All posts by Archaeology World Team

AFRICA, EGYPT, WORLD

Archaeologists discover a 2,600-year-old castle on Egypt’s border

Archaeologists discover a 2,600-year-old castle on Egypt’s border

A former military castle that experts think served as a gate to Egypt’s eastern border protecting it from the Persians 2,600 years ago has been unearthed. Discovered in North Sinai, the fortress is believed to date to 664-610 BC in the Psamtik era – the last before the Persian invasion in 525 BC.

Photos released from the dig reveal a number of items including metal arrowheads, stone daggers and figurines.

The building was discovered by an Egyptian archaeological mission and has been dated to almost three millennia ago, a hundred years before the Persians invaded Egypt.

An Egyptian archaeological mission has discovered remnants of a military castle (pictured) that dates back to the Psamtik era from 664-610 BC in North Sinai province.

According to Mr Hussein, it has encountered serious attacks that destroyed most of its buildings.  

The remnants indicated two castles on the site and it’s thought the main castle which has 16 towers was built on the structure of unfinished construction. 

During the excavation work, some rooms for the soldiers who were tasked with securing the castle were found.   

Mostafa Waziri, secretary-general of Egypt’s Supreme Council of Antiquities, said in a statement: ‘The mud brick-constructed castle that belonged to the 26th dynasty is the oldest historically,’

He added that the 85-meter-long southern wall of the castle was built on a structure of another unfinished castle.  

Discovered in North Sinai, the fortress is believed to date to 664-610 – the Psamtik era – the last before the Persian invasion in 525 BC. The photo above shows metal arrowheads discovered at the castle’s excavation site in Sinai
The remnants of two castles were found and it’s thought the main castle with 16 towers was built on the structure of an unfinished construction that came before. The above pictures released by Egypt’s Ministry of Antiquities shows aerial views of the excavation

In a post on Facebook by the Ministry of Antiquities, the government agency said that it had located a tower previously standing on the northeast corner and the remains of the South-East Corner Tower, as well as parts of a southern wall. 

‘So far, the excavation works are completed to discover the remains of architectural installations inside the castle,’ the post said.

‘This is the historic castle that the mission revealed on its eastern wall in 2008 and was built on the ruins of this castle another castle that has been previously revealed on the site.’

The Psamtik era which lasted from 664-610 BC was also known as the 26th dynasty, after which a battle led by Persian King Cambyses II defeated Psamtik III‘s army at the Battle of Pelusium, a city on Egypt’s eastern frontier.

Photos released from the dig revealed a number of items including metal arrowheads, stone daggers and figurines (pictured). The castle was discovered by an Egyptian archaeological mission and has been dated to almost three millennia ago
The castle stood a hundred years before the Persian invasion of Egypt in 525BC and could have acted as the main gate guarding the country’s eastern border. Stone daggers (pictured) and figurines were also revealed in the dig at North Sinai
The excavation indicated two castles on the same site with the later castle which has 16 towers was built on an unfinished construction. The occupation of Egypt, which began in 525 BC extended the Persian Empire, shown in purple above from what is now Turkey to Afghanistan

After only six months on the throne, Psamtik II went into battle with the Persian invasion led by King Cambyses II. 

The Persians crossed Sinai with assistance from the Arabs, where the battle ensued at Pelusium. 

The Egyptian military withdrew to Memphis, the traditional capital near Cairo and Cambyses besieged the Sinai and captured it, seizing Psamtik III.

 The former king was initially well treated, but he was later executed for conspiracy against the Persians.

The Persian empire extended to a vast area that includes modern-day Iran, Afghanistan, Tajikistan, Uzbekistan, Turkey, Iraq, Kuwait, Saudi Arabia, and lasted from the 6th century BC to the 20th century AD.  

EUROPE, GREECE, WORLD

The World’s Oldest Intact Shipwreck Has Been Discovered at the Bottom of Black Sea

The World’s Oldest Intact Shipwreck Has Been Discovered at the Bottom of Black Sea

The oldest intact shipwreck ever has been found resting on the bottom of the Black Sea. Protected by the oxygen-free water at the seafloor, the ship has been sitting undisturbed since 400 B.C., researchers from the Black Sea Maritime Archaeology Project (Black Sea MAP) announced Tuesday.

The World’s Oldest Intact Shipwreck Has Been Discovered at the Bottom of Black Sea
This ancient Greek vessel, described as the world’s oldest intact shipwreck, was discovered at the bottom of the Black Sea off the coast of Bulgaria. It dates back to the year 400 B.C.

