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bluedodi: Hidden Doggerland. Doggerland was an area between...

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bluedodi:

Hidden Doggerland.

Doggerland was an area between Northern Scotland, Denmark and the Channel Islands. It was believed to have been home to tens of thousands of people before it disappeared underwater. Now its history has been pieced together by artifacts recovered from the seabed and displayed at the Royal Society Summer Science Exhibition in London until 8 July.


The story behind Doggerland, a land that was slowly submerged by water between 18,000 BCE and 5,500 BCE, has been organised by Dr Richard Bates at St Andrews University. Dr Bates, a geophysicist, said “Doggerland was the real heartland of Europe until sea levels rose to give us the UK coastline of today. We have speculated for years on the lost land’s existence from bones dredged by fishermen all over the North Sea, but it’s only since working with oil companies in the last few years that we have been able to re-create what this lost land looked like. When the data was first being processed, I thought it unlikely to give us any useful information, however as more area was covered it revealed a vast and complex landscape. We have now been able to model its flora and fauna, build up a picture of the ancient people that lived there and begin to understand some of the dramatic events that subsequently changed the land, including the sea rising and a devastating tsunami.”


Ancient tree stumps, flint used by humans and the fossilised remains of a mammoth helped form a picture of how the landscape may have looked. Researchers also used geophysical modelling of data from oil and gas companies. Findings suggest a picture of a land with hills and valleys, large swamps and lakes with major rivers dissecting a convoluted coastline. As the sea rose the hills would have become an isolated archipelago of low islands.
By examining the fossil record (such as pollen grains, microfauna and macrofauna) the researchers could tell what kind of vegetation grew in Doggerland and what animals roamed there. Using this information, they were able to build up a model of the “carrying capacity” of the land and work out roughly how many humans could have lived there. The research team is currently investigating more evidence of human behavior  including possible human burial sites, intriguing standing stones and a mass mammoth grave.


thebandplayed: I thought I’d upload some archaeology pictures...

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thebandplayed:

I thought I’d upload some archaeology pictures from the Links of Noltland dig I visited on Westray (I should also be revising for my first exam tomorrow but this seems more urgent).

These are all structures but if I remember rightly (possibly not), they are of different ages. 

I think the 3rd picture shows a Bronze Age house and the 1st picture is slightly overlapped by a later structure but I’m afraid I can’t remember the age, it’s most likely pre-historic which in the Orkney Island is anything before the Vikings (no Romans in Orkney). The 2nd and 4th pictures (don’t ask me why I’ve uploaded them in this order, I have no idea) are of the same structure and yet again it’s pre-historic, I think possibly Iron Age but I really am not certain about that. I think that this structure was never free standing but was instead always surrounding my sand (although it could have been the other way around). 

Anyway, if you want more info on the site I link to some in a previous post. 

archaicwonder: The Broch of Gurness is an Iron Age broch...

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archaicwonder:

The Broch of Gurness is an Iron Age broch village on the northwest coast of Mainland Orkney in Scotland overlooking Eynhallow Sound.

Pieces of a Roman amphora dating to before 60 AD were found at the Broch of Gurness, lending weight to the record that a “King of Orkney” submitted to Emperor Claudius at Colchester in 43 AD.

A broch is an Iron Age drystone hollow-walled structure of a type found only in Scotland. The word broch is derived from Lowland Scots ‘brough’, meaning (among other things) fort. Archaeologically the structures are classified as Atlantic Roundhouses.

sparkypoo: Homo neanderthalensis; La Chapelle aux Saints,...

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sparkypoo:

Homo neanderthalensis; La Chapelle aux Saints, France. Image credit: Australian Museum http://australianmuseum.net.au/

The ‘Old Man’ of Chapelle aux Saints is thought to be convincing evidence for altruism within Neanderthal groups. Discovered in 1908, the 50,000 year old remains of this individual exhibited signs of advanced arthritis. He had also lost most of his teeth whilst he was alive, and even more surprisingly, his jaw shows evidence of healing. 

For him to have survived long enough for this healing to take place, he must have been cared for by others in his group. His arthritis would have prevented him from being able to take part in any hunting activities; leading archaeologists and palaeoanthropologists alike to believe that the ‘Old Man’s’ peers must have fed him and helped him to move…without expecting him to return the favour. 

Chapelle aux Saints isn’t the only site to have revealed evidence for altruism. Numerous other Neanderthal remains have been found with crippling conditions that would have killed them had they not been actively cared for. 

(Bonus fact for any 18th Century historians out there: The area of La Chapelle aux Saints was renamed to La Chapelle aux Prés during the French Revolution, following a decree from the National Convention).

Species Multiply as Earth Hots Up

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Species Multiply as Earth Hots Up :

Biodiversity increases in the long run when the planet warms.

Rather than kicking off extinction cycles, as some scientists had previously believed, warming cycles in the Earth’s history are actually accompanied by increased biodiversity, a new study[1] finds.

