Sunday, March 21, 2021

Experts Say First Pre-Human Lived in Northern Greece-Balkan Area

7.2 million-year-old tooth from “Graecopithecus,” found in Azmaka, Bulgaria. Credit: Jochen Fuss, Nikolai Spassov, David R. Begun, Madelaine Böhme/Wikimedia Commons/CC BY 4.0

Researchers have found evidence that the link in the lineage of the great apes and humans took place in the Eastern Mediterranean — not in Africa — and that the first pre-human, or hominin, walked in the Northern Greece-Balkans area, according to research published in the scientific journal PLoS One and ScienceDaily.

Up until the time researchers made the discovery, in 2017, scientists had assumed that the lineages diverged five to seven million years ago and that the first pre-humans developed in Africa.

However, an international research team from Germany, Bulgaria, Greece, Canada, France and Australia, headed by Professor Madelaine Bohme from the Senckenberg Centre for Human Evolution and Palaeoenvironment at the University of Tubingen and Professor Nikolai Spassov from the Bulgarian Academy of Sciences, believe that human history began a few centuries earlier — and in the general area of the Balkans

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Saturday, March 13, 2021

Scientists Have Unlocked the Secrets of the Ancient 'Antikythera Mechanism'

IMAGE: WIKIMEDIA (LEFT), © 2020 TONY FREETH (RIGHT)

A digital model has revealed a complex planetarium on the ancient device's face. “Unless it's from outer space, we have to find a way in which the Greeks could have made it,” researchers say.

In the early 1900s, divers hunting for sponges off the coast of Antikythera, a Greek island in the Aegean Sea, discovered a Roman-era shipwreck that contained an artifact destined to dramatically alter our understanding of the ancient world.

Known as the Antikythera Mechanism, the object is a highly sophisticated astronomical calculator that dates back more than 2,000 years. Since its recovery from the shipwreck in 1901, generations of researchers have marveled over its stunning complexity and inscrutable workings, earning it a reputation as the world’s first known analog computer.

The device’s gears and displays cumulatively demonstrated the motions of the planets and the Sun, the phases of the lunar calendar, the position of Zodiac constellations, and even the timing of athletic events such as the ancient Olympic Games. The device also reflects a very ancient idea of the cosmos, with Earth at the center.

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Ancient Greek Antikythera Mechanism recreated by scientists

New model reveals display of 2,000 year-old mechanical device used by the ancient Greeks to predict astronomical events (Tony Freeth/UCL/PA)

An ancient Greek hand-powered mechanical device for predicting astronomical events has been recreated, offering a fresh understanding of how it worked.

The 2,000-year-old Antikythera Mechanism is considered the world’s first analogue computer, used to forecast positions of the sun, moon and the planets, as well as lunar and solar eclipses.

It was first discovered in a Roman-era shipwreck in 1901 by Greek sponge divers near the Mediterranean island of Antikythera.

Only 82 fragments have survived – about a third of the entire astronomical calculator – leaving researchers baffled about its true form and capabilities

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Thursday, March 11, 2021

Prehistoric Tombs Discovered in Southern Poland


KRAKOW, POLAND—According to a report in The First News, a megalithic cemetery has been discovered by archaeologist Jan Bulas, who first spotted the outlines of an early medieval ditch in satellite images of a cultivated field in southeastern Poland. He and colleague Marcin M. Przybyła then mapped the field with magnetometers and discovered a row of megalithic barrows dating to some 5,500 years ago. They think the site could contain traces of as many as 12 stone-lined tombs measuring between 130 and 165 feet long.

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These Bronze Age women were more powerful than we thought

The Almoloya archaeological site is in southeastern Spain.

Archaeologists working at an ancient complex in southeastern Spain say women probably held political power in the Bronze Age society that ruled the area 4,000 years ago -- a sharp contrast with earlier views of the civilization.

Researchers said women of the ruling class may have been important in governing the El Argar society, the Research Group in Mediterranean Social Archaeoecology at the Universitat Autònoma de Barcelona said in a news release published Thursday.