It is a Greek vessel that looks like something the mythical hero Odysseus could have sailed — literally.

According to the researchers, a very similar vessel is painted on the side of the British Museum’s “Siren Vase,” which depicts Odysseus chained to the mast of his ship as it sails past the sweet-voiced sirens.

The ‘Siren Vase’ in the British Museum: the shipwreck is believed to be a vessel similar to that shown bearing Odysseus.

“A ship, surviving intact, from the Classical world, lying in over 2 kilometres [1.2 miles] of water, is something I would never have believed possible,” University of Southampton archaeologist Jon Adams, leader of the Black Sea MAP, said in the statement. “This will change our understanding of shipbuilding and seafaring in the ancient world.”

Fascinating find

The ship was discovered in the fall of 2017, on the third of three survey trips to the Black Sea. Led by Adams, Lyudmil Vagalinsky of the Bulgarian Academy of Science and Kalin Dimitrov of the Center of Underwater Archaeology in Bulgaria, the research team surveyed 770 square miles (2,000 square kilometres) of the seabed during all three seasons.

The investigations turned up more than 60 shipwrecks, including some previously reported to date back to the Ottoman and Byzantine empires.

The Black Sea has only a narrow connection to the Mediterranean Sea, so it drains poorly. And the Black Sea is fed by fresh water from the surrounding land, which floats on top of the saltier water closer to the bottom.

This salty layer is extremely low in oxygen, which keeps wood-eating microbes away from shipwrecks on the seafloor. For that reason, even centuries-old ships look as if they went down yesterday. 

The Greek vessel sits about 1.2 miles (2 km) deep.

The researchers used radiocarbon dating to show that the wreck dates back more than 2,400 years. The ship rests on its side, its mast and prow clearly visible and unbroken.    

Rising waters

The main goal of the Black Sea MAP is to understand changes that have occurred since the last ice age when the sea was much lower.

Because the area has been a hub of civilization, the shipwrecks at the bottom form time capsules, revealing who used the sea for commerce and how they built their vessels.

The researchers have also excavated a settlement on the Bulgarian side of the sea near the Ropotamo River.

The site tells a story of the Black Sea as melting glaciers raised sea levels and forced humans to adapt. In the lowest layers of the excavation, about 8.2 feet (2.5 meters) below the current seafloor, are timbers and hearth fragments from a Bronze Age settlement, the researchers previously reported. But by the Byzantine era (A.D. 330 -1453), the site was inundated, and ceramics revealed that people used the spot as a safe harbour.

By the Ottoman era (A.D. 1299-1920), the spot was a deeper anchorage for trading vessels.

EUROPE, WORLD

Vikings Weren’t All Scandinavian, Ancient DNA Study Shows

Vikings Weren’t All Scandinavian, Ancient DNA Study Shows

The term “Viking” tends to conjure up images of fierce, blonde men who donned horned helmets and sailed the seas in longboats, earning a fearsome reputation through their violent conquests and plunder.

But a new study published in the journal Nature suggests the people known as Vikings didn’t exactly fit these modern stereotypes. Instead, a survey deemed the “world’s largest-ever DNA sequencing of Viking skeletons” reinforces what historians and archaeologists have long speculated: that Vikings’ expansion to lands outside of their native Scandinavia diversified their genetic backgrounds, creating a community not necessarily unified by shared DNA.

As Erin Blakemore reports for National Geographic, an international team of researchers drew on remains unearthed at more than 80 sites across northern Europe, Italy and Greenland to map the genomes of 442 humans buried between roughly 2400 B.C. and 1600 A.D.

The results showed that Viking identity didn’t always equate to Scandinavian ancestry. Just before the Viking Age (around 750 to 1050 A.D.), for instance, people from Southern and Eastern Europe migrated to what is now Denmark, introducing DNA more commonly associated with the Anatolia region. In other words, writes Kiona N. Smith for Ars Technica, Viking-era residents of Denmark and Sweden shared more ancestry with ancient Anatolians than their immediate Scandinavian predecessors did.

Other individuals included in the study exhibited both Sami and European ancestry, according to the New York Times’ James Gorman. Previously, researchers had thought the Sami, a group of reindeer herders with Asiatic roots, were hostile toward Scandinavians.