The paper, in this week’s Proceedings of the National Academy of Sciences, compared the number of known genera of marine invertebrates with sea-surface temperatures in 51 eras covering 540 million years of the Earth’s history. It found that when temperatures were high, so was biodiversity. When temperatures were lower, biodiversity declined as well.

The finding reverses prior work, particularly from lead author Peter Mayhew’s own group,[2] that had found an inverse correlation between high temperatures and biodiversity.

The reason for the change, says Mayhew, an evolutionary ecologist at the University of York, UK, is that the earlier work measured fossil diversity by tallying first and last appearances of each group of species, then presuming the creatures existed only during the intervening years.

Biology News: Fossils Raise Questions about Human Ancestry

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Biology News: Fossils Raise Questions about Human Ancestry:

A mosaic of modern and primitive traits.

New descriptions of Australopithecus sediba fossils have added to debates about the species’ place in the human lineage. Five papers1,2,3,4,5 published today in Sciencedescribe the skull, pelvis, hands and feet of the ancient hominin unearthed three years ago in South Africa6.

The papers reveal a curious mix of traits, some found in apes and earlier Australopithecus fossils, and others thought to be unique to Homo erectus — the tall, thin-boned hominin that emerged around 2 million years ago in eastern Africa and colonized Europe and Asia — and its descendants, including modern humans.

GEOLOGY, BIOLOGY, ARCHAEOLOGY

Biology News: Archaeologists Land World's Oldest Fish Hook

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Biology News: Archaeologists Land World's Oldest Fish Hook:

First deep-sea fish supper dated to 42,000 years ago.

by Nature News

The world’s oldest fish hook has been unearthed at a site in East Timor, alongside evidence that modern humans were catching fish from the open ocean as far back as 42,000 years ago.

The discoveries, from a limestone cave site known as the Jerimalai shelter on the north of the island, are published today in Science1.

Sue O’Connor, an archaeologist at the Australian National University in Canberra, and her colleagues found two broken fish hooks made from shells. They dated one to approximately 11,000 years old and the other to between 23,000 and 16,000 years old — the earliest known example of fish-hook manufacture.

The oldest previously known fish hooks are associated with the Neolithic Period and the beginnings of agriculture, which in South East Asia was around 3,500 years ago, says O’Connor.


tuki-tuki-tuki: Tzintzuntzan (Place of Hummingbirds) was the...

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tuki-tuki-tuki:

Tzintzuntzan (Place of Hummingbirds) was the most vibrant center of P’urhépecha culture during the times of invasions by the Spanish. These spectacular stone edifices, known as yacatas, once hosted wooden temples and civic buildings.

Contrary to the knowledge of our country that most foreigners (and even some of our countrymen) hold, nearly every region of México was host to complex and rich civilizations. Yes, México existed outside of El Valle de México and the Yucatan lowlands.

Tzintzuntzan remained the center of power in Michoacán until the Spanish relocated their colonial capital to Pátzcuaro.

Today the yacatas and spectacular metal and ceramic objects are all that remain of the civilizations that resisted Mexica domination for centuries, only to fall to disease and Spanish bloodlust. 

archaeoprehistorica: This Jadeite axehead, discovered in Co....

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archaeoprehistorica:

This Jadeite axehead, discovered in Co. Mayo, Ireland was produced around 6,000 years ago from stone sourced near Mont Viso in the Italian Alps and is one example of a large corpus of material. These axes of Alpine rocks moved throughout Europe as part of extensive networks of trade and exchange and are today found across the continent. These objects were treated in highly sacred ways during the Neolithic and may have had long ancestries by the time they were deposited. These incredible artifacts were the focus of a major research project (Project JADE) led by Pierre Petrequin which has now come to final publication in a massive and impressive two-volume work.

Photo: National Museum of Ireland

The 7th UK Conference on Experimental Archaeology

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The 7th UK Conference on Experimental Archaeology:

We kindly invite you for the 7th UK Conference onExperimental Archaeology, 11 & 12 January in Cardiff. We have 16 confirmed speakers from 6 countries, several demonstrations, lots of posters and an excursion.

Although the conference papers will all discuss experimental archaeology in some form, the sub-discipline itself is accessible and rarely overtly technical. We hope that the conference has the potential to interest and engage a variety of people from academic to commercial archaeologists, historians, crafts people and makers.

The conference fees are £30 for a single day and £55 for both; those include tea, lunch and the coach up and down to St Fagans. The website also explains where the venues exactly are and how to get to Cardiff.

Registration is open until Christmas.

"Culture, this acted document, thus is public; like a burlesqued wink or a mock sheep raid."

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“Culture, this acted document, thus is public; like a burlesqued wink or a mock sheep raid.”

- Clifford Geertz (via doublebirdcage)

archaeoprehistorica: Skara Brae, Orkney, Scotland. A group of...