The team analyzed grave goods found in a princely tomb in the La Almoloya site, in what is now Murcia.
The tomb, known as Grave 38, contained the remains of two individuals -- a man between the ages of 35 and 40 and a woman between 25 and 30 -- alongside around 30 valuable items, many of which were made from silver.

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Tuesday, March 2, 2021

Pottery Residues Offer Clues to Malta’s Prehistoric Menu


(Courtesy Davide Tanasi)

RABAT, MALTA—The Times of Malta reports that researchers led by Davide Tanasi of the University of South Florida analyzed residues and traces of proteins found in pottery dated to between 2500 and 700 B.C. at Il-Qlejgha tal-Bahrija, a prehistoric site in Malta’s Northern Region. The study suggests that the residents of Il-Qlejgha tal-Bahrija consumed a porridge made of cow’s milk and cereals such as wheat and barley. Traces of grains were also found in large storage jars similar to those found in Sicily.

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Hominid Footprints on Crete Could Change Evolutionary Theory For Good

Hominid footprints in the stone of Crete could change evolutionary theory altogether. Credit: The Conversation.

He was not looking for hominid footprints from the prehistoric past. Paleontologist Gerhard Gierlinski, from Warsaw, Poland, was just trying to get away from it all in the summer of 2002 and enjoy the warm seas and soft sands on the Greek island of Crete with his girlfriend.
A researcher at the Polish Geological Institute, he was always ready to take samples of interesting things he spied on vacations, and he traveled with a hammer, a camera and a GPS for just such occasions.

What he discovered along the Mediterranean shores of the town of Trachilos would rock his world and send some researchers who were convinced that humans evolved solely in Africa, into angry denial, resulting in many of them casting aspersions on his jaw-dropping find.

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Sunday, February 28, 2021

Rare Bronze Age spearhead discovered intact in Jersey

The piece was dated from the remains of the wood shaft it was attached to
JERSEY HERITAGE

A rare and complete metal spearhead dating back thousands of years to the Bronze Age has gone on display in Jersey after being found on the island.

It was discovered on the beach at Gorey by a metal detectorist in August.

Carbon dating on the remains of the wood shaft it was attached to confirmed it was from between 1207BC and 1004BC, Jersey Heritage said.

The "really exciting find" was also "thought to be unique to the Channel Islands and a rare find", it added.

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The World’s Oldest Woman Doesn’t Look Like You’ve Been Told


Almost 50 years ago, on a Sunday morning in late November 1974, a team of archaeologists in Ethiopia unearthed a 3 million-year-old skeleton of an ancient early human. The remains would turn out to be one of the most important fossils ever discovered. That night Donald Johanson, the paleoanthropologist who discovered the fossilized remains, played a cassette tape of the Beatles and as the group listened to the sound of “Lucy in the Sky with Diamonds” reverberate through the campsite a colleague suggested that he name the female hominin Lucy. She represented a new species—Australopithecus afarensis—and a visit to almost any major natural history museum in the world will give you the opportunity to see an artist’s rendition of how she appeared in her own time.

Visit more than one natural history museum or flip through a handful of scientific textbooks, however, and you’ll quickly notice how much disagreement there is about Lucy’s physical appearance. No one can agree on what Lucy or “AL 288-1” looked like. Why is that? In a new article on “Visual Depictions of Our Evolutionary Past,” published this week in Frontiers in Ecology and Evolution, a team of scientists from the University of Adelaide, Arizona State, the University of Zurich, and Howard University set out to discover why this is and to compile their own, scientifically grounded, reconstruction.

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Saturday, February 20, 2021

Moustache on Wimpole Estate statue linked to '1st Century trends'

It is believed the figure could represent Cernunnos, the Celtic god of fertility
NATIONAL TRUST/OXFORD ACHAEOLOGY

A tiny statue's moustache and haircut could be evidence of popular fashion trends from the 1st Century, an archaeologist has said.

The 5cm (2in) figure of a Celtic deity was discovered at the National Trust's Wimpole Estate in Cambridgeshire.

Work in 2018 revealed a late Iron Age to early Roman rural settlement, and artefacts discovered there have since been subject to further analysis.

The "remarkable" detail was revealed when the figurine was cleaned.

