Fabled Sunstone Discovered In English Shipwreck

by Sean McLachlan on


A team of French archaeologists believe they have found a sunstone, a strange crystal that was said to help mariners locate the sun even on overcast days.

Some of the medieval Norse Sagas mention this device. In “Rauðúlfs þáttr,” King Olaf asks the hero Sigurður to point out the sun in the middle of a snowstorm. Sigurður points to where it is behind the gray sky. To test him, the king had a follower “fetch the sunstone and held it up and saw where light radiated from the stone and thus directly verified Sigurður’s prediction.”

One recent study suggests the “sunstone” was a double-refracting crystal, which allows light through when the light is polarized in certain directions. They brighten or darken depending on the polarization of the light behind it. Clouds block the sun’s visible light but let through a concentration of polarized light that can be detected by the crystal as it’s moved around. Double-refracting crystals such as cordierite, tourmaline and calcite are common in Scandinavia.

Some scholars have expressed doubts about the sunstone’s existence because “Rauðúlfs þáttr” is a highly allegorical tale full of magical events.

Now it appears the tale may not be all that fantastic after all. Archaeologists from the University of Rennes have been studying finds from a British ship that sunk in 1592 near the island of Alderney in the English Channel. They found a rectangular block of Iceland spar calcite crystal, a type known for its double-refracting properties. The crystal was found next to a pair of dividers that may have been used for navigation.

The researchers suggest that their discovery shows the use of sunstones lasted well beyond the Viking era.

The team’s results appear in the latest issue of the “Proceedings of the Royal Society.”

[Photo courtesy Alderney Society Museum]

Pyramids Discovered In Egypt And Sudan

by Sean McLachlan on


You’d think archaeologists would have found all the pyramids of Africa by now, but two recent discoveries show there’s a lot more discovering to be done.

A team of archaeologists working in Luxor, Egypt, have just announced they’ve discovered the pyramid of Khay, a powerful vizier of the Pharaoh Ramses II (ruled 1279-1212 B.C.). The pyramid was made of mudbrick and originally stood 49 feet high.

In the seventh and eighth century A.D. it was dismantled and turned into a Coptic Christian hermitage. Hieroglyphic writing on the surviving bricks told the archaeologists to whom the pyramid belonged.

Earlier this month, archaeologists announced they had found the bases of at least 35 broken pyramids at the site of Sedeinga in Sudan. They’re about 2,000 years old and belong to the kingdom of Kush, which lasted from c.1000 B.C. to 350 A.D. before finally being conquered by the Empire of Axum in Ethiopia. For almost a hundred years from 747-656 B.C., the Kushites ruled Egypt as the 25th dynasty.

The Sedeinga pyramids really just pyramid-shaped tombs. The largest measures 22 feet to a side, while the smallest is only 30 inches to a side. Others in Sudan, such as those at Meroë, are much more grandiose. Those at the pyramid field at Nuri, shown here courtesy Vít Hassan, are up to 150 feet tall.

Last year, a satellite survey conducted by Dr. Sarah Parcak of the University of Alabama found 17 suspected pyramids.

So how could these pyramids go missing? Well, most pyramids were much smaller than the famous ones at Giza and Saqqara that we always see pictures of. Shifting sands and erosion helped hide them. In the case of the Sedeinga tombs, later people took stones from them to build other structures.

Even some sizable pyramids have all but disappeared because they were made of inferior materials. Some of the last pyramids of Egypt are barely visible today because of shoddy workmanship or having been made with mudbrick instead of stone.

Search Is On For Another Lost Medieval English King

by Sean McLachlan on

In the wake of the media blitz around the discovery of King Richard III’s remains under a parking lot in Leicester, England, archaeologists have announced they’re looking for another medieval English king.

The Times reports that archaeologists are seeking permission to exhume an unmarked grave at St. Bartholomew’s Church in Hyde, Winchester, that they think contains the remains of King Alfred the Great.

Alfred ruled from 871-899 and helped consolidate the patchwork of Anglo-Saxon kingdoms into a unified country. He spent much of his reign fighting off the Vikings and establishing a legal code.

Alfred’s remains were buried in Winchester Cathedral and later moved to nearby Hyde Abbey. In the 19th century, an amateur archaeologist explored the altar of this abbey and dug up what he thought were Alfred’s bones. The vicar of St. Bartholomew’s later bought them for ten shillings and reburied them.

Records show there are five skulls and various other bones in the grave. While radiocarbon dating them and determining the age and sex is a simple affair, proving that one of them is Alfred will be a lot more difficult. In the dig in Leicester, the archaeologists were able to find direct descendants of Richard III to supply DNA for testing. Alfred lived centuries before Richard, however, and this makes it tricky to find a direct descendant.

The Diocese of Winchester said in a statement that the matter is being looked into.

Alfred left an enduring mark on the English consciousness. Many places bear his name, including places he probably never visited such as Alfred’s Castle on the Ridgeway Trail. It’s said Alfred defeated the Vikings nearby in 871. In fact the “castle” is a hill fort dating to about the sixth century B.C. If you’re in Oxford, go to the Ashmolean Museum and check out the Alfred jewel, made by order of the king himself and shown here courtesy John W. Schulze.

