All posts by Archaeology World Team

130-Million-Year Old Proteins Still Present in Dinosaur-Age Fossil

130-Million-Year Old Proteins Still Present in Dinosaur-Age Fossil

Microscopic pigment structures and proteins that graced the feathers of a Cretaceous-age bird are still present in its 130-million-year-old fossil, a new study finds.

The newfound Cretaceous-age Eoconfuciusornis specimen from northern China has 130-million-year-old beta-keratin and melanosomes on it.

The results, which confirm the oldest evidence of the structural protein beta-keratin, show that molecules can survive in their original state for hundreds of millions of years without fossilizing and that researchers can use modern techniques to identify them, the researchers said.

The tiny and ancient structures were found on Eoconfuciusornis, a crow-size early bird that lived in what is now northern China during the Early Cretaceous.

Eoconfuciusornis is one of the first birds known to have a keratinous beak and no teeth. (Not all avian predecessors were toothless. For instance, Archaeopteryx, a transitional animal between dinosaurs and birds, had sharp teeth.)

The Eoconfuciusornis specimen came from the Jehol Biota in northern China, a site known for its well-preserved fossils.

The specimen is currently housed in China’s Shandong Tianyu Museum of Nature, the world’s largest dinosaur museum, according to a 2010 Guinness World Records award.

At first, the researchers suspected that the fossil held pigment structures called melanosomes. However, to make sure that the tiny structures weren’t simply microbes that had accrued over the millennia, they had to do a number of tests, said Mary Schweitzer, a professor of biology at North Carolina State University with a joint appointment at the North Carolina Museum of Natural Sciences.

Schweitzer co-authored the study with researchers from the Chinese Academy of Sciences.

“If these small bodies are melanosomes, they should be embedded in a keratinous matrix, since feathers contain beta-keratin,” Schweitzer said in a statement. “If we couldn’t find the keratin, then those structures could as easily be microbes, or a mix of microbes and melanosomes,” which would lead to inaccurate predictions of pigmentation.

To learn more, Schweitzer and her colleague’s used scanning and transmission electron microscopy to get a better view of the fossilized feathers’ surfaces and internal structures. In addition, using a technique called immunogold labelling, the scientists attached gold particles to antibodies. These gold antibodies then bind to specific proteins (in this case, keratin), which makes them visible under an electron microscope.

In addition, the scientists used high-resolution imaging to map the copper and sulfur within the feathers.

The sulfur was broadly distributed, as would be expected in a keratinous material, as “the keratin protein family incorporates high concentrations of amino acids rich in sulfur,” the researchers wrote in the study, published online in the journal Proceedings of the National Academy of Sciences.

READ ALSO: SKELETON WITH BIRD SKULL IN ITS MOUTH IDENTIFIED AS A 12-YEAR-OLD SCANDINAVIAN GIRL FROM 17TH CENTURY

In contrast, copper is found in melanosomes but not in keratin. After the mapping analysis, the researchers found the copper only in the fossil melanosomes, they said. This indicates that the Eoconfuciusornis specimen has 130-million-year-old melanosomes and that it wasn’t contaminated during its decomposition and fossilization, the researchers said. 

“This study is the first to demonstrate evidence for both keratin and melanosomes, using structural, chemical and molecular methods,” said study author Yanhong Pan, a researcher at the Nanjing Institute of Geology and Palaeontology at the Chinese Academy of Sciences.

“These methods have the potential to help us understand — on the molecular level — how and why feathers evolved in these lineages.”

This isn’t the first time that researchers have found ancient structures within fossils. Schweitzer and her colleagues have also found an 80-million-year-old blood vessel belonging to a duck-billed dinosaur, and collagen proteins from a Tyrannosaurus rex. Despite these discoveries, it would be extremely challenging to use these findings to clone a dinosaur, she said.

Gold and Amethyst Ring Discovered at Byzantine Winery

Gold and Amethyst Ring Discovered at Byzantine Winery

In the huge excavation conducted at Yavne by the Israel Antiquities Authority​, as part of the Israel Land Authority’s initiative to expand the city, a spectacular gold ring was recently uncovered, with an inlay of a purple stone.

An examination of the ring by Dr Yotam Asher at the analytical laboratory of the Israel Antiquities Authority showed that the stone is mostly made of silica – a material from which many gemstones are composed. This examination ruled out the possibility that the purple inlay is made simply of glass. The ring weighs 5.11 grammes.

