Showing posts with label archaeology. Show all posts
Showing posts with label archaeology. Show all posts

14 October 2019

Snowshoe for a horse


Found at 2000m altitude in Norway during rescue archaeology in melting snowfields.  The snowshoe dates to the Viking or Medieval period.  Truly remarkable preservation, but needs conservation because if left untended it would dry out and crumble.

Credit Secrets of the Ice, via The Rescue Mission to Save Civilization From the Big Melt.

28 August 2019

Exploring H.M.S. Terror


As reported by National Geographic:
The wreck of H.M.S. Terror, one of the long lost ships from Sir John Franklin’s 1845 expedition to find the Northwest Passage, is astonishingly well preserved, say Parks Canada archaeologists, who recently used small remotely-operated vehicles (ROVs) to peer deep inside the historic vessel’s interior...

“We were able to explore 20 cabins and compartments, going from room to room,” says Harris. “The doors were all eerily wide open.” What they saw astonished and delighted them: dinner plates and glasses still on shelves, beds and desks in order, scientific instruments in their cases—and hints that journals, charts, and perhaps even early photographs may be preserved under drifts of sediment that cover much of the interior.

“Those blankets of sediment, together with the cold water and darkness, create a near perfect anaerobic environment that’s ideal for preserving delicate organics such as textiles or paper,” says Harris. “There is a very high probability of finding clothing or documents, some of them possibly even still legible. Rolled or folded charts in the captain’s map cupboard, for example, could well have survived.”..
Just as tantalizing is the possibility that there could be pictures of the expedition awaiting discovery. It’s known that the expedition had a daguerreotype apparatus, and assuming it was used, the glass plates could still be aboard. “And if there are, it’s also possible to develop them,” says Harris. “It’s been done with finds at other shipwrecks. The techniques are there.”
More information at the link and at this CBC report.   There must be a fantastic National Geographic television program in the works.

26 August 2019

"Mammoth" amounts of ivory in the arctic

Strange as these facts are we have now to examine something still more remarkable, and to consider the extraordinary phenomenon of the occurrence of enormous masses of elephants’ bones in desolate islands of the Arctic Ocean.

In the icy waters of the Polar Sea to the north of Siberia, there lie islands which are enclosed in ice for the greater portion of the year.

Nevertheless the soil of these desolate islands is absolutely packed full of the bones of elephants and rhinoceroses in such astonishing numbers, that no places in the whole world contain such quantities of elephants’ remains, as do these icy islands in the Arctic Sea...

Such was the enormous quantity of mammoths’ remains, that it seemed to Chwoinoff that the island was actually composed of the bones and tusks of elephants, cemented together by icy sand.

The horns of buffaloes (or rather of musk-oxen) and rhinoceroses were also wonderfully abundant.

The sandy shores and slopes were full of mammoths’ tusks, and when the ice cementing the cliffs was thawed by the heat of the sun, the sand fell down in great quantities, bringing with it great numbers of elephants’ tusks, of which these cliffs seemed to be full...
“And I myself found near bones of a mammoth, pieces of hide and hair, mixed together with earth, and hanging in tufts from the frozen wall of earth. In the bones there was still marrow, which the dogs ate; it looked chalky...
With a hat tip to reader Peter Hendry, who located the source article.

22 April 2019

A temple older than Stonehenge - way, WAY older - updated




When people think of the history of "civilization," the earliest identifiable distinct culture is that of Sumer, founded around 6000 B.C. The Egyptian pyramids, the Olmecs of the New World, the first dynasties of China all came later - millennia later. The bluestones weren't erected at Stonehenge until about 3000 B.C.

The November 2008 issue of Smithsonian has a fascinating report about excavations on the Turkish/Syrian border of a temple complex that dates to 9000 B.C., which would place it as about contemporary with the earliest rubble at Jericho. Gobekli Tepe has extensive construction and architecture, including circles of carved standing stones, created by people who apparently still lived as hunter-gatherers.

It's hard to conceive of the antiquity of this site just reading the "B.C." numbers. Think of it this way:
"There's more time between Gobekli Tepe and the Sumerian clay tablets [etched in 3300 B.C.] than from Sumer to today."
For those interested in such things, this is mind-boggling.

More info at the links. Image credit to Archaeology.org

Addendum: another article on this site here, with pix and speculation relating it to the legend of the Garden of Eden.