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Reversal of Earth's magnetic poles may have triggered Neanderthal extinction -- and it could happen again

During this time, Earth's inhabitants would have been subjected to some dazzling displays -- northern and southern lights, caused by solar winds hitting the Earth's atmosphere, would have been frequent.

The reversal of Earth's magnetic poles, along with a temporary breakdown of the world's magnetic field about 42,000 years ago, could have triggered a raft of environmental changes, solar storms and the extinction of the Neanderthals, according to a new study.

The Earth's magnetic field protects us, acting as a shield against the solar wind (a stream of charged particles and radiation) that flows out from the sun. But the geomagnetic field is not stable in strength and direction, and it has the ability to flip or reverse itself.

Some 42,000 years ago, in an event known as the Laschamp Excursion, the poles did just that for around 800 years, before swapping back -- but scientists were unsure exactly how or if it impacted the world. 

Now, a team of researchers from Sydney's University of New South Wales and the South Australian Museum say the flip, along with changing solar winds, could have triggered an array of dramatic climate shifts leading to environmental change and mass extinctions.

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Zombie infection threat as country unlocks 50,000-year-old viruses

Russia is seeking to unlock unknown prehistoric viruses up to 50,000-years-old by extracting biological material from carcasses of ancient animals frozen in permafrost.
Source: Siberian Times/Australscope

Russia is seeking to unlock unknown prehistoric viruses up to 50,000-years-old by extracting biological material from carcasses of ancient animals frozen in permafrost.

Scientists from the Kremlin’s equivalent of Porton Down are this week taking samples from a collection of beasts preserved in ice which have been found in recent years.

They are working with the remains of extinct woolly mammoths and hairy rhinos, as well as prehistoric dogs, horses, elk, rodents and hares.

The oldest animal is believed to be a 50,000-year-old lemming.

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Thursday, February 18, 2021

Hundreds of stone age tools found on Denbighshire housing site

An archaeological dig was carried out before building could begin JEZ HEMMING

An archaeological dig at a site earmarked for housing has uncovered more than 300 stone age tools and artefacts.

The 9,000-year-old site, on Castle Hill, Rhuddlan, Denbighshire, is "on a par with the oldest proven Mesolithic site" in Wales, archaeologists say.

The site was a target for developers for about a decade and planning consent was granted for a house in 2017.

But the need for an archaeological dig was agreed before building could begin.

The site yielded a total of 314 stone artefacts. Experts believe it was a sandy ridge overlooking the flood-plain of the River Clwyd.

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Long-Lost Neanderthal Tooth Reveals a Surprising Unknown Link to Modern Humans

(Trustees of the Natural History Museum, London/Blinkhorn, et al., 2021)

In 1928, the renowned British archaeologist, Dorothy Garrod, excavated the Shukbah Cave in the hills of Palestine, just north of Jerusalem.

This was some of her earliest work in a long and successful career, revealing a rich collection of ancient stone tools, animal bones, and a single fossilised tooth - what looked like a large human molar.

For fifty years the discovery was lost in the private collection of a collaborator, unrecognised and neglected. Then, at the turn of the century, the long-lost tooth landed in the laps of researchers at the British Museum of Natural History.

Looking closely at the large molar, researchers realised it was probably from a young Neanderthal, possibly between the ages of 7 and 12.

To date, the Shukbah tooth is the southernmost example of the Neanderthal range in Arabia.

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Sunday, February 14, 2021

Have archaeologists found another Skara Brae on Orkney?

Skara Brae on Orkney. People lived at the Neolithic settlement from around 3,250 BC.

Archaeologists may have discovered another Skara Brae around half a mile from the world-famous Neolithic village.

Skara Brae is considered the best preserved Neolithic settlement in Western Europe with people first making their home there around 3,100BC.

It was discovered in 1850 when a storm exposed part of the coastal site. Now, almost 170 years later, coastal erosion may have uncovered its neighbour.

A section of badly damaged wall has been exposed by the work of the pounding tides at the north end of the Bay of Skaill.

Deer antlers, a boar tooth, a cattle jawbone and a large decorated stone have also been discovered.

Sigurd Towrie, spokesman for the Archaeology Institute at University of Highlands and Islands, said the finds “suggest there is another settlement at the Bay of Skaill – one that, from previous environmental sampling, is likely to be 4,000 to 5,000 years old”.

