Ancient History

Snippet: Egberts collected over 850 artifacts, ranging from very old hand axes from the Early or Old Paleolithic to Levallois reduction flakes from the Middle Paleolithic, all surface material. "The other sites also deserve equally thorough systematic investigation, which will undoubtedly yield similar quantities of lithic material."

"Based on the distribution of the sites and the advancing understanding of the region's geomorphological history, there are emerging clues of early human landscape use. In the future, I hope to expand my research to a larger area, systematically sample all the sites, and conduct in-depth technological and typological artifact analysis. The new insights we bring from Iraq will then be integrated into the broader understanding of human evolution and behavior on the Arabian Peninsula."

Research article (open access)

Introduction to press release: Studies of sediment cores from the sea floor and the coastal regions surrounding the Aegean Sea show that humans contaminated the environment with lead early on in antiquity. A research team led by geoscientists from Heidelberg University conducted the analyses, which revealed that human activity in the region resulted in lead contamination of the environment approximately 5,200 years ago – much earlier than previously known. Combined with the results of pollen analyses from the sediment cores, this contamination also offers insights into socioeconomic change in the Aegean, even reflecting historical events such as the conquest of Greece by the Romans.

Abstract

Reconstructing past herd mobility, reproduction, and diet is crucial for understanding animal management practices among the first sedentary farming communities. It can also shed light on how domestic animals were integrated into the existing exchange networks of goods, products, and raw materials, and how they contributed to broader economic and social changes during the Neolithic. Despite the longstanding importance of cattle (Bos taurus) to herders, the role of cattle in the daily, seasonal, and annual cycle of activities of early farming communities remains relatively poorly understood. This study focuses on the Middle Neolithic site of Cova de les Pixarelles (3942–3632 cal. BCE) one of the few sites in the Iberian Peninsula from this period with a substantial collection of faunal remains. The site is particularly notable for its high proportion of cattle remains. Previous research on the cattle bone assemblage from Cova de les Pixarelles has included comprehensive archaeozoological, palaeopathological, and biomechanical analyses—an innovative, integrative approach in Mediterranean archaeology that offers an exceptional level of biographical detail. This study uses bulk bone collagen carbon (δ13Ccoll) and nitrogen (δ15N) isotopes, and sequential analysis of enamel bioapatite oxygen (δ18O) and carbon (δ13Ccarb) isotopes to further enhance our understanding of animal management practices during the Middle Neolithic, providing new insights on the diet, mobility and reproduction patterns of cattle. Results indicate that the Neolithic communities that used Cova de les Pixarelles managed these animals to obtain optimal pastures, moving them seasonally from lowland areas to higher mountain plateaus and carefully managing their reproduction cycles. We suggest a nuanced herding approach, combining open-range grazing with an ecological division of herds based on age, sex, and reproductive function, and seasonal vertical mobility, contributing to a complex but efficient herding system during the Middle Neolithic.

Abstract

This study explores how major climatic shifts, together with socioeconomic factors over the past two millennia, influenced buffer crop selection, focusing on five crops: rye, millet, buckwheat, oat, and hemp. For this study, we analyzed archaeobotanical data from 135 archaeological contexts and historical data from 242 manor inventories across the northeastern Baltic region, spanning the period from 100 to 1800 AD. Our findings revealed that rye remained a main staple crop throughout the studied periods reflecting environmental adaptation to northern latitudes. The drought-tolerant and thermophilic millet crop exhibited resilience during the adverse dry climatic conditions of the Medieval Climatic Anomaly while showing a significant decline during the Little Ice Age. During the period of post-1500 AD, a significant shift towards cold-resilient summer crops such as buckwheat and hemp is recorded. This study enhances our understanding of how historical agricultural systems responded to both socioeconomic factors and climatic change in northern latitudes, offering notable potential solutions for modern agricultural practices in the face of future climate variability trends.

English translation

Snippet: The multidisciplinary team of the Caral Archaeological Zone , Executive Unit 003 of the Ministry of Culture, has discovered a new pyramidal building in the so-called "Sector F" of the Chupacigarro archaeological settlement , located one kilometer west of the Sacred City of Caral-Supe , World Heritage, in the Supe valley, province of Barranca, Lima Region.

Recent archaeological explorations have allowed us to identify this new building, which was covered by a small group of dry huarango trees and undergrowth. By removing these bushes, the stone walls that make up at least three superimposed platforms were revealed.

These walls are distinguished by large, vertically placed stones, which are called “huancas”. These stones mark the corners of the quadrangular building and the central staircase that allowed access to the top of the building.

The research in this new building will allow the team from the Caral Archaeological Zone, led by Dr. Ruth Shady, to learn about the complete urban layout of the Chupacigarro urban centre and will complement the enhancement of this settlement, so that it can be visited, along with Caral.