Reposted from 2009 because of this new report from the BBC:
Researchers compared DNA extracted from Neolithic human remains found across Britain with that of people alive at the same time in Europe. The Neolithic inhabitants were descended from populations originating in Anatolia (modern Turkey) that moved to Iberia before heading north. They reached Britain in about 4,000BC.

Details have been published in Nature Ecology & Evolution.

In addition to farming, the Neolithic migrants to Britain appear to have introduced the tradition of building monuments using large stones known as megaliths. Stonehenge in Wiltshire was part of this tradition.

22 February 2019

Mudlarking - updated


This past week [In 2009] the BBC featured an article on "mudlarking," which apparently is treasure hunting along riverbanks at low tide.
"... there is no place better to mudlark than on the 95-mile foreshore of the Thames, considered by some the largest open-air archaeological site in London...
While a general permit to look for artefacts allows the aspiring treasure hunter to dig only 7.5cm into the ground, a special mudlark's licence allows the enthusiasts to venture much further underneath the surface.
"The best thing I've ever found," says Tony, "is a silver wine taster, dated 1634, that is now in the Museum of London's collection."
Over the last 30 years, Tony and his friends from The Society of Thames Mudlarks have amassed a collection of more than 2,500 buttons ranging in date from the late 14th to the late 19th Century. They are now being donated to the Museum of London and include examples of buttons made of silver, pewter and semi-precious stones...
I think it sounds like fun, although I think I remember references in some Dickens' novels that it was not viewed that way in earlier times:
During the Industrial Revolution, mudlarks were usually young children or widowed women. Becoming a mudlark was a cry of desperation as it is considered one of the worst "jobs" in history. At the time of the Industrial Revolution, excrement and waste would wash onto the shores from the raw sewage which wasn't treated. The corpses of humans, cats and dogs would also wash up. Mudlarks would be lucky if they made a penny a day selling what they had found during low tide, which was the only time people could scavenge along the shores of the rivers.
I'm sure lots of murder weapons and wedding rings have been tossed into the Thames.

Reposted from 2009 to add a report of the recovery of a neolithic skull fragment by a mudlarker:
The fragment of a neolithic skull was mudlarked from the south bank of the river’s foreshore by Martin Bushell last September... The discovery, which Bushell initially believed was just a shard of pottery, was handed in to the Metropolitan police. The force commissioned radiocarbon dating of the bone, which revealed that the man had died about 5,600 years ago...


Last month, a rare Roman oil lamp found on the river’s foreshore by Alan Suttie, an amateur treasure hunter, also went on display at the Museum of London. Other ancient objects found in the Thames in previous years include a neolithic polished macehead, a sword dated to the late bronze age and a bust of the Roman emperor Hadrian, dated to his visit to Britain in AD122 – all of which are on display at the British Museum.
See alsoLove tokens retrieved from the mud of the Thames (2011).

21 February 2019

Child sacrifice in ancient Peru

Evidence for the largest single incident of mass child sacrifice in the Americas— and likely in world history—has been discovered on Peru's northern coast, archaeologists tell National Geographic. More than 140 children and 200 young llamas appear to have been ritually sacrificed in an event that took place some 550 years ago on a wind-swept bluff overlooking the Pacific Ocean, in the shadow of what was then the sprawling capital of the Chimú Empire...
While incidents of human sacrifice among the Aztec, Maya, and Inca have been recorded in colonial-era Spanish chronicles and documented in modern scientific excavations, the discovery of a large-scale child sacrifice event in the little-known pre-Columbian Chimú civilization is unprecedented in the Americas—if not in the entire world...

The skeletal remains of both children and animals show evidence of cuts to the sternum as well as rib dislocations, which suggest that the victims' chests were cut open and pulled apart, perhaps to facilitate the removal of the heart...

The layer of mud found during excavations may provide a clue, say the researchers, who suggest it was the result of severe rain and flooding on the generally arid coastline, and probably associated with a climate event related to El-Niño.
More information, and a slideshow, at National Geographic.