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Dramatic discovery links Stonehenge to its original site – in Wales

 Prof Alice Roberts in front of Stonehenge for a BBC Two documentary: The Lost Circle Revealed to be screened on Friday. Photograph: Barney Rowe/BBC/PA 

Find backs theory that bluestones first stood at Waun Mawn before being dragged 140 miles to Wiltshire

An ancient myth about Stonehenge, first recorded 900 years ago, tells of the wizard Merlin leading men to Ireland to capture a magical stone circle called the Giants’ Dance and rebuilding it in England as a memorial to the dead.

Geoffrey of Monmouth’s account had been dismissed, partly because he was wrong on other historical facts, although the bluestones of the monument came from a region of Wales that was considered Irish territory in his day.

Now a vast stone circle created by our Neolithic ancestors has been discovered in Wales with features suggesting that the 12th-century legend may not be complete fantasy.

Its diameter of 110 metres is identical to the ditch that encloses Stonehenge and it is aligned on the midsummer solstice sunrise, just like the Wiltshire monument.

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Ancient stone circle discovered in Wales could have been dismantled and rebuilt as Stonehenge

Archaeologists believe the stone circle could have been dismantled and rebuilt / PA

Archaeologists made an “astonishing breakthrough” with the discovery of the remains of an ancient stone in Wales which they believe could have been dismantled and rebuilt as Stonehenge.

Experts believe that “they may have recovered the true origins” of the ancient monument in the Preseli Hills in Pembrokeshire.

It is the same area where the smaller “bluestones” found at Stonehenge, on Salisbury Plain in Wiltshire, are known to have come from.

The stone circle, named Waun Mawn, has key elements linking it to Stonehenge, said the team behind the discovery which was made during filming for a BBC programme.

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The Origin of Modern Humans Cannot Be Traced to Any One Single Point in Time or Space

From left to right, the skulls of Homo erectus, Homo heidelbergensis, Homo neanderthalensis and Homo sapiens. (NHM)

Homo sapiens today look very different from our evolutionary origins, the microbes wriggling about in the primordial mud. But our emergence as a distinct species cannot, based on the current evidence, be conclusively traced to a single location at any single point in time.

In fact, according to a team of scientists, who have conducted a thorough review of our current understanding of human ancestry, there may never even have been such a time. Instead, the earliest known appearances of Homo sapiens traits and behaviours are consistent with a range of evolutionary histories.

We simply don't have a large enough fossil record to definitively rule on a specific time and place in which modern humans emerged.

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Saturday, February 13, 2021

Researchers suggest Stonehenge’s first stone circle was transplanted from Welsh hillside

Waun Mawn during excavation in 2018, viewed from the north. The stone circle sits on the side of a hill, with distant views of Ireland to the west and the mountains of Snowdonia to the north (A. Stanford).

Professor Colin Richards, of the University of the Highlands and Islands Archaeology Institute, is co-author of a new paper proposing that a stone circle in Wales was the source of the first megaliths erected at the site of Stonehenge.

Previously, the Stones of Stonehenge research project confirmed the Wiltshire monument’s bluestones came from quarry sites in the Preseli Hills in Wales. This prompted the reinvestigation the nearby Waun Mawn stone circle to see whether it also shared links with Stonehenge.

The results, published in the journal Antiquity today, suggest the Welsh stone circle was partially dismantled in prehistory and moved 280km (175 miles) to Salisbury Plain, where it was rebuilt to form the first of Stonehenge’s five distinct phases.

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Wednesday, February 10, 2021

Evidence St Kilda was inhabited 2,000 years ago

Getty Images


Glasgow-based Guard Archaeology carried out the archaeological excavations between 2017 and 2019.

The work was done ahead of a refurbishment of the MoD's base in Village Bay on Hirta.

Analysis of the finds made by the archaeologists have now been made public.

Radiocarbon dating of carbonised food remains stuck to sherds of pottery indicated "intensive inhabitation" of Village Bay between the early part of the 4th Century BC to almost the end of the 1st Century BC.

The majority of the pottery dated from the Iron Age.

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