Carbonate deposits from the ancient aqueduct of Béziers, France as Evidence of Local Environment During Roman Empire

Carbonate deposits from the ancient aqueduct of Béziers, France — A high-resolution palaeoenvironmental archive for the Roman Empire

Authors:

Passchier et al

Abstract:

Carbonate deposits from a Roman aqueduct in Béziers, southern France, record environmental conditions during the late first century C.E. These deposits formed in a steep section of the aqueduct with a high flow velocity, which caused rapid deposition of up to 11 mm of calcite per year over a period of 22–24 years. The microstructure, trace element and stable isotope composition show that regular deposition was interrupted by high-discharge events, probably in response to heavy rainfall during autumn and winter, transporting colloidally- and particle-bound elements and depositing calcite with elevated δ18O values. Individual autumn high-discharge events coincide with abrupt decreases in δ13C from − 8 to − 12‰ giving rise to a saw-tooth profile. In some years, several high flow events persisted throughout the winter, suppressing this profile. Event horizons of micrite capping sparite growth surfaces, enriched in Mg, may represent anomalously low water levels or periods when the channel fell dry. In comparison to carbonate deposits from Roman aqueducts in the Eastern Mediterranean, visible layering is less regular and pronounced in Béziers, reflecting a more complex precipitation pattern.

Pre Modern Japan may not Have Been as Isolated as Thought

Japanese archaeologists said Wednesday they have for the first time unearthed ancient Roman coins at the ruins of an old castle.

The discovery of 10 bronze and copper coins -- the oldest dating from about 300-400 AD -- in southern Okinawa caught researchers by surprise.

It was the first time Roman Empire coins have been discovered in Japan, thousands of kilometres from where they were likely minted.

"At first I thought they were one cent coins dropped by US soldiers," archaeologist Hiroki Miyagi told AFP.

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Ancient Japan may have been far more cosmopolitan than previously thought, archaeologists said Wednesday, pointing to fresh evidence of a Persian official working in the former capital Nara more than 1,000 years ago.

Present-day Iran and Japan were known to have had direct trade links since at least the 7th century, but new testing on a piece of wood -- first discovered in the 1960s -- suggest broader ties, the researchers said.

Infrared imaging revealed previously unreadable characters on the wood -- a standard writing surface in Japan before paper -- that named a Persian official living in the country.

The official worked at an academy where government officials were trained, said Akihiro Watanabe, a researcher at the Nara National Research Institute for Cultural Properties.

The official may have been teaching mathematics, Watanabe added, pointing to ancient Iran's expertise in the subject.

"Although earlier studies have suggested there were exchanges with Persia as early as the 7th century, this is the first time a person as far away as Persia was known to have worked in Japan (during the period)," he said.

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A Massive Roman era Vineyard in Vagnari, Italy

Archaeologists from the University of Sheffield have uncovered a unique insight into the life of one of the Roman Empire's most prominent landowners.

Until now, very little was known about Rome's Imperial leaders aside from their battle triumphs, territorial conquests and monumental legacies.

Researchers from the University of Sheffield's Department of Archaeology investigating the vast Imperial estate of Vagnari in Italy, have now unearthed evidence of wine production on an industrial scale – shedding light on their home life away from the battlefield.

The excavation team discovered the corner of a cella vinaria, a wine fermentation and storage room, in which wine vessels, known as dolia defossa, were fixed into the ground.

The heavy and cumbersome wine vessels have the capacity of more than 1,000 litres and were buried up to their necks in the ground to keep the temperature of the wine constant and cool – a necessary measure in hot climates.

The scale of the wine production provides clear evidence for industrial activities and provides a glimpse into the range of specialist crafts and industries practised by residents - painting a better and more complete picture of life on the Imperial estate and the wealth it provided for its owner.

Maureen Carroll, Professor of Roman Archaeology at the University of Sheffield, said: "Before we began our work only a small part of the vicus, which is at the heart of the estate and its administrative core, had been explored though the general size and outline of the village had been indicated by geophysics and test-trenching.

"The discovery that lead was being processed here at Vagnari is also particularly revealing about the environment in which the inhabitants of the village lived and potential health risks to which they were exposed.