Abstract

Resilience—the ability of socio-ecological systems to withstand and recover from shocks—is a key research and policy focus. Definitions of resilience differ between disciplines, however, and the term remains inadequately operationalized. Resilience is the outcome of variable behavioral decisions, yet the process itself and the strategies behind it have rarely been addressed quantitatively. We present an agent-based model integrating four common risk management strategies, observed in past and present societies. Model outcomes under different environmental regimes, and in relation to key case studies, provide a mapping between the efficacy (success in harm prevention) and efficiency (cost of harm prevention) of different behavioral strategies. This formalization unravels the historical contingency of dynamic socio-natural processes in the context of crises. In discriminating between successful and failed risk management strategies deployed in the past—the emergent outcome of which is resilience—we are better placed to understand and to some degree predict their utility in the contemporary world.

Going to try posting the initial link to more laymen friendly press releases when available!

Link to open access research article

Abstract

One debated scenario for the termination of the Messinian salinity crisis 5.33 million years ago is cataclysmic refilling of the Mediterranean Sea through the Zanclean megaflood. Here we present a clear line of onshore-to-offshore evidence for this megaflood spilling over a shallow-water marine corridor in south-east Sicily into the nearby subaqueous Noto Canyon: (i) >300 asymmetric and streamlined erosional ridges aligned with the megaflood direction, (ii) poorly-sorted breccia deposited between the Messinian and Lower Zanclean Trubi Formations, (iii) soft-sediment deformation structures and clastic injections in the breccia and underlying units, and (iv) a 20 kilometre wide erosional shelf channel connecting the ridges with Noto Canyon. Numerical modelling results support the modulation of flow velocity and direction by the excavation of the channel and Noto Canyon. Our findings demonstrate that the Messinian salinity crisis was terminated through a cataclysmic flood, which implies pronounced Mediterranean sea-level drawdown prior to the flooding.

Research article [Closed access]

Abstract

Incorporation of animal-based foods into early hominin diets has been hypothesized to be a major catalyst of many important evolutionary events, including brain expansion. However, direct evidence of the onset and evolution of animal resource consumption in hominins remains elusive. The nitrogen-15 to nitrogen-14 ratio of collagen provides trophic information about individuals in modern and geologically recent ecosystems (<200,000 years ago), but diagenetic loss of this organic matter precludes studies of greater age. By contrast, nitrogen in tooth enamel is preserved for millions of years. We report enamel-bound organic nitrogen and carbonate carbon isotope measurements of Sterkfontein Member 4 mammalian fauna, including seven Australopithecus specimens. Our results suggest a variable but plant-based diet (largely C3) for these hominins. Therefore, we argue that Australopithecus at Sterkfontein did not engage in regular mammalian meat consumption.

Editorialized article on this topic due to the closed access status. Recommend reader mode.

Abstract

The Silk Road, an ancient trade route connecting China with the West, facilitated the exchanges of goods, ideas, and cultural practices among diverse civilizations. The Sogdians were prominent merchants along the Silk Road, renowned for their roles as traders, artisans, and entertainers. They migrated to China, forming enduring communities that produced multiple generations of descendants. Despite their historical importance, primary written records detailing the origins of the Sogdians and their interactions with local populations are limited. In this study, we generated genome-wide data for two ancient individuals from a joint burial (M1401) in the Guyuan cemetery dating to the Tang Dynasty (618–907 CE). To our knowledge, this represents the first ancient genomic data obtained from the Sogdian population. Our results reveal that the female individual exhibits local ancestry, while the male carries both local ancestry and additional genetic components linked to the Bactria-Margiana Archaeological Complex (BMAC) in Central Asia. This was introduced into the local gene pool approximately 18 generations ago. Combining historical, archaeological, and genetic analyses, we conclude that the two individuals were likely husband and wife. Our findings suggest that Sogdians, who initially traveled to China for trade, settled, intermarried with local populations, and played a significant role as intermediaries in Silk Road commerce. This study highlights the importance of Sogdiana at the end of the first millennium BCE in fostering connections between the Hellenistic world and the Qin/Han dynasties, emphasizing early Sogdian identity traits that preceded their later prominence as key merchants of the Silk Road.

Abstract

Questions about when early members of the genus Homo adapted to extreme environments like deserts and rainforests have traditionally focused on Homo sapiens. Here, we present multidisciplinary evidence from Engaji Nanyori in Tanzania’s Oldupai Gorge, revealing that Homo erectus thrived in hyperarid landscapes one million years ago. Using biogeochemical analyses, precise chronometric dating, palaeoclimate simulations, biome modeling, fire history reconstructions, palaeobotanical studies, faunal assemblages, and archeological evidence, we reconstruct an environment dominated by semidesert shrubland. Despite these challenges, Homo erectusrepeatedly occupied fluvial landscapes, leveraging water sources and ecological focal points to mitigate risk. These findings suggest archaic humans possessed an ecological flexibility previously attributed only to later hominins. This adaptability likely facilitated the expansion of Homo erectus into the arid regions of Africa and Eurasia, redefining their role as ecological generalists thriving in some of the most challenging landscapes of the Middle Pleistocene.