Dr. Amir Golani, an expert on ancient jewellery at the Israel Antiquities Authority, who examined the find, said that “the person who owned the ring was affluent, and the wearing of the jewel indicated their status and wealth.

Such rings could be worn by both men and women”. Golani adds that, “a semi-precious stone, called an amethyst, was placed in the ring.

Amethysts are mentioned in Bible as one of the 12 precious stones worn by the high priest of the Temple on his ceremonial breastplate.  Many virtues have been attached to this gem, including the prevention of the side effect of drinking, the hangover”.

Gold and Amethyst Ring Discovered at Byzantine Winery
The spectacular gold ring with the inlaid semi-precious amethyst stone

This characteristic attributed to the stone is particularly interesting, given the context in which the ring was discovered, at a site where a huge winery operated, the largest in the world known from the Byzantine period.

“Did the person who wore the ring want to avoid intoxication due to drinking a lot of wine? We probably will never know,” says Dr. Elie Haddad, the director of the excavation on behalf of the Israel Antiquities Authority, together with Liat Nadav-Ziv and Dr. Jon Seligman, adding “the ring was found just 150 metres from the remains of a long warehouse, which was used to store wine jars (amphorae)”.

Some of the jars were found upside down on their mouths and it may have been a warehouse full of empty jars before they were taken to the winepresses, to fill with wine”.

It is possible that the splendid ring belonged to the owner of the magnificent warehouse, to a foreman, or simply to an unlucky visitor, who dropped and lost their precious ring, until it was finally discovered by us.”

Researchers are debating the date of the ring. It was found in a fill dated to the end of the Byzantine period and the beginning of the Early Islamic period – the 7th century CE, but it is possible that the ring, due to its beauty and prestige, was transmitted from generation to generation over the centuries.

READ ALSO: POSSIBLE CRUSADER CAMPSITE FOUND IN ISRAEL

Gold rings inlaid with amethyst stone are known in the Roman world, and it is possible that the ring’s find belongs to the elites who lived in the city as early as the 3rd century CE.

According to Eli Eskozido, director of the Israel Antiquities Authority, “The small, everyday finds that are discovered in our excavations tell us human stories and connect us directly to the past.

It is exciting to imagine that the man or woman to whom the ring belonged, walking right here, in a different reality to what we know in today’s city of Yavne”.

Researchers discover exclusive kitchenware set in Roman officer’s villa

Researchers discover exclusive kitchenware set in Roman officer’s villa

An exclusive kitchenware set in the villa of a Roman officer in the legionary camp Novae in Bulgaria has been discovered by Polish archaeologists. Consisting of pots with lids, bowls and cups, the researchers also found glasses resembling today’s beer glasses.

The area of research conducted by Polish archaeologists in Novae.
The area of research conducted by Polish archaeologists in Novae.

Carried out by a mission of the Antiquity of Southeastern Europe Research Centre of the University of Warsaw, the archaeologists are continuing excavations of the so-called House of Centurion. 

This is one of the largest buildings previously exposed in the area of the camp Novae, occupying an area of a quarter of a hectare and resembling a luxurious villa rather than a military commander’s quarters. 

The centre of the complex is a spacious courtyard with a pool with niches on its ends. The walls of the building were decorated with wall paintings and the floors in some rooms were lined with ceramic plates.

Lead archaeologist Professor Piotr Dyczek said: ’Unexpectedly, one of the most interesting discovered artefacts was a set of kitchenware used in the House of Centurion. The set is unique. 

“Not only is it made of great quality clay, but it also presents a full set of used forms, indirectly giving us insight into the culinary tastes of the lady of the house.

“In addition, the execution and clay are of very good quality.

A vessel was discovered in the House of Centurion.

“There are also small cups, one beer pint that resembles our modern pints. But the pot we discovered has no handle and its surface is formed so that it can be easily and firmly held in the hand.

“Its size indicates that food was prepared for a small group of people, probably the centurion and his deputies or the guests.”

The dishes were either made in a single pot or boiled and roasted – a pan fragment is preserved. The researchers also found oyster shells next to the set which they assume are the remnants of a feast.

Dyczek continued: “After conservation and analysis of the vessels, we will be able to say more about the food. It will be also possible by analysing the bones we have found nearby. It is already clear that the food prepared for centurion was more sophisticated than that for ordinary legionnaires.”