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Immigration to Roman London

Identifying migrants in Roman London using lead and strontium stable isotopes

Authors:

Shaw et al

Abstract:

The ancient settlement of Londinium (London) has long been characterized as a major commercial and bureaucratic centre of the Roman province of Britain (Britannia). Primary source information indicates that people were drawn to the city from around the Empire. Mortuary and archaeological material evidence also attest to its cosmopolitan nature and have long been used to characterize the people who are buried in Londinium and identify where they may have originated. Within the past decade, researchers have successfully applied isotopic analyses of strontium and oxygen to human remains from various settlements in Roman Britain in order to identify the migrant status of the inhabitants. Recent studies have highlighted the utility of lead isotopes for examining past mobility, particularly for the Roman period. The aim of this project, therefore, was to apply lead and strontium isotope analyses to dental enamel samples from twenty individuals excavated from Londinium. The results suggest that the geographic origins of the population of Roman London varied, comprising individuals local to Londinium and Britannia, but also from further afield in the Empire, including Rome. The findings from this study are a valuable addition to the growing stable isotope dataset that is helping to characterize the nature of migration in Roman Britain, and this has broader implications for interpreting the relationship of migration and identity in the province.

A Network Analysis-based Approach to the Romano-British Transport System

The seeds of commerce: A network analysis-based approach to the Romano-British transport system

Authors:

Orengo et al

Abstract:

Communication routes are an important subject in the study of the human past. They allowed interactions between communities and the dispersal of goods and ideas. Their study, therefore, can shed light on the way in which communities inhabited the landscape, related to each other and were affected by macro-regional trends. Many methods, such as archaeomorphological analysis and Least Cost Route modelling (LCR), have been devised and are routinely employed for the reconstruction of ancient routes. Their analysis in terms of communication, trade or historical significance, however, has usually been left unexplored. This is probably due to the connected nature of routes, which form communication networks: these are shaped by interconnected nodes and extend over territories surpassing the regional scale in such a way that even a change in a single node or link can affect the whole network. Consequently, the partial reconstruction of communication networks provided by the aforementioned methods does not usually allow a holistic analysis. In this paper the relatively well understood British Roman road network is employed to explore the analytical possibilities offered by a combination of Social Network Analysis, Spatial Network Analysis and spatial interpolation-based distribution analysis. The British road network has been reconstructed using published data but also a variation of LCR in which cost surfaces are derived from cultural data obtained from large-scale cultural inventories. The distribution of introduced food plants during the Roman period serve as an excellent proxy for the study of trade along the network and its historical consequences. This multi-period archaeobotanical dataset has some evident advantages to other types of material remains: archaeobotanical remains are not reused as, for example, amphorae and, accordingly, they reflect a distribution pattern based on consumption or commerce. Some of them are imported (as they cannot be produced locally) and, consequently, their distribution would be applied through usage of the main routes.

The results suggest a continuous inflow of exotics but highlight their changing transport routes, their differential access and the particular weight of certain nodal sites in the development of this commerce with direct impact on urbanisation and the overall economy of Britannia. The Roman road network acted as a major factor in the distribution of sites, their political and economic importance and their permanence or disappearance as global economic trends changed over time.

Reconstructing the Roman London's use of Exotic Plants for Culinary Purposes

Reconstructing the Roman London flavourscape: New insights into the exotic food plant trade using network and spatial analyses

Authors:

Livarda et al

Abstract:

Using archaeobotanical data and examining them with a novel combination of density interpolation surfaces and social and spatial network analyses, this study has brought together all exotic food plants in Roman London to outline the changing ‘face’ of its flavourscape, and contextualise it within the broader exotics commerce in Britannia. Consumption of a variety of exotics appeared to be widespread since the very first stages of London’s establishment and their presence was maintained throughout although later on, as life in the town developed and its character changed, the focus of their distribution also changed. The emphasis shifted from the core of the city in its early days towards its outer zones, such as the upper Walbrook valley and Southwark in the Middle Roman, and the western and eastern sectors in the Late Roman phase. These changes appeared to largely reflect the changes in the overall commerce network of exotics in Britannia. In this network London starts as a mainly consumption place in the Early Roman phase to become the main redistribution centre in the Middle Roman and the necessary intermediate node in the transport system that had been established by the Late Roman phase, connecting the south to the north.