11 January 2019

"Coffin birth" in a medieval grave


As reported by Smithsonian:
The unfortunate mother’s remains were found face-up in a stone grave, suggesting that she had been deliberately buried. Analysis by scientists at the University of Ferrara and University of Bologna revealed that the woman was between 25 and 35 when she died. Her fetus, whose gender could not be determined, appeared to have reached the 38th week of gestation, making it just two weeks shy of full term.
According to Gizmodo’s George Dvorsky, the baby’s legs were still inside its mother, but the head and upper body appeared to have been born after she died. The authors of the study suggest that the burial offers a rare example of “post-mortem fetal extrusion,” or “coffin birth,” which occurs when gases build up inside of the body of a deceased pregnant woman and force the fetus out of the birth canal. This gruesome phenomenon has only infrequently been observed in the archaeological record.
The skull also showed a hole consistent with trepanation with partial healing (the Smithsonian article suggests she may have had seizures from preeclampsia).

03 December 2018

2.4-million-year-old cut marks on a femur


The discovery of 2.4-million-year-old stone tools and butchered bones at a site in Algeria suggests our distant hominin relatives spread into the northern regions of Africa far earlier than archaeologists assumed...

To put these dates into perspective, our species, Homo sapiens, emerged 300,000 years ago. So the unknown hominins who built these tools were romping around eastern and northern Africa some 2.3 million years before modern humans hit the scene...

Analysis of the fossilized bones revealed characteristic signs of butchery, such as V-shaped gouges involved in evisceration and defleshing, and impact notches suggestive of marrow extraction...
More at Gizmodo.

04 November 2018

Hnefatafl - "Viking chess"

"In central and eastern Sweden from 550 to 793 CE, just before the Viking Age, members of the Vendel culture were known for their fondness for boat burials, their wars, and their deep abiding love of hnefatafl.

Also known as Viking chess, hnefatafl is a board game in which a centrally located king is attacked from all sides. The game wasn’t exclusive to the Vendels—people across northern Europe faced off over the gridded board from at least 400 BCE until the 18th century. But during the Vendel period, love for the game was so great that some people literally took it to their graves. Now, a new analysis of some hnefatafl game pieces unearthed in Vendel burial sites offers unexpected insight into the possible emergence of industrial whaling in northern Europe.

For most of the game’s history, its small, pebble-like pieces were made of stone, antler, or bone from animals such as reindeer. But later, starting in the sixth century CE, Vendels across Sweden and the Åland Islands were buried with game pieces made of whale bone [image below, cropped for size].
The rest of the story is at Hakai magazine.

Addendum:  A tip of the blogging hat to a reader who has posted a link where you can play this game online.

07 August 2018

Oh, let them drink the red juice !

"A mysterious black sarcophagus was pried open in Alexandria, Egypt... Photos of the gruesome scene found inside the sarcophagus spread quickly online after archaeologists pried open the 30-ton vessel, revealing three decomposed bodies floating in an unidentified red juice. Netizens around the world immediately began speculating about what the substance could be, with many jumping to the outlandish conclusion that the liquid might possess magical healing powers...

The wild theory went so viral it spawned a change.org petition entitled "let the people drink the red liquid from the dark sarcophagus."
"We need to drink the red liquid from the cursed dark sarcophagus in the form of some sort of carbonated energy drink so we can assume its powers and finally die," petition founder Innes McKendrick wrote on the site.
At the time of publication, the petition had accrued 19,013 signatures...
What kind of world do we live in where the authorities deny the common people their right to drink unknown fluids from the bottom of a 2000-year-old sarcophagus?  
...the Egyptian Antiquities Minister spoke out to assure the public that the liquid is not "juice for mummies that contains an elixir of life" — it's just sewage water that managed to leak into the ancient tomb through a small crack in the vessel's side. 
Well, there's that...

BTW, when I checked today, the number of names on the petition is now up to 32,034.

Photo via Popular Mechanics.

21 July 2018

Cropmarks as guides to archaeology


Not crop circles, mind you, but variations in crops that are indicative of subsurface archaeological features.  A heat wave and partial drought in Great Britain have rendered such marks unusually prominent.


Last week the Royal Commission on the Ancient and Historical Monuments of Wales posted a well-illustrated article (schematic images embedded), showing how ancient earthworks create alterations in crop size and color by allowing water to be retained during times of scarcity.   The advent of drone photography has obviously simplified the detection process immensely.