“These identities aren’t genetic or ethnic, they’re social,” Cat Jarman, an archaeologist at the Museum of Cultural History in Oslo who wasn’t involved in the new research, tells Science magazine’s, Andrew Curry. “To have a backup for that from DNA is powerful.”

Overall, the scientists found that people who lived in Scandinavia exhibited high levels of non-Scandinavian ancestry, pointing to a continuous exchange of genetic information across the broader European continent.

Contrary to popular belief, Vikings weren’t simply blonde, seafaring Scandinavians.

In addition to comparing samples collected at different archaeological sites, the team drew comparisons between historical humans and present-day Danish people.

They found that Viking Age individuals had a higher frequency of genes linked to dark-coloured hair, subverting the image of the typical light-haired Viking.

“It’s pretty clear from the genetic analysis that Vikings are not a homogenous group of people,” lead author Eske Willerslev, director of the University of Copenhagen’s Center of Excellence GeoGenetics, tells National Geographic. “A lot of the Vikings are mixed individuals.”

He adds, “We even see people buried in Scotland with Viking swords and equipment that are genetically not Scandinavian at all.”

The ongoing exchange of goods, people and ideas encouraged Vikings to interact with populations across Europe—a trend evidenced by the new survey, which found relatively homogenous genetic information in Scandinavian locations like mid-Norway and Jutland but high amounts of genetic heterogeneity in trade hubs such as the Swedish islands of Gotland and Öland.

Per the Times, the researchers report that Vikings genetically similar to modern Danes and Norwegians tended to head west on their travels, while those more closely linked to modern Swedes preferred to journey eastward. Still, exceptions to this pattern exist: As Ars Technica notes, Willerslev and his colleagues identified an individual with Danish ancestry in Russia and a group of unlucky Norwegians executed in England.

The study also shed light on the nature of Viking raids. In one Estonian burial, the team found four brothers who’d died on the same day and were interred alongside another relative—perhaps an uncle, reports the Times. Two sets of second-degree kin buried in a Danish Viking cemetery and a site in Oxford, England, further support the idea that Viking Age individuals (including families) travelled extensively, according to National Geographic.

“These findings have important implications for social life in the Viking world, but we would’ve remained ignorant of them without ancient DNA,” says co-author Mark Collard, an archaeologist at Canada’s Simon Fraser University, in a statement. “They really underscore the power of the approach for understanding history.”

PERU, SOUTH AMERICA, WORLD

2,000-year-old skull held together by metal thought to be the oldest evidence of advanced surgery

2,000-year-old skull held together by metal thought to be oldest evidence of advanced surgery

A 2,000-year-old skull of a Peruvian warrior was found to be fused together by metal. Experts from a US museum believe it could be one of the oldest examples of advanced surgery.

The Museum of Osteology in Oklahoma said the skull is reported to have been that of a man who was injured in battle before undergoing surgery to implant a piece of metal in his head to repair a fracture.

And that’s not the most impressive part. Experts at the museum believe the man survived as a result of the surgery,

Therefore, the skull has now become a crucial piece of evidence to prove that ancient people were skilled enough to perform advanced surgeries.

“Yes, this is a real human skull that is thousands of years old. Elongation was achieved through head binding beginning at a very young age. It was typically practised to convey social status by various cultures,” the Museum of Osteology wrote in a Facebook post.

2,000-year-old skull held together by metal thought to be oldest evidence of advanced surgery
A 2,000-year-old skull, pictured, is believed to have been that of a man who was injured in battle and had surgery to implant a piece of metal to repair the fracture

The post added that the human survived a procedure that is known as trephination, which was practised by all ancient civilizations by different means.

The post added: “This individual survived the procedure. known as trephination,  based on evidence of bone remodelling. Trephination was practised by nearly all ancient civilizations by different means and for different reasons.”

The museum said the metal used in the procedure was not poured as molten metal. However, the experts are not sure about the composition of the alloy

The metal plate was used to fuse the broken bones.

“Although we can’t guarantee anaesthesia was used, we do know many natural remedies existed for surgical procedures during this time period,” the museum informed.

The skull on display is an example of n elongated Peruvian skull, an ancient form of body modification where tribe members intentionally deformed the skulls of young children by binding them with a cloth.

According to reports, the skull was kept in the museum’s private collection for many years, It was put on display in 2020 after growing public interest.