A vessel was discovered in the House of Centurion.

The House of Centurion also had porticos, mandatory in Roman residential architecture, and an extremely large (nearly 40 m long) hypocaust system used to heat some of the rooms and the bath complex that included pools. 

READ ALSO: REMAINS OF WOODEN SAFE EXCAVATED FROM THE BURNED-OUT ROMAN VILLA IN SPAIN

This year, archaeologists also discovered a toilet. Dyczek said: “The only part preserved to this day is a hole in the ground, which once was timbered with boards. This is an important discovery because there are very few of them known from similar buildings in the Empire.”

A vessel was discovered in the House of Centurion.

New findings from the 3,500-year-old tomb of a bronze age warrior

New findings from the 3,500-year-old tomb of a bronze age warrior

The discovery, in the words of one of the archaeologists who uncovered it, was “the find of a lifetime.” The tomb of a Bronze Age warrior left untouched for more than 3,500 years and packed to the brim with precious jewellery, weapons and riches has been unearthed in southwestern Greece, according to researchers at the University of Cincinnati.

University of Cincinnati researcher Sharon Stocker stands in the shaft tomb of a wealthy Bronze Age warrior.

The shaft tomb, about 5 feet deep, 4 feet wide and 8 feet long, was uncovered in May by a husband-and-wife team from the university. But the find was kept under wraps until an announcement Monday by Greek authorities.

Sharon Stocker and Jack Davis began excavating the site near the modern-day city of Pylos, Greece, in May. They were working near the Palace of Nestor, a noted destination in Homer’s “Odyssey.” That site was uncovered by famed University of Cincinnati archaeologist Carl Blegen in 1939.

Stocker and Davis initially thought they might have stumbled upon a Bronze Age home just outside the palace, but as they continued digging, they uncovered one bronze piece after another.

“That’s when we knew,” Stocker told the Los Angeles Times in a phone interview from Greece, where she is still working.

What she and a team of dozens of researchers uncovered were incredible riches in a rare solo grave of a Mycenaean warrior who was buried several centuries before the rise of classical Greek culture.

Here’s a sampling of what they uncovered:

Solid gold jewelry and precious stones on his right

This picture provided by Greece’s Culture Ministry shows a gold signet ring decorated with two acrobats vaulting over a bull, found in the tomb.

Four solid gold rings, carved with intricate designs, were found in the tomb near the warrior’s remains. The researchers say this is more than has been found in any other single burial in all of Greece.

A unique solid-gold necklace, unearthed in the warrior’s tomb.
The necklace is more than 30 inches long and features two gold pendants on each end, decorated with ivy leaves.

More than 1,000 precious stone beads were also uncovered, many of them with holes drilled in the centre for stringing together. The beads were made of carnelian, amethyst, jasper, agate and gold, researchers say. Some may have even been sewn to a burial shroud of woven fabric, a tiny square of which survived 35 centuries in the grave.

A solid-gold chain necklace, more than 2 feet long with pendants on either end, was also found near his neck.

Weapons on his left

A 3-foot sword with a handle made of ivory and overlaid in gold lay at the warrior’s left chest. Underneath it was a dagger that was decorated with gold using an intricate technique that resembles embroidery.

Other weapons, made of bronze, including a slashing sword and spearhead, were found at his legs and feet, and the remnants of a bronze suit of armour were found on top.

Stone seals with intricate designs and carvings

One of more than four dozen seal stones with intricate Minoan designs found in the warrior’s tomb. Long-horned bulls and human bull jumpers soaring over their horns are common motifs in Minoan designs.

Dozens of seal stones, which were decorated with detailed etchings in the Minoan style, were found to the left and right of the warrior’s skeleton. About the size of a quarter, the seal stones depicted goddesses, lions and bulls, and men jumping over a bull’s horns, a common sport in the Minoan civilization.

Beauty essentials: combs and a mirror

warrior grave
A bronze mirror with an ivory handle was among the more than 1,400 objects found in the grave.
One of six ivory combs found in the warrior’s tomb.

Six fine-toothed ivory combs, mostly intact and about 6 inches long, were uncovered in the grave. They were intricately decorated and accompanied by a bronze mirror with an ivory handle. Stocker says it’s significant that the warrior was buried alone, and that jewels, combs, and a mirror accompanied him.