I recommend visiting their link to see the awesome gallery of British cropmarks, but today I'll embed a different image I found today at Wired:

A previously unknown henge has been revealed in Boyne Valley, in the Brú na Bóinne UNESCO world heritage site, in Ireland's County Meath. Stretching 200m in diameter, 750m from the famous Newgrange monument... The henge is thought to date from the late Neolithic period, up to possibly the Bronze Age, from about 3,000 BCE...

The henge would have been made out of timber with two concentric circles, which would possibly have been 'linteled' with horizontal supports as well. "This is a time period where they're building particularly in timber and earth, as opposed to stone which went before," Davis says.

"We have this bizarre broken ditch, which we don't really necessarily understand yet and that's the most unusual thing about it," Davis says. This ditch is causewayed, broken into lots of little bits, forming a "permeable boundary" meaning it's not a form of defense. Although there are discernible entries and exits, you could in theory enter the structure at any point. "It makes it much more like a symbolic enclosure, rather than a real enclosure."

This all points to the idea that the structure was used for ritual ceremonies that involved feasting, gathering and trading together.
Wow.  I think I'll go climb a ladder in my front yard...

15 June 2018

The world's oldest bridge

 (click photo for way way bigger)

As reported by The British Museum:
The bridge at Tello was built in the third millennium BC, making it the oldest bridge still in existence. This remarkable survival will be preserved by a team of British Museum archaeologists and Iraqi heritage professionals who are being trained to protect ancient sites that have suffered damage at the hands of Daesh (or the so-called Islamic State)...

Built for the ancient Sumerian city of Girsu, the bridge was only rediscovered in 1929. Described at the time as an ‘enigmatic construction’, it has been variously interpreted as a temple, dam and water regulator. Recent studies using 1930s photographs as well as recently declassified satellite imagery from the 1960s, alongside new research at the site, have confirmed that it was a bridge over an ancient waterway and that it is (at the time of writing) the earliest-known bridge in the world. Since the excavations nearly 90 years ago, the bridge has remained open and exposed, with no identifiable conservation work to address its long-term stability or issues of erosion, and no plans to manage the site or tell its story to the wider world.
More photos and a video at the link.

21 May 2018

Baby's hand mummified by copper coin

The remains are currently on display at Hungary’s Móra Ferenc Museum.

From inspecting the tiny skeleton, Dr. Balázs determined the deceased was either a stillbirth or premature baby that died shortly after birth. The researchers concluded the child was 11 to 13 inches and weighed only one or two pounds...

The team concluded that before the child was placed in the pot and buried, someone put the copper coin into its hand. Many cultures in antiquity have buried their dead with coins as a way to pay a mythical ferryman to take their souls into the afterlife.

In this case, the copper’s antimicrobial properties protected the child’s hand from decay. Along with the conditions inside the vessel, it helped mummify the baby’s grasp. The team thinks this child’s burial may be one of the first reported cases in the scientific literature of copper-driven mummification. 
The rest of the story is at The New York Times.

16 March 2018

Meet the Denisovans - updated

Bence Viola from the Max Planck Institute for Evolutionary Anthropology in Leipzig discovered the tooth fragments together with Russian colleagues in the Denisova Cave in the Altai Mountains. Initially, he thought the inconspicuous-looking object was the molar of a cave bear. But when the remaining fragments of the tooth turned up, it became obvious that the researchers had found the tooth of a hominid. It was too large, however, to be from a modern man or Neanderthal. When the researchers finally succeeded in decoding the DNA of the tooth, their suspicion was confirmed: it hailed from a previously unknown early human species living in Asia at least 30,000 years ago.
More on the Denisovans:
Because of the cool climate in the location of the Denisova Cave, the discovery benefited from DNA's ability to survive for longer periods at lower temperatures.  The average annual temperature of the cave remains at 0°C, which has contributed to the preservation of archaic DNA among the remains discovered.  The analysis indicated that modern humans, Neanderthals, and the Denisova hominin last shared a common ancestor around 1 million years ago.  The mtDNA analysis further suggested this new hominin species was the result of an early migration out of Africa, distinct from the later out-of-Africa migrations associated with Neanderthals and modern humans, but also distinct from the earlier African exodus of Homo erectus.  Pääbo noted the existence of this distant branch creates a much more complex picture of humankind during the Late Pleistocene... David Reich of Harvard University, in collaboration with Mark Stoneking of the Planck Institute team, found genetic evidence that Denisovan ancestry is shared by Melanesians, Australian Aborigines, and smaller scattered groups of people in Southeast Asia, such as the Mamanwa, a Negrito people in the Philippines.
And what a superb cave; no wonder it maintained its real estate value for tens of thousands of years.  The narration accompanying the slideshow is concise and superb; this video will be of interest to anyone with even a smidgeon of curiosity about archaeology or human prehistory.

