Ancient Settlement On Florida Island Revealed By Lasers

Drone-mounted lasers appear to have detected details of the architecture of an ancient island settlement off Florida’s Gulf coast, using 3D mapping technology. Archaeological remains were first noted on Raleigh Island in 1990. In-person exploration of the area in 2010 revealed the presence of a settlement dating from 900 to 1200 CE.

Unfortunately, the island’s dense foliage impeded traditional land-based surveys of what remained. That’s why this drone-based laser survey, almost ten years later, is so important.

Among other details we now can see 37 residential areas “enclosed by ridges of oyster shell” that are up to 12ft (4m) tall. Archaeological digs at 10 identified residential areas found evidence that beads made from large marine mollusks were produced in these settlements. Stone tools, used to make the beads, were also found. The beads were likely for import among inland chiefdoms. In areas that were far from the coast, such as the lower midwest of the US, mollusk beads and even sizable sea mollusks were imported, where they were used as social capital in economic and social interactions between groups.

Ancient Khmer Capital Failed Because of Poor Government Management of Infrastructure

The ancient city of Koh Ker had a very brief spell as the capital and center of the Khmer Empire, between 928 and 944 CE. The capital was then moved back to Angkor Wat. A new study has used ground-penetrating radar and manual excavation to uncover some of the hidden structures of the Koh Ker settlement, discovering a chute some seven kilometers long (4.3 miles), designed to ferry water from the Stung Rongea river to the city.

But the chute has been calculated to be too small. This meant there were likely overflows and flooding, and the water would end up being wasted, without reaching where it was supposed to go. In 944 CE after just 16 years in Koh Ker, King Jayavarman IV decided to move the capital back to its previous location in Angkor Wat. It was probably no coincidence that Angkor Wat's water infrastructure actually worked.

The Territory Ever Controlled By Istanbul, by Length of Control

Note that in this map, the Aceh Sultanate is considered a vassal of the Ottoman Empire. The Ottomans did send a fleet and other military aid to help the Acehnese in wars with the Malay kingdoms and the Portuguese, and the Acehnese did acknowledge the Ottoman sultan as caliph. It's still a stretch to say that the Ottomans in Istanbul "controlled" the Aceh territory on Sumatra.

This is why Black Sea shipwrecks are such a unique find

Remote-controlled cameras are giving humanity our first glimpse of dozens of wrecks entombed in the icy depths off the coast of Bulgaria. These cameras were originally sent down for an entirely different purpose: studying how changing sea levels affected prehistoric humanity. But once the underwater cameras were sent down, the research team was stunned at the number -- and highly preserved state -- of shipwrecks spanning from the 800s to the 1800.

TLDR: an article on why you keep hearing about Black Sea shipwrecks.

DNA Analysis Deepens Mystery around India's Skeleton Lake

Roopkund Lake is a shallow body of water filled with human bones, high in the Himalayas of India. Its not-very-creative nickname is "Skeleton Lake." As you might imagine, finding a mysterious lake filled with human bodies has generated much archaeological interest.

A recent genome-wide DNA analysis of 38 of the remains indicates that they came from multiple groups. The largest group (23 individuals) were similar to that of people from present-day India. The second-largest group (14 individuals) were most similar to people from present-day Crete and Greece! Very surprising. The last individual, if you are curious, had DNA suggesting a Southeast Asian origin.

Another recent finding was that these individuals did not all die at the same time, in a disaster of some kind. Radiocarbon dating placed the Indian-related bones between the 600s and 900s CE. The analysis does not tell us if within that span, multiple groupings were put in Roopkund Lake together, or if each individual's remains were placed individually into the lake. The other groups, the Mediterranean individuals and the Southeast Asian individual, were placed in the lake between 1600 and 1900 CE. That's pretty recent.

These DNA analyses were conducted only on a handful of the individuals buried at Roopkund Lake, the ones whose whole-genome DNA could be generated. There may be more surprises in store as more of the remains are tested.

Located on Peru’s northwest coast, Pañamarca was one of many ceremonial centers sacred to the Moche people. It is home to some of the best-preserved murals from the Moche, dating to the 500s to 900s CE. After early archaeological work in the 1950s, which documented some impressive murals, the site was quietly forgotten until an archaeologist and art historian decided to examine it again in 2010, and see what art might still remain. They didn't expect much. But not only were a number of the previously-documented murals still in good condition, many more had been missed by the earlier archaeologists, left in situ and intact. “We were soon looking at things that no one had seen since A.D. 780, when parts of the site were deliberately buried,” said lead researcher Dr. lisa Trever.

This particular mural was one of their new discoveries. Based on evidence from Moche ceramics, it is believed to depict the mythical hero Ai-Apaec fighting a Strombus monster whose shell is adorned with a two-headed serpent.

Big Boat Find in Sweden

Two ship burials have been discovered on a construction site near Sweden’s eastern coast, and one appears to be intact! In the intact tomb have been discovered the remains of a man, a horse, and a dog, who had all been placed in the vessel’s stern. Artifacts found included horse equipment, an ornate comb, a sword, a spear, and a shield. The boat in the second tomb is thought to have measured about 23 feet long, and been slightly larger than the boat in the other burial, but it was damaged by previous construction at the site. Such high-status burials are thought to date to the Vendel Period (550–800 CE) or the Viking Age (800–1050 CE).

How long is this necklace?

Answer: just under 15 feet long (4.9 meters)! This Philippines “kamagi” necklace actually 12 necklaces strung together. The places where each necklace comes together is marked by small, colored stones. The individual necklaces are pretty impressive on their own. Because they are made of smooth, interlocking beads the necklaces are flexible, almost snakelike (as you can see in the second photo).

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    HISTORICAL NON-FICTION

    By Lillian Audette

    This blog is a collection of the interesting, the weird, and sometimes the need-to-know about history, culled from around the internet. It has pictures, it has quotes, it occasionally has my own opinions on things. If you want to know more about anything posted, follow the link at the "source" on the bottom of each post. And if you really like my work, buy me a coffee or become a patron!

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