It was extremely rare for a person to be buried alone, Stocker says, and archaeologists uncovering group graves in the past have had trouble determining which objects are associated with which remains, male or female. “In the past, people have wondered if you could divide finds along gender lines. Did the beads go with women? Did the combs go with women and the swords with the men?” Stocker told The Times.

“Since it’s only one burial, we know that all these objects went with this man.”

A rich person’s cups, bowls and jugs – made with bronze

Most graves from this era were packed with ceramics and another stoneware, Stocker says. But piled on top of the jewels and weapons were vessels, bowls and basins made strictly of bronze, some ringed with gold and silver trim.

Some of the bronze vessels, once round, had been flattened by centuries of earth weighing down on them.

READ ALSO: RARE 20-MILLION-YEAR-OLD PETRIFIED TREE MEASURING 62 FEET TALL DISCOVERED IN GREECE

“This guy was really, really rich,” Stocker says. His bones indicate he was “strong, robust … well-fed,” she says. He may have been royalty or even the founder of a new dynasty at the Palace of Nestor. (A conqueror may not have wanted to be buried in a communal grave with generations of the previous dynasty, Stocker says).

The man, who was 30 to 35 years old when he died, could have been a warrior who led a raiding party to the nearby island of Crete and whose loot was buried with him. Or even a trader who acquired the goods through commerce.

“We don’t know his name, and we don’t really know anything else about him,” she says.

700,000 Ancient African Books survived in Timbuktu University, Mali

700,000 Ancient African Books survived in Timbuktu University, Mali

Many writers on African history did not believe until recently that African societies had any sort of tradition of writing. This idea has gradually lost recognition since the rediscovery of ancient collections of manuscripts, some dating back to at least the 8th century A.D.

In present-day Ethiopia, about 250,000 old manuscripts from the Timbuktu libraries survive. Also, at the southern Egyptian site of Qasr Ibrim, thousands of documents from the medieval Sudanese empire of Makuria, written in at least eight different languages have been dugout.

In the western African cities of Chinguetti, Walata, Oudane, Kano, and Agadez, thousands of more ancient manuscripts have survived similarly.

Approximately 1 million manuscripts have since managed to survive from the northern edges of Guinea and Ghana to the shores of the Mediterranean, against the real and present dangers posed by fires, insects, and plundering.

National Geographic also predicts 700,000 manuscripts in the city of Timbuktu alone have survived.

Ancient texts from Timbuktu, the evidence

Local families and institutions still own and maintain over 60 libraries in Timbuktu, some of which are collections that survived the turmoil through the city, as well as the ravages of nature.

The Ahmed Baba Institute, established in 1979 and named after the famous scholar of the 16th/17th century, considered the greatest in Africa, is a true example of this.

Text saved from burning

Today, the institute has only about thirty thousand manuscripts, which are constantly being examined, catalogued and stored, but at the time of the French colonial administration of Timbuktu (1894-1959), many of the manuscripts were taken by the occupying colonialists and brought to light.

As a result, many families there are still refusing to allow researchers entry, anticipating a repeat of the French treatment. Many texts were lost due to climatic effects including drought, which forced many people to bury them and evacuate.

Of the surviving manuscripts, these are:

* Main Islamic texts include Korans, hadith collections (actions or prophet’s sayings), Sufi texts and devotional texts

* Activities of the Islamic law school in Maliki

* ‘Muslim science’ texts, including grammar, mathematics and astronomy

* Historical works from the area, including contracts, commentaries, historical chronicles, poetry, and marginal notes and jottings, proving to be a remarkably rich source of historical evidence.

For whatever reason, much of the manuscripts themselves are of great interest to the owners. For example, those who have so far claimed royalty have been found to be from the servile class because of the manuscripts’ evidence.

Certain documents also exposed one family’s atrocious relations with another, which may have occurred a very long time ago but still have meaning to this day. As in contested ownership of land and properties.

READ ALSO: BELOVED GAZA BOOKSHOP BECOMES A CASUALTY OF ISRAEL-HAMAS CONFLICT

These raise the question as to why to this day these manuscripts are of utmost importance. Many of those in possession of the manuscripts hid them during colonial times or even had them buried.

In addition, French was forcibly introduced as the region’s language and instruction, meaning that many owners lost their ability to read and understand the manuscripts in the languages they were originally written in.