EUROPE, ITALY, WORLD

Mystery solved about the origin of the 30,000-year-old Venus of Willendorf

Mystery solved about the origin of the 30,000-year-old Venus of Willendorf

The source of the materials used to make the Venus of Willendorf, a 30,000-year-old figurine that counts among the world’s oldest artefacts, have long eluded experts.

The original Venus from Willendorf. Left: lateral view. Right-top: hemispherical cavities on the righthaunch and leg. Right bottom: existing hole enlarged to form the navel.

The figurine, which resembles a woman with fulsome breasts and round hips, is made of a rock known as oolite, which isn’t native to Willendorf, the village in Austria where it was found. At long last, how the oolite made its way to Willendorf appears to be solved.

An anthropologist with the University of Vienna and two geologists said on Tuesday that the Venus of Willendorf’s oolite most likely came from an area in the north of Italy near Lake Garda.

The findings by Gerhard Weber, Alexander Lukeneder, and Mathias Harzhauser put forward in their paper, which appears in the peer-reviewed journal Scientific Reports, have the potential to reshape how experts understand the movement of various peoples during the Paleolithic era.

Working in collaboration with the prehistorian Walpurga Antl-Weiser and the Natural History Museum in Vienna, which owns the Venus of Willendorf, the team of researchers closely examined the figurine to determine its origins.

They relied on a technique called micro-computed tomography, which uses extremely high-definition photography to offer cross-sections of objects.

Inside the oolite, they discovered remnants of shells and limonites, a kind of large grain. Some of the limonites appear to have fallen out of the figurine as it was being carved, leaving depressions behind.

Pictures derived from micro-computed tomography scans of the Venus. Left: Segmented bivalve (Oxytomidae) that was located on the right side of the Venus head; scan resolution 11.5 μm; characteristic features are the umbo and the wings. Middle: Volume rendering of the virtual Venus; six embedded limonite concretions: neck right (orange), neck left (blue), breast left (red), belly left (yellow), hip left (green), leg left (purple); three mollusc fragments: bivalve head right (blue, only 2.5 mm long, see the white line from label “Bivalve” for position), shell breast middle (orange), shell leg left (turquoise). Right: Single μCT-slice showing the porosity and layering of the oolite; note the relative density of the limonite concretion; scan resolution 53 μm.
Venus fluorescent

The experts suggested that the Venus of Willendorf’s gaping belly button was the result of this—a happy accident that was embraced by its maker.

If indeed the oolite came from northern Italy, it means that the sculpture’s maker likely travelled across an area where the Alps are sited.

But because glaciers that have since melted once covered those mountains, the creator likely circumvented the Alps.

Because the oolite went from Italy to Austria, it probably means that the people of civilization that the sculpture’s maker belonged to “looked for and inhabited favourable locations,” Weber said in a statement.

“When the climate or the prey situation changed, they moved on, preferably along rivers.”

But the archaeologists left open the possibility that the oolite may have come from a very different locale: Ukraine. Similar-looking Venus figures have been found there, the experts said, and while the oolite “clearly” seems to have come from Italy, it was “possible, though less likely,” that this sculpture could have originated in Eastern Europe.

ENGLAND, EUROPE, WORLD

Ice Age ‘megafauna’ remains including a mammoth, rhino, hyena and wolf dating back up to 60,000 years are discovered in a Devon cave

Ice Age ‘megafauna’ remains including a mammoth, rhino, hyena and wolf dating back up to 60,000 years are discovered in a Devon cave

Ice Age 'megafauna' remains including a mammoth, rhino, hyena and wolf dating back up to 60,000 years are discovered in a Devon cave
This partial woolly rhinoceros mandible remarkably still has several teeth attached.

The development of Sherford began in 2015 and appeared rather promising. A new town in Devon, England, it would have 5,500 homes and sit near the bustling port city of Plymouth. Fortunately, developers requested archaeologists comb the area before breaking ground — leading to the discovery of animal remains that date back to the Ice Age.

These remains included the tusk, molar tooth, and other bones of a woolly mammoth.

Experts also found the lower jaw and partial skull of a woolly rhinoceros, with a complete wolf skeleton to follow. Other findings include partial remains of a hyena, horse, reindeer, mountain hare, and red fox, plus the bones of bats and shrews.

Led by AC Archaeology and Orion Heritage, the ongoing excavations took place in a cave near old lime kilns and a local quarry. 

According to Sherford officials, the animals died at some point between 30,000 and 60,000 years ago. For the experts involved, this extinct megafauna from Britain’s last Ice Age speaks a thousand words.