Reconstructing 2500 Years of Human Impact on the Environment in NW Iberia

Reconstructing the impact of human activities in a NW Iberian Roman mining landscape for the last 2500 years

Authors:

López-Merino et al

Abstract:

Little is known about the impact of human activities during Roman times on NW Iberian mining landscapes beyond the geomorphological transformations brought about by the use of hydraulic power for gold extraction. We present the high-resolution pollen record of La Molina mire, located in an area intensely used for gold mining (Asturias, NW Spain), combined with other proxy data from the same peat core to identify different human activities, evaluate the strategies followed for the management of the resources and describe the landscape response to human disturbances. We reconstructed the timing and synchronicity of landscape changes of varying intensity and form occurred before, during and after Roman times. An open landscape was prevalent during the local Late Iron Age, a period of relatively environmental stability. During the Early Roman Empire more significant vegetation shifts took place, reflected by changes in both forest (Corylus and Quercus) and heathland cover, as mining/metallurgy peaked and grazing and cultivation increased. In the Late Roman Empire, the influence of mining/metallurgy on landscape change started to disappear. This decoupling was further consolidated in the Germanic period (i.e., Visigothic and Sueve domination of the region), with a sharp decrease in mining/metallurgy but continued grazing. Although human impact was intense in some periods, mostly during the Early Roman Empire, forest regeneration occurred afterwards: clearances were local and short-lived. However, the Roman mining landscape turned into an agrarian one at the onset of the Middle Ages, characterized by a profound deforestation at a regional level due to a myriad of human activities that resulted in an irreversible openness of the landscape.

Remains of the 3rd Century Cyprian Plague Found in Egypt

Archaeologists have uncovered the remains of an epidemic in Egypt so terrible that one ancient writer believed the world was coming to an end.

Working at the Funerary Complex of Harwa and Akhimenru in the west bank of the ancient city of Thebes (modern-day Luxor) in Egypt, the team of the Italian Archaeological Mission to Luxor (MAIL) found bodies covered with a thick layer of lime (historically used as a disinfectant). The researchers also found three kilns where the lime was produced, as well as a giant bonfire containing human remains, where many of the plague victims were incinerated.

Pottery remains found in the kilns allowed researchers to date the grisly operation to the third century A.D., a time when a series of epidemics now dubbed the "Plague of Cyprian" ravaged the Roman Empire, which included Egypt. Saint Cyprian was a bishop of Carthage (a city in Tunisia) who described the plague as signaling the end of the world.

Occurring between roughly A.D. 250-271, the plague "according to some sources killed more than 5,000 people a day in Rome alone," wrote Francesco Tiradritti, director of the MAIL, in the latest issue of Egyptian Archaeology, a magazine published by the Egypt Exploration Society.

Tiradritti's team uncovered the remains of this body-disposal operation between 1997 and 2012. The monument his team is excavating was originally built in the seventh century B.C. for a grand steward named Harwa. After Harwa's death, the Egyptians continuously used the monument for burial (Akhimenru was a successor who built his own tomb there). However, after its use for body disposal during the plague, the monument was abandoned and never used again.

The use of the complex "for the disposal of infected corpses gave the monument a lasting bad reputation and doomed it to centuries of oblivion until tomb robbers entered the complex in the early 19th century," Tiradritti writes.

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A Letter From a 3rd Century Roman Legionnaire Home: Some Things are Timeless

A newly deciphered 1,800-year-old letter from an Egyptian solider serving in a Roman legion in Europe to his family back home shows striking similarities to what some soldiers may be feeling here and now.

Rice Religious Studies graduate student Grant Adamson took up the task in 2011 when he was assigned the papyrus to work on during a summer institute hosted at Brigham Young University (BYU).

The private letter sent home by Roman military recruit Aurelius Polion was originally discovered in 1899 by the expedition team of Grenfell and Hunt in the ancient Egyptian city of Tebtunis. It had been catalogued and described briefly before, but to this point no one had deciphered and published the letter, which was written mostly in Greek.

"This letter was just one of many documents that Grenfell and Hunt unearthed," Adamson said. "And because it was in such bad shape, no one had worked much on it for about 100 years." Even now portions of the letter's contents are uncertain or missing and not possible to reconstruct.

