the Southern Kenya Great Rift Valley at a variety of early human occupation sites.  A full publication of the work can be found in Issue #71 of Nyame Akuma, The Journal of the Society of Africanist Archaeologists.

Burial provides glimpse of ancient Canada

A remote section of Canada has revealed a stunning 4,600 year old skeleton, providing information about much of the region’s past.

The discovery was located in a region home to the Kitchenuhmaykoosik Inninuwug First Nation. Fisherman discovered the burial as water levels fell at the mouth of Bug River (located near Big Trout Lake, Ontario). Archaeologists from Lakehead University, Thunder Bay are handling the excavations, which is particularly rare as Canadian ethics laws largely forbid excavations.

The skeleton, that of a man in his late-30s or 40s, is described as having a robust, muscular build and standing around five and a half feet tall. The body was found to be associated with a flat granite slab associated directly with the bones. Evidence of red ochre, found on the man’s bones and in nearby sediment, also contributes to the theory that this man was well respected at the time of his death.

There is no doubt that further research will yield great amounts of information pertaining to ancient Canada.

Meet Kadanuumuu

A team led by Dr. Yohannes Haile-Selassie, Curator of The Cleveland Natural History Museum, has discovered a 3.6 million year old partial skeleton of an Australopithecus afarensis, the same species as “Lucy”.  This new hominid, nicknamed “Kadanuumuu”, which translates to “big man” in the Afar language, is 400,000 years old than Lucy.

The fossil hominid stood between five to five and a half feet tall, nearly two feet taller than Lucy and contained the most complete clavicle and shoulder blades ever discovered in the human fossil record.  The specimen also provides further information on bipedal proficiency and limb proportions, expanding on the limited information the Lucy skeleton provided.  This new evidence indicates that advanced upright walking occurred much earlier than previously thought.

Initial analysis results will be published the week of June 21, 2010 in the Proceedings of the National Academy of Science.

Viewer Request: About the Header

I’ve received several emails inquiring about the new website header.  As part of keeping the website fresh and visual appealing, I’ve opted for including some of my own photos from time to time.  This one in particular comes form a site in California.  What you are seeing is a serious of bedrock mortars (108 in total).

Bedrock mortars have been identified in a number of world regions, but are intensely documented in the Americas.

Typical dimensions of these particular circular indentations are approximately 12 centimeters in diameter by 10 centimeters deep.  The beautiful wine color comes from a nearby mineral spring.  Occasional overflow fills the bedrock mortars and the heavier iron particulates become trapped in the depressions.

Bedrock mortars are often clustered in considerable number and in close proximity indicating that people gathered in groups to conduct food grinding in prehistoric cultures.  This area in particular was likely used as a meeting spot for nearby tribes.