“This is a major discovery of national significance — a once-in-a-lifetime experience for those involved,” said lead archaeologist Rob Bourn. “To find such an array of artefacts untouched for so long is a rare and special occurrence. Equally rare is the presence of complete or semi-complete individual animals.”

The researchers documented the remains at the site before carefully removing them for further off-site analysis.

Fortunately for scientists and historians, requesting heritage institutions to thoroughly search an area prior to construction is commonplace in the United Kingdom.

Sherford Consortium developers did so from the very beginning — thereby preventing the destruction of these priceless remains.

The team has since taken the remains off-site for a thorough examination. While they’ve dated them to the Middle Devensian period, it’s unclear if all the animals involved lived during the same timeframe or died millennia apart. For Victoria Herridge, an expert in fossil elephants at the Natural History Museum in London, much is left to learn:

“Devon then would have been a bitterly cold and dry place to be, even in summer,” she said.

“However, it was also a huge open grassland, capable of supporting vast herds of cold-tolerant animals like the woolly mammoth, the woolly rhino and reindeer, as well as the big carnivores like hyena and wolf that preyed upon them.”

This ancient wolf skull was found alongside its complete skeleton.

“This is vital knowledge. Scientists are still unravelling what role climate and humans played in the extinction of the woolly mammoth and the woolly rhino — and what we can learn from that to protect species threatened by both today.”

While the fact that these bones were preserved for millennia is astounding, Bourn was more impressed that they stayed intact during the human activity of the modern age: “Construction happening at Sherford is the sole reason these findings have been discovered and it is remarkable that they have laid undisturbed until now.”

On the other hand, the discovery site itself isn’t particularly easy to access for regular folk. It’s likely precisely because of this that the bones remained so well-preserved.

The Sherford Consortium has since guaranteed that this underground area will be closed off, with no public access allowed — or construction atop to follow.

The remains will be put on display at Plymouth’s new museum, The Box.

“To have found partial remains of such a range of species here in Devon gives us a brilliant insight into the animals which roamed around Ice Age Britain thousands of years ago, as well as a better understanding of the environment and climate at the time,” said Duncan Wilson, the chief executive of Historic England.

As for the future of these ancient remains themselves, it’s been decided that Plymouth’s new museum The Box will put them on display. With the history of the region safeguarded by those who inhabit it today, museum CEO Victoria Pomery hopes locals will gain warranted insight into their heritage.

“Once all the analysis work is completed it will be a huge honour to care for and display these newly discovered finds, and to play an ongoing part in the public’s understanding of Plymouth and the animals that were here during the Ice Age,” said Pomery.

This woolly mammoth tusk is estimated to be between 30,000 and 60,000 years old.

Whether the animals in question all fell into the pit and died together or merely washed into the cave over time is still a mystery. What is clear, however, is that Devon’s Joint Mitnor cave discovered in 1939 yielded over 4,000 animal bones — and was robbed in 2015 by thieves who stole a 100,000-year-old elephant tooth.

Fortunately, that’s unlikely to occur again, as those in charge appear to be determined to properly guard the newfound site.

PERU, SOUTH AMERICA, WORLD

The Discovery 29 people of ancient Peruvian burial tombs sheds new light on Wari culture

The Discovery 29 people of ancient Peruvian burial tombs sheds new light on Wari culture

The human remains of 29 people, buried as sacrificial offerings more than 1,000 years ago, have been discovered in a pre-Inca temple in northern Peru. Researchers found four tombs in the Huaca Santa Rosa de Pucalá dig site, in the Lambayeque region of Peru, with the remains of children and teenagers.

They were originally buried as offerings at the time of the construction of the first of the three enclosures, including a Wari-culture temple, according to the team behind the discovery from the Lambayeque Valley Archaeological Project.

As well as the human remains, the team discovered camelids and guinea pigs showing signs of sacrificial practices.

The Discovery 29 people of ancient Peruvian burial tombs sheds new light on Wari culture
The human remains of 29 people buried as sacrificial offerings more than 1,000 years ago have been discovered in a pre-Inca temple in northern Peru
Researchers found four tombs in the Huaca Santa Rosa de Pucalá dig site, in the Lambayeque region of Peru, with the remains of children and teenagers

Archaeologist Edgar Bracamonte Levano, who is also in charge of the Royal Tombs of Sipan Museum, said this was a significant discovery. 