Eventually, it wasn’t until 1985 that much energy was breathed into this region’s academic life, meaning it would take a long time to fully understand the full scope and import of the manuscripts that were found.

Textiles discovered in a Stone Age community explain the history of clothing production.

Textiles discovered in a Stone Age community explain the history of clothing production.

Cities from the Stone Age sound like an oxymoron. However, 8000-9000 years ago in Turkey, 10,000 people lived at atalhöyük. It’s the largest village from the Neolithic and Chalcolithic eras, according to experts.

Çatalhöyük is one of the most famous archaeological sites,” says Lise Bender Jørgensen.

She is an archaeologist and professor emerita from NTNU’s Department of Historical and Classical Studies and has helped to confirm what people in the ancient city wove their clothes from. Bender Jørgensen is a specialist in archaeological textiles, so it comes as no surprise that she has been involved in this work.

Textiles discovered in a Stone Age community explain the history of clothing production.
This piece of cloth is from the Stone Age. For 60 years, academics have debated whether it is made of wool or linen. So what is it really made of? The answer will surprise you.

Under discussion for almost 60 years

Experts have been discussing what kind of clothes people wore in Çatalhöyük since 1962 when they found the first pieces of cloth here. Some specialists believed that people made their clothes from wool. Others thought they made them out of linen instead. So who’s right? After almost 60 years, we now know the answer.

“Neither,” Bender Jørgensen and her colleagues say.

Now they have presented their findings in Antiquity, an archaeological journal.

Çatalhöyük is a superstar

You may not have heard of Çatalhöyük, but the city is considered a superstar in archaeological circles.

Professor Ian Hodder shows Antoinette Rast-Eicher around the excavation site.

“When Çatalhöyük was excavated from the late 1950s onwards, it was considered one of the oldest cities ever. Even though new discoveries show that this is no longer true, the place still has a high celebrity factor,” says Jørgensen.

Archaeologist James Mellaart led the earliest excavations. Turkish authorities later expelled him from the country, as he was allegedly involved in the black market sale of archaeological artefacts.

Çatalhöyük the city is genuine, however. People were already living here more than 9000 years ago, and 18 layers of settlements have been identified. People called the city home until about 7950 years ago.

Unearthed textiles from the Stone Age

One of the world’s leading archaeologists, Professor Ian Hodder at Stanford University, undertook new excavations between 1993 and 2017. They yielded large amounts of new data and have provided us with a whole new understanding of the site. The finds made by Hodder and colleagues unearthed several pieces of cloth that later turned out to be between 8500 and 8700 years old.

“When Hodder’s excavations began to reveal textiles, they invited me to examine them with my Swiss colleague Antoinette Rast-Eicher,” Bender Jørgensen says.

Rast-Eicher, who is affiliated with the University of Bern, specializes in identifying fabric fibres. She has experience with some of the oldest European textiles found in Alpine lakes. The two researchers have collaborated on several projects in recent years, including under the auspices of NTNU.

In August 2017, they travelled together to Çatalhöyük and examined the textiles that the archaeologists in Hodder’s group had found. They also collaborated with postdoctoral fellow and archaeobotanist Sabine Karg from the Free University of Berlin. This group of specialists found clear answers.

This is what bast fibre looks like.

A neglected old material

“In the past, researchers largely neglected the possibility that the fabric fibres could be anything other than wool or linen, but lately another material has received more attention,” Bender Jørgensen says.

People in Çatalhöyük used assorted varieties of exactly this material.

“Bast fibres were used for thousands of years to make rope, thread, and in turn also yarn and cloth,” says Bender Jørgensen. A fibre sample from a basket turned out to be made of grass, but several of the textiles are clearly made of bast fibre from oak trees. They are also the oldest preserved woven fabrics in the world.

Bast fibre is found between the bark and the wood in trees such as willow, oak or linden. The people from Catalhöyük used oak bark, and thus fashioned their clothes from the bark of trees that they found in their surroundings. They also used oak timber as a building material for their homes, and people undoubtedly harvested the bast fibres when trees were felled.

READ ALSO: SCIENTISTS DECODE HOW ROPES WERE MADE 40,000 YEARS AGO

Didn’t grow flax

The experts’ conclusions also align with another striking point: No large quantities of flaxseed have been found in the region. People in Çatalhöyük do not seem to have cultivated flax.