Addendum: To keep relevant material in one place, I'll insert here a post I wrote back in 2011 ("Denisovan genes as markers of migration") -


There's too much to cover here in a short post, but I'll sketch what I understand as the basics.  Denisovans were ?pre-humans/proto-humans of the genus Homo who died out as a species.  They were genetically distinct from us, but some of their genes are present in modern humans.  The distribution of those genes today is not random, as shown by the figure above.
“We haven’t been a very exclusive species, with a very narrow origin,” said Martin Jacobsson. Interbreeding with other members of the human family tree “is not a unique event. It’s a more complex story than we thought before.”

In a study published Oct. 31 in the Proceedings of the National Academy of Sciences, Jacobsson and co-author Pontus Skoglund searched through 1,500 human genome scans from around the world for genes found in Denisovans but not chimpanzees or Neanderthals.

While the previous finding of Denisovan inheritance involved analysis of ultra-high-resolution human genome scans, of which only a few exist, Jacobsson used low-resolution scans. These are more commonly available and allowed the researchers to detect Denisovan signals in genomes from mainland southeast Asia. A signal also appeared in South America, but Jacobsson said that’s probably a false positive.
I'm interested in the South American hits because of my belief in early colonization of the Americas from Oceania.  I believe there's good evidence that the chickens in Chile and Peru came from Polynesia in pre-Columbian times.

Further information at Ars Technica, via Right-reading.

DNA from another human-like primate, the Denisovans, lurks in modern genomes, too. A molar and a chip of pinkie bone found in a Siberian cave provide what little information we have about this species. DNA extracted from the fragments previously revealed cross-species breeding. Yet a new study in the journal Cell shows the ancient hanky-panky did not stop in Siberia: Humans who traveled across South Asia mated with a separate group of Denisovans, as well.

“This is a breakthrough paper,” said David Reich, who studies ancient DNA at Harvard University and was not involved with the study. “It's a definite third interbreeding event,” one that adds to the previously known Denisovan and Neanderthal mixtures.

Humans and Neanderthals divided into separate groups as far back as 765,000 years ago. Denisovans and Neanderthals were closer cousins who split more recently and then vanished — perhaps because we absorbed their lineages...

All groups studied, from British and Bengali people to Peruvians and Puerto Ricans, had a dense cluster that closely matched the Altai Neanderthals. Some populations also had a cluster that matched the Altai Denisovans, which was particularly pronounced in East Asians.
The surprise was a third cluster — not like the Neanderthal DNA and only partially resembling the Altai Denisovans. This, the authors concluded, was a second and separate pulse of Denisovan genes into the DNA blender.
More at the link.

09 January 2018

Mesolithic woodcarving tools? Beaver teeth.


It may be older than the Egyptian pyramids:
This ancient example of human creativity was recovered in January 1890 near Kirovgrad but there remains uncertainty over its age, believed to be around 9,500 years old. Made of 159 year old larch, it is covered with Mesolithic era symbols, which are not yet decoded. Some 2.8 metres in height, it appears to have seven faces.

It was protected down the millennia by a four metre layer of peat bog on the site of an open air gold mine...

Now, German scientists secured a grant which they hope will provide the Idol's age to within half a century.

'There is no such ancient sculpture in the whole of Europe. Studying this idol is a dream come true', said Professor Thomas Terberger, of the Department of Cultural Heritage of Lower Saxony.
Reposted from 2015 to add some interesting information:
New scientific findings suggest that images and hieroglyphics on the wooden statue were carved with the jaw of a beaver, its teeth intact.

Originally dug out of a peat bog by gold miners in the Ural Mountains in 1890, the remarkable seven-faced Idol is now on display in a glass sarcophagus in a museum in Yekaterinburg. Two years ago German scientists dated the Idol as being 11,000 years old.