Scientists Confirm Remains Of King Richard III Have Been Found

by Sean McLachlan on

Archaeologists from the University of Leicester have confirmed that they have found the remains of King Richard III beneath a parking lot in Leicester, England.

Richard III was the last of the Plantagenet kings and fought an epic struggle with the Tudors during the War of the Roses for control of England. He was killed at the Battle of Bosworth in 1485. Support for the Plantagenet line crumbled and soon Henry Tudor was crowned King Henry VII.

After the battle, Richard III’s body was buried in the church choir of the Franciscan friary of the Grey Friars. Dr. Richard Buckley, lead archaeologist for the project, explained that the church’s location has always been generally known although the friary was dissolved in 1538 and soon all trace of the building above ground had disappeared.

Two trenches were dug at the site last August and human remains were found almost immediately. One male skeleton had suffered from scoliosis that led to curvature of the spine. It was also unusually slender and aged in its early thirties. All characteristics agree with contemporary descriptions of Richard III.

There are ten trauma wounds on the body. Eight are on the skull. One was from a bladed weapon that cut off a section from the base of the skull. A second injury, also on the base of the skull, cut through the bone as well. Both of these wounds would have been fatal. Several other blows shaved off pieces of bone or left pockmarks in the skull. It appears that Richard wasn’t wearing a helmet by this point in the battle.Two cut marks on the rib and pelvis also appear to have been inflicted after his armor was removed. The archaeologists theorize that Richard III was stripped and given “humiliation injuries,” a common practice with dead or dying victims in the Middle Ages. Historical sources state that Richard’s naked body was slung over a horse and brought to town after the Battle of Bosworth. It may have been at this time that the extra injuries occurred.

Richard III almost suffered another humiliation centuries later when the foundation for a 19th-century brick outhouse nearly cut into his grave.

Initially the archaeologists thought they’d found a barb, perhaps from an arrow, in the body but it turns out that this was probably a Roman nail disturbed from an earlier site. No other artifacts were found in the burial.

The next step was to radiocarbon date the bone. Results showed that they dated to the late 15th early 16th century. This was all interesting but still only circumstantial evidence. There was still no proof that they had found the lost king. There was also the troubling popular legend that an angry mob threw his remains into the River Soar after the dissolution of the friary. There’s even a historic plaque at the location where this was supposed to have taken place.

The university tracked down some descendants of Richard III who agreed to give DNA samples to compare with DNA extracted from the skeleton. This was the clincher. Project geneticist Dr. Turi King confirmed at a press conference today that, “The DNA evidence points to these being the remains of Richard III.”

Dr. Richard Buckley added that they could now confirm that the body is that of Richard III “beyond a reasonable doubt.”

Back in December, some of this information was leaked to the press, but today’s news conference is the first official confirmation that archaeologists have, indeed found a lost medieval king.

Richard III’s remains will be reinterred in Leicester Cathedral early next year. A permanent exhibition about Richard III and the excavation will open in town at about the same time. The university has also launched a new Richard III website.

[Top photo courtesy University of Leicester. Bottom image of the Battle of Bosworth courtesy Wikimedia Commons]


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Israel Restores Ancient City

by Sean McLachlan on


The government of Israel has just completed a $2 million restoration of the ancient Nabatean city of Avdat, The Jewish Press reports.

Avdat is in the Negev Desert and was one of the westernmost points on an extensive incense trade network the Nabateans built stretching as far as the southern Saudi peninsula that flourished from the 3rd century B.C. to the 2nd century A.D. Incense was important in rituals for many civilizations, especially for Roman funerals. The trade network began to wither when Romans converted to Christianity and stopped needing incense to cover up the stink of their cremations.

The extensive ruins include houses and an acropolis with a Nabatean temple. Avdat later became part of the Roman and then Byzantine Empire. Remains of a Roman military camp and a Byzantine church can be seen there. The church has a floor made up of marble tombstones with still legible epitaphs. Like in the more famous Nabatean city of Petra, a sophisticated irrigation system allowed for agriculture and even vineyards in the harsh desert region. The residents even had enough water to make themselves a bathhouse.

The city was destroyed by an earthquake in the 5th century and was rebuilt. Another earthquake in the 7th century finished it off.

The site, which is a UNESCO World Heritage Site, suffered vandalism in 2009. The vandals pulled down columns, smashed stones and wrote graffiti over parts of the site. They were never caught. Now Avdat has been completely restored and the local archaeologists boast that it’s better than it was before.

Avdat hit the news last year when it was discussed in historian Tom Holland’s book “In the Shadow of the Sword,” in which he suggests that Muhammad was from Avdat and not Mecca. He also calls into question much of the Muslim tradition for its own origins. The book was criticized by scholars and Holland even received death threats, presumably not from scholars.

The site is in Avdat National Park, so a visit to the ruins can also include hiking and wildlife photography. Check out the gallery for some images of this amazing site. If it looks a familiar, that’s because it was the site for the filming of “Jesus Christ Superstar.”

[Photo courtesy Urij]

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