It is the first time they have registered this type of human offering linked to the Wari culture, a civilisation that flourished in the south-central Andes and coastal area of modern-day Peru, from about 500 to 1000 CE.

So far three of the enclosures discovered at the site have been excavated, according to the team behind the finding. 

As well as the human remains, the team discovered camelids and guinea pigs showing signs of sacrificial practices

As well as the human remains, they also found offerings of camelids, such as alpacas, with signs of sacrifice and eight sacrificed guinea pigs. 

The remains of humans and animals are part of a possible ritual that was carried out at the time of starting construction on Wari-style religious spaces, they said.

The enclosures were ‘D’ shaped, and within one was a tomb with offerings related to a group living in the area between 850 and 900 CE. 

The tomb contained a pitcher with Mochica iconography, a bottle of the well-known Early Sicán or Proto-Lambayeque style, a pot with palette decoration and a knife or tumi with the blade in the shape of a half Moon.  

The work also revealed a temple from the Formative Period of this community, contemporary to the end of the Chavin culture – different from earlier finds.  

Bracamonte said: ‘It is a temple built with walls made of clay as formwork and that include clay maces as prototypes of adobes inside the walls. 

‘The upper part of the temple presents very well elaborated floors, ceilings of vegetal remains and evidence of the incineration of objects were found.

‘The temple was built by a human group with local features and that are linked to the mountains, showing that during the years 400 to 200 BCE, ‘ he added. 

‘There were different communities on the coast with interactions towards the mountains and that also show marked differences with the groups of the Formative Period found in the lower part of the valley, in Collud and Ventarrón.’

These new discoveries have added to the existence of Wari-period ceremonial spaces, forcing experts to rewrite the history of Lambayeque. 

PERU, SOUTH AMERICA, WORLD

Red paint on the 1,000-year-old gold mask from Peru contains human blood proteins

Red paint on the 1,000-year-old gold mask from Peru contains human blood proteins

Traces of human blood have been discovered in the red paint that decorated a gold mask found on the remains of an elite man who died 1,000 years ago in Peru, a new analysis reveals. 

The man, who was between 40 and 50 years old at the time of his death, lived during the Sicán that spanned from 750 A.D. to 1375 – an era known for its dazzling array of gold objects, many of which were buried in tombs of the elite class.

The tomb was originally unearthed in the 1990s and archaeologists at the time concluded the red paint cinnabar, a brick-red form of mercury, but the effective organic binder remained a mystery – until now.

Scientists, led by Izumi Shimada, founder of the Sicán Archaeological Project, reassessed the ancient burial mask and found unique peptides that match human blood and bird egg proteins. 

‘The presence of human blood would support previous ideas that red cinnabar paint may represent ‘life force’ intended to support ‘rebirth,’ the team shared in the study published in the Journal of Proteome Research.

Red paint on the 1,000-year-old gold mask from Peru contains human blood proteins
A gold mask discovered on the remains of an elite man who died 1,000 years ago in Peru is decorated with red paint that contains human blood, a new analysis reveals

The mask, made of gold, was found on the man whose skeleton was also painted red, and seated inside the tomb.  

The skeletons of two young women were arranged nearby in birthing and midwifing poses, and two crouching children’s skeletons were placed at a higher level, according to a statement.

Shimada and his colleagues analyzed a small sample of red paint from the mask with the hopes of determining the organic binder.

Using spectroscopy, a study of the interaction between matter and electromagnetic radiation, the team found six proteins from human blood in the red paint, including serum albumin and immunoglobulin G (a type of human serum antibody). Other proteins, such as ovalbumin, came from egg whites.

The tomb was originally unearthed in the 1990s and archaeologists at the time concluded the red paint cinnabar, a brick-red form of mercury, but the effective organic binder remained a mystery – until now.

Since the proteins were so highly degraded, the researchers could not identify the exact species of bird’s egg used to make the paint, but a likely candidate is the Muscovy duck.

The Sican culture inhabited the north coast of modern-day Peru and predates the Incas, but how they developed is unclear Ancient Origins reports.

However, some say Sicáns are descendants of the Moche culture that flourished in the country from 100 A.D. to 700 A.D.

The Sicán culture put a large focus on the funerary practices of the elites, who were often buried with stunning grave goods.

Another aspect of Sicán funerary practice that has gained attention relatively recently is that of human sacrifice – and it was mostly women who were sacrificed and laid in the tombs of men.