At a conference involving international experts held in the city this week, Professor Mikhail Zhilin said the wooden statue, originally 5.3 metres tall, was made of larch, with the basement and head carved using silicon faceted tools. 'The surface was polished with a fine-grained abrasive, after which the ornament was carved with a chisel,' said the expert. 'At least three were used, and they had different blade widths.

The faces were 'the last to be carved because apart from chisels,  some very interesting tools - made of halves of beaver lower jaws - were used'.

He said: 'Beavers are created to carve trees. If you sharpen a beaver's cutter teeth, you will get an excellent tool that is very convenient for carving concave surfaces.'..
The professor has found such a 'tool' made from beaver jaw at another archeological site - Beregovaya 2, dating to the same period. 
The "basement" referred to is probably what is more conventionally referred to as a "pediment." More information and photos at The Siberian Times.  This full-length photo via Wikipedia:

08 January 2018

When bearskin was better than bare skin

Petr Hlavacek, a Czech academic and calceology expert from the Tomas Bata University in Zlin, eastern Czech Republic, has taken his research into prehistoric footwear to another level by re-creating  Ötzi ‘s boots. Hlavacek’s expertise in calceology (from “calcei” meaning shoes in Latin) studies the archaeological and historical aspects of footwear.
Further details at The Vintage News, via Neatorama.

Also - analysis of the grasses used by Otzi is at Researchgate.

20 June 2017

You can walk around Machu Piccu using Google Streetview


It's no substitute for reality, of course, but it's not bad.

For newbies, start here (or the satellite view), zoom in with the +/- buttons (drag to recenter), then drop the little yellow Streetview man where you want to walk.  Drag your cursor left/right for panorama views, and (especially at Machu Piccu) up and down to look up and down.

Related news today:
This summer, under pressure from Unesco, which has repeatedly threatened to add Machu Picchu to its list of world heritage sites in danger, the Peruvian government has brought in measures to control the flow of tourists.

From 1 July, visitors will only be able to enter the site with an official tour guide, and tickets will grant entry for a specific time period, either a morning (6am-noon) or afternoon (noon-5.30pm). Guides must be licenced and group size will be limited to16 people. Visitors must also follow the defined routes around the site, a change from the present setup where it is possible to explore relatively independently and stay the entire day. 
More at the link.

24 May 2017

Ancient mummy wearing "Adidas boots"


From The Siberian Times:
'Judging by what was found inside the burial we guess that she was from an ordinary social strata,' said Galbadrakh Enkhbat.This is despite the classy appearance of some of the possessions with which she is buried, which might suggest to the uninformed a higher status.

'Various sewing utensils were found with her. This is only our guess, but we think she could have been a seamstress.'..

With her in the grave - found at an altitude of 2,803 metres above sea level - archeologists unearthed 51 items including a 'stunningly beautiful embroidered bag', four costumes, vases, a saddle, her sewing kit and the skull head of a ram.

'The bag was made of felt,' he said. 'Inside was the sewing kit and since the embroidery was on both the bag and the shoes, we can be certain that the embroidery was done by locals.

The women is believed to be of Turkik origin, and the burial is one of the most complete ever found. Experts now believe on the basis of 18 samples taken from the mummy that it does not date from the 6th century AD, as first surmised, but rather from the 10th century, but DNA and radiocarbon testing is still awaited. 
Many more photos at the link.  Here's the bag:

16 May 2017

World's oldest stone bracelet


As reported by Archaeology:
A stone bracelet unearthed in Denisova Cave in the Altai Mountains of Siberia in 2008 is being called the oldest-known jewelry of its kind. Anatoly Derevyanko, director of the Russian Academy of Sciences’ Institute of Archaeology and Ethnography, and the research team believe that the cave’s Denisovan layers were uncontaminated by human activity from a later period. The soil around the two fragments of the jewelry piece was dated with oxygen isotopic analysis to 40,000 years ago.
Further details in The Siberian Times:
The ancient master was skilled in techniques previously considered not characteristic for the Palaeolithic era, such as drilling with an implement, boring tool type rasp, grinding and polishing with a leather and skins of varying degrees of tanning.'.. Initially we thought that it was made by Neanderthals or modern humans, but it turned out that the master was Denisovan, at least in our opinion."
I can't resist adding a photo of Denisova Cave:


What a magnificent place to live in prehistoric times.  It's not surprising that it would have been occupied for tens of thousands of years.
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