Polion's letter to his brother, sister and his mother, "the bread seller," reads like one of a man who is very desperate to reach his family after sending six letters that have gone unanswered. He wrote in part:

"I pray that you are in good health night and day, and I always make obeisance before all the gods on your behalf. I do not cease writing to you, but you do not have me in mind. But I do my part writing to you always and do not cease bearing you (in mind) and having you in my heart. But you never wrote to me concerning your health, how you are doing. I am worried about you because although you received letters from me often, you never wrote back to me so that I may know how you.

"I sent six letters to you. The moment you have(?) me in mind, I shall obtain leave from the consular (commander), and I shall come to you so that you may know that I am your brother. For I demanded(?) nothing from you for the army, but I fault you because although I write to you, none of you(?) … has consideration. Look, your(?) neighbor … I am your brother."

Adamson believes that Polion was stationed in the Roman province of Pannonia Inferior at Aquincum (modern day Budapest), but he said that the legion to which Polion belonged is known to have been mobile and may have traveled as far as Byzantium (modern day Istanbul).

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Roman Jewelry Turns up in Japanese Burial

If we consider the geographical distance and ancient means of transportation, then envisaging Roman influence in Japan seems like an unlikely event. However we are forced to reconsider this outlook since researchers have found glass jewelry belonging to the Roman Empire, in a fifth-century Utsukushi burial mound!

Extensive tests carried out by the Nara National Research Institute for Cultural Properties on the glass jewelry, discovered at the Utsukushi burial mound in Nagaoka, Kyoto Prefecture, date the items between the first and fourth centuries AD. The researchers analyzed the components of 5mm glass beads, which have tiny fragments of gilt attached to them.

Analysis reports that the light yellow beads were made with natron. This was a chemical used by craftsmen in the Roman Empire to melt glass. The beads also have a distinctive hole in them, indicating a multi-layering technique, very predominant of that era. In this method, craftsmen ‘piled up layers of glass’ and quite often put a gold leaf between the layers. This discovery opens up a whole new set of questions on the influence of the Roman Empire and its extent.

Link.

Justinian Plague Confirmed to be the Bubonic Plague (ie Black Death)

Ancient DNA analyses of skeletal remains of plague victims from the 6th century AD provide information about the phylogeny and the place of origin of this pandemic

From the several pandemics generally called 'pestilences' three are historically recognized as due to plague, but only for the third pandemic of the 19th to 21st centuries AD there were microbiological evidences that the causing agent was the bacterium Yersinia pestis. "For a long time scholars from different disciplines have intensively discussed about the actual etiological agents of the past pandemics. Only ancient DNA analyses carried out on skeletal remains of plague victims could finally conclude the debate", said Dr. Barbara Bramanti of the Palaeogenetics Group at the Institute of Anthropology at Johannes Gutenberg University Mainz (JGU). About two years ago, she headed the international team which demonstrated beyond any doubt that Y. pestis also caused the second pandemic of the 14th-17th centuries including the Black Death, the infamous epidemic that ravaged Europe from 1346 to 1351. Bramanti and her Mainz colleague Stephanie Hänsch now cooperated with the University of Munich, the German Bundeswehr, and international scholars to solve the debate as to whether Y. pestis caused the so-called Justinianic Plague of the 6th to 8th centuries AD. The results of ancient DNA analyses carried out on the early medieval cemetery of Aschheim in Bavaria were published last week in PloS Pathogens. They confirmed unambiguously that Y. pestis was indeed the causing agent of the first pandemic, in contrast to what has been postulated by other scientists recently. This revolutionary result is supported by the analysis of the genotype of the ancient strain which provide information about the phylogeny and the place of origin of this plague. As for the second and third pandemic, the original sources of the plague bacillus were in Asia.

Chemical Warfare, 256 AD

Almost 2,000 years ago, 19 Roman soldiers rushed into a cramped underground tunnel, prepared to defend the Roman-held Syrian city of Dura-Europos from an army of Persians digging to undermine the city's mudbrick walls.

But instead of Persian soldiers, the Romans met with a wall of noxious black smoke that turned to acid in their lungs. Their crystal-pommeled swords were no match for this weapon; the Romans choked and died in moments, many with their last pay of coins still slung in purses on their belts.

Nearby, a Persian soldier — perhaps the one who started the toxic underground fire — suffered his own death throes, grasping desperately at his chain mail shirt as he choked.