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archaeoprehistorica:

Skara Brae, Orkney, Scotland. A group of stone-built houses form a small village from the late Neolithic period (c. 3,200-2,500 BCE). These houses are remarkably well preserved due to the incursion of the sand dunes. The houses retain remarkable features such as shelves, storage areas, sleeping areas and hearths. These give us a remarkable insight into Neolithic architecture and life that is often lost to us when more perishable materials were used.

Archaeological News: Karnak: Temple Complex of Ancient Egypt

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Archaeological News: Karnak: Temple Complex of Ancient Egypt:

archaeologicalnews:

Karnak is an ancient Egyptian temple precinct located on the east bank of the Nile River in Thebes (modern-day Luxor). It covers more than 100 hectares, an area larger than some ancient cities.

The central sector of the site, which takes up the largest amount of space, is dedicated to Amun-Ra, a male god associated with Thebes. The area immediately around his main sanctuary was known in antiquity as “Ipet-Sun” which means “the most select of places.”

To the south of the central area is a smaller precinct dedicated to his wife, the goddess Mut. In the north, there is another precinct dedicated to Montu, the falcon-headed god of war. Also, to the east, there is an area — much of it destroyed intentionally in antiquity — dedicated to the Aten, the sun disk. 

Read more.

Glazed fragment of a fiance vessel bearing the name of the...

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Glazed fragment of a fiance vessel bearing the name of the pharaoh Aha, early 1st dynasty, circa 3000 BCE. Found at the temple of Osiris at Abydos.


Should We Clone Neanderthals?

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Should We Clone Neanderthals?:

[image] 

If Neanderthals ever walk the earth again, the primordial ooze from which they will rise is an emulsion of oil, water, and DNA capture beads engineered in the laboratory of 454 Life Sciences in Branford, Connecticut. Over the past 4 years those beads have been gathering tiny fragments of DNA from samples of dissolved organic materials, including pieces of Neanderthal bone. Genetic sequences have given paleoanthropologists a new line of evidence for testing ideas about the biology of our closest extinct relative.

The first studies of Neanderthal DNA focused on the genetic sequences of mitochondria, the microscopic organelles that convert food to energy within cells. In 2005, however, 454 began a collaborative project with the Max Planck Institute in Leipzig, Germany, to sequence the full genetic code of a Neanderthal woman who died in Croatia’s Vindija cave 30,000 years ago. As the Neanderthal genome is painstakingly sequenced, the archaeologists and biologists who study it will be faced with an opportunity that seemed like science fiction just 10 years ago. They will be able to look at the genetic blueprint of humankind’s nearest relative and understand its biology as intimately as our own.

proseandpassion: Evolution of writing My latest feature, out in...

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proseandpassion:

Evolution of writing

My latest feature, out in Current Biology today, free access.

Photo of a proto-Elamite tablet from the Louvre, Paris © Marie-Lan Nguyen / Wikimedia Commons

mothernaturenetwork: New construction timeline revealed for...

archaeology: Iron Age bronze helmet found on Canterbury...

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archaeology:

Iron Age bronze helmet found on Canterbury farmland

A rare Iron Age helmet unearthed by a metal detector enthusiast on farmland near Canterbury has been described as a significant find by the British Museum.

The bronze helmet was found with bone fragments, and had been used to hold human remains after a cremation, Canterbury Archaeological Trust said.

The finder contacted archaeologists because he was confident he had made a significant discovery, the trust said.

University of Kent experts have found it dates back to the 1st Century BC.

Andrew Richardson, finds manager at the trust, said the person who found the helmet wanted to remain anonymous.

Registered as treasure

A brooch that would have fastened a bag holding the cremated bone was also unearthed, he said.

Julia Farley, Iron Age curator at the British Museum, said it was one of a handful of Iron Age helmets found in Britain.

She said it was not unusual to bury cremated remains in a bag fastened with a brooch in late Iron Age Kent.

But she said: “No other cremation has ever been found accompanied by a helmet.”

Archaeological News: Lion-shaped statues unearthed in Fayoum

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Archaeological News: Lion-shaped statues unearthed in Fayoum:

archaeologicalnews:

image

The Italian archaeological mission of Salento-Litchi University stumbled upon a pair of gigantic seated lion statues on Monday.

They were found erected at the entrance of Soknopaios Temple at the Ptolemaic town, Dimeh Al-Siba, in Fayoum.

Dimeh Al-Siba, which means ‘Island of the Crocodile god,’ is located eleven kilometres to the north of Qarun Lake. It was founded by Ptolemy II on top of a Neolithic residential area.

The Ptolemaic-era town contains a collection of residential houses, a large temple to worship Sknopaios, in ancient Egypt Sobek-en-Pai (crocodile), a bakery and a market.

During excavation work carried out by archaeologist and director of the Italian mission, Mario Capasso, a pair of lion statues appeared on the sand surface.

Read more.

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