Bender Jørgensen notes that a lot of people often overlook bast fibre as an early material. “Linen tends to dominate the discussion about the types of fabric fibres people used,” she says.

As it turns out, people in this area did not import linen from elsewhere, as many researchers have previously thought, but used the resources they had plentiful access to.

Excavation planned along the river after 1200 prehistoric tools found in Scotland

Excavation planned along the river after 1200 prehistoric tools found in Scotland

A river in Aberdeenshire has yielded more than 1,200 Mesolithic tools. The flints, which were discovered by researchers and volunteers just three days ago, were used by people who had lived along the Dee 6,000 to 10,000 years ago.

Finds include a broken piece of a hammer-shaped object called a mace head.

Archaeology group Mesolithic Deeside now hopes to uncover more clues to prehistoric life at the site at Milton of Crathes.

It has organised a week-long excavation from 11-14 November.

Flints, pieces of worked stone, have been found at Milton of Crathes in the past.

A broken piece of a mace head has been among the finds at the site

The tools are thought to have been used as scrapers for turning raw animal hide into clothing, and as blades for cutting.

READ ALSO: 200,000-YEAR-OLD TOOLS FROM STONE AGE UNEARTHED IN SAUDI ARABIA

Mesolithic Deeside co-secretary Sheila Duthie said: “When I started finding flints over 20 years ago, I could never have imagined contributing to such a massive project which is, without doubt, broadening our understanding of prehistoric human activity on Deeside.”

“My ideal pastime is footerin’ in flat fields with fine folk finding flints, fair or foul.”

Flints are worked pieces of stone and are thought to have been used for scraping and cutting

Inscribed Temple Blocks Unearthed in Heliopolis

Inscribed Temple Blocks Unearthed in Heliopolis

The Egyptian-German mission has uncovered a collection of decorated blocks and fragments from the King Nactanebo I temple at the Matariya archaeological site in Heliopolis.

A collection of decorated blocks and fragments from the western and northern fa ade of king Nactanebo I temple at Matariya was uncovered.

The discovery was made several weeks ago during excavation work at the central area of the temple.

The blocks and fragments are made of basalt and belong to the western and northern façade.

A northern extension probably connected the sanctuary with the main axis of the precinct of the sun god.

Several blocks of the Lower Egyptian geographical procession were found, among them the scene with the Heliopolis Nome while others display the representation of the additional nomes of Lower Egypt.

Aymen Ashmawy, head of the ancient Egyptian antiquities sector and head of the mission from the Egyptian side, explains that the inscriptions mention the regnal years 13 and 14 (366/365 BCE) as well as the dimensions and the materials used in this sanctuary.

“Several blocks were unfinished too and no further decoration work seems to have been commissioned after the death of Nectanebo I in 363 BCE,” he said, adding that other architectural elements attest to the building projects of Ramesses II (1279-1213), Merenptah (1213-1201 BC) and Apries (589-570 BCE).

The activity of the Ramesside Period is also represented by an inlay for relief of the early 19th dynasty (c. 1300 BCE). A statue fragment of Seti II (1204-1198) adds to the evidence for this king of the late 19th Dynasty at Heliopolis.

Dietrich Raue, head of the German mission, pointed out that the main processional axis was investigated further west. Scattered fragments point to separate building units of the Middle Kingdom, the 22nd Dynasty (King Osorkon I, 925-890 BCE) and a sanctuary for Shu and Tefnut of King Psametik II (595-589 BCE).

READ ALSO: A MUMMY DISCOVERED IN A VAST BURIAL GROUND OF EGYPT’S PHARAOHS COULD CHANGE HOW ANCIENT HISTORY IS UNDERSTOOD

Raue said that some fragments of the statuary of King Ramesses II, a part of a baboon statue, a statue base and fragments of a quartzite obelisk of King Osorkon I and parts of cult installations such as an offering table of Thutmose III, 1479-1425 BCE were found.

These finds point to the continuous royal support and investment in the temple of the sun and creator god at Heliopolis and the excavation work provided additional evidence for the 30th Dynasty and the Ptolemaic Period in the precinct.

Dietrich Raue pointed out that sculptures and limestone casts for reliefs and moulds used in the production of faience ushebti (a type of funerary figurine) testify to the activity of workshops before all evidence of the temple functioning ceases during the Roman Era.