These 20 men, who died in A.D. 256, may be the first victims of chemical warfare to leave any archaeological evidence of their passing, according to a new investigation. The case is a cold one, with little physical evidence left behind beyond drawings and archaeological excavation notes from the 1930s. But a new analysis of those materials published in January in the American Journal of Archaeology finds that the soldiers likely did not die by the sword as the original excavator believed. Instead, they were gassed.

no time, but kewl.

What's In It?

In the ruins of a city that was once Rome's neighbor, archaeologists last summer found a 1,000-pound lead coffin.

Who or what is inside is still a mystery, said Nicola Terrenato, the University of Michigan professor of classical studies who leads the project---the largest American dig in Italy in the past 50 years.

The sarcophagus will soon be transported to the American Academy in Rome, where engineers will use heating techniques and tiny cameras in an effort to gain insights about the contents without breaking the coffin itself.

"We're very excited about this find," Terrenato said. "Romans as a rule were not buried in coffins to begin with and when they did use coffins, they were mostly wooden. There are only a handful of other examples from Italy of lead coffins from this age---the second, third or fourth century A.D. We know of virtually no others in this region."

This one is especially unusual because of its size.

"It's a sheet of lead folded onto itself an inch thick," he said. "A thousand pounds of metal is an enormous amount of wealth in this era. To waste so much of it in a burial is pretty unusual."

1 INCH of folded lead? That can't be good...DON'T OPEN IT!!! ;)

Stinking Persians!!!

Or...Romans at Dura-Europas Killed By Chemical Weapons?

A cramped tunnel beneath a Middle Eastern fort might have produced the oldest evidence of chemical warfare, according to a CSI-style review of archival records.

Presented at the recent meeting of the Archaeological Institute of America, the review focused on the dramatic remains of 20 Roman soldiers unearthed in the 1930s in the city of Dura-Europos, Syria.

Sitting on a cliff overlooking the Euphrates River, the Roman fort at Dura was the site of a violent siege by the powerful Persian Empire around 256 A.D.

No historical record of the battle exists, but archaeological remains have helped piece together the action.

I think I am going to need to see a few more bits of evidence (or just the paper), but if its true, that's quite impressive. The Later Romans had Greek Fire, so its very possible that the Persians had their own weapons of nastiness.

Romano-Byzantine Empire Declines Due to Climate Change?!

The decline of the Roman and Byzantine Empires in the Eastern Mediterranean more than 1,400 years ago may have been driven by unfavorable climate changes.

Based on chemical signatures in a piece of calcite from a cave near Jerusalem, a team of American and Israeli geologists pieced together a detailed record of the area's climate from roughly 200 B.C. to 1100 A.D. Their analysis, to be reported in an upcoming issue of the journal Quaternary Research, reveals increasingly dry weather from 100 A.D. to 700 A.D. that coincided with the fall of both Roman and Byzantine rule in the region.

The researchers, led by University of Wisconsin-Madison geology graduate student Ian Orland and professor John Valley, reconstructed the high-resolution climate record based on geochemical analysis of a stalagmite from Soreq Cave, located in the Stalactite Cave Nature Reserve near Jerusalem.

"It looks sort of like tree rings in cross-section. You have many concentric rings and you can analyze across these rings, but instead of looking at the ring widths, we're looking at the geochemical composition of each ring," says Orland.

Using oxygen isotope signatures and impurities — such as organic matter flushed into the cave by surface rain — trapped in the layered mineral deposits, Orland determined annual rainfall levels for the years the stalagmite was growing, from approximately 200 B.C. to 1100 A.D.

While cave formations have previously been used as climate indicators, past analyses have relied on relatively crude sampling tools, typically small dental drills, which required averaging across 10 or even 100 years at a time. The current analysis used an advanced ion microprobe in the Wisconsin Secondary-Ion Mass-Spectrometer (Wisc-SIMS) laboratory to sample spots just one-hundredth of a millimeter across. That represents about 100 times sharper detail than previous methods. With such fine resolution, the scientists were able to discriminate weather patterns from individual years and seasons.

Their detailed climate record shows that the Eastern Mediterranean became drier between 100 A.D. and 700 A.D., a time when Roman and Byzantine power in the region waned, including steep drops in precipitation around 100 A.D. and 400 A.D. "Whether this is what weakened the Byzantines or not isn't known, but it is an interesting correlation," Valley says. "These things were certainly going on at the time that those historic changes occurred."

hmmmm...