Researchers have discovered what may be the world’s oldest three-dimensional map, located within a quartzitic sandstone megaclast in the Paris Basin.

View of the three-dimensional map on the Ségognole 3 cave floor. Credit: Dr Médard Thiry

Abstract

The discovery of more than 600 whole and fragmentary engraved stone plaques in the early third millennium BC infill from the ditches of a causewayed enclosure at Vasagård, on the Danish island of Bornholm, represents a unique find in Neolithic miniature art. Termed ‘sun stones’ in reference to the rayed images that characterise many of the plaques, the stones were deposited en masse over a short period. This article offers a fundamental classification of the rich imagery captured in the engravings and examines its potential function at a time of possible climatic crisis that impacted not just Bornholm but the wider northern hemisphere.

Summary: A groundbreaking study finds evidence that land was inherited through the female line in Iron Age Britain, with husbands moving to live with their wife's community. This is believed to be the first time such a system has been documented in European prehistory.

Intro

New discoveries by a UCF researcher and her team at the ancient Mesopotamian site of Kurd Qaburstan, including clay tablets with ancient cuneiform writing, a game board and large structural remains, may provide a wealth of knowledge about this Middle Bronze Age city and shed light on the more hidden history of Mesopotamia.

The clay tablets are the first of their kind found in the region and are still being interpreted. Early findings indicate they provide a greater insight about the people who lived there and the significantly consequential events they encountered.

Intro

How and when did dinosaurs first emerge and spread across the planet more than 200 million years ago? That question has for decades been a source of debate among paleontologists faced with fragmented fossil records. The mainstream view has held that the reptiles emerged on the southern portion of the ancient supercontinent Pangea called Gondwana millions of years before spreading to the northern half named Laurasia.

But now, a newly described dinosaur whose fossils were uncovered by University of Wisconsin–Madison paleontologists is challenging that narrative, with evidence that the reptiles were present in the northern hemisphere millions of years earlier than previously known.

Abstract

Tattoos were a prevalent art form in pre-Hispanic South America exemplified by mummified human remains with preserved skin decoration that reflects the personal and cultural representations of their times. Tattoos are known to fade and bleed over time and this is compounded in mummies by the decay of the body, inhibiting the ability to examine the original art. Laser-stimulated fluorescence (LSF) produces images based on fluorescence emitted from within the target. Here, we present the first results of applying LSF to tattoos on human remains from the pre-Columbian Chancay culture of coastal Peru. We find that the preserved skin fluoresced strongly underneath the black tattoo ink yielding a high-contrast image that virtually eliminates the ink bleed, revealing the exceptionally fine details of the original artwork. The level of detail and precision of the artwork was found to be higher than associated pottery, textiles, and rock art suggesting special effort was expended by the Chancay on at least some of their tattoos. This suggests artistic complexity in pre-Columbian Peru was at a higher level than previously known, expanding the degree of artistic development found in South America at this time. LSF expands the scope of tattoo analysis and the level of detail this can yield providing a new technique to gain further insights into this important art form.

A new Yale study finds that a destabilized ozone layer may have delayed the rise of land animals and plants on Earth.

A newly described dinosaur whose fossils were recently uncovered is challenging the existing narrative, with evidence that the reptiles were present in the northern hemisphere millions of years earlier than previously known.

Scientists measured atmospheric concentrations of lead in ancient times and concluded the vast lead use of the Roman empire led to a drop in IQ in the population.

Roman children had only a fraction of the lead buildup that US children had in the 1970s due to leaded gasoline.

For a long time, the common wisdom is that megafauna died out soon after humans arrived in the Americas. If humans have been in the Americas for much longer than thought, and co-existed with megafauna for millennia, then that narrative is wrong. It's a projection of modern humans' faults onto ancient humans. Moreover, it shows that there is nothing inevitable about human-caused extinctions. Humans are not a virus, Agent Smith.

Abstract. In Georgia, numerous sites date back to the Bronze Age. Nearby Bashplemi Lake, the site of the discovery of a basalt tablet bearing an inscription with unknown characters, is the site where the skull of a 1.8-million-year-old hominin, the first European, was discovered. This tablet, which bears 60 signs, 39 of them different, raises the question of the origin of the Georgian script, proto-Georgian. While the basalt on which it is based is known to be of local origin, its meaning is unknown and there remains a long way to go to decipher it. An initial comparative analysis conducted with over 20 languages shows that the characters, which could belong to an aboriginal Caucasian population, beside proto-Georgian and Albanian writing signs, bear some similarities with Semitic, Brahmani, and North Iberian characters.

Highlights

We summarize co-occurrence of body and emotion words in Neo-Assyrian texts from 934–612 BCE

-We create body maps to visualize how embodied emotions were described in ancient Mesopotamia

-The body maps demonstrate clusters of emotions with similar bodily representations

-These maps may enable comparison of embodied emotion between different eras and cultures

Summary

Emotions are associated with subjective emotion-specific bodily sensations. Here, we utilized this relationship and computational linguistic methods to map a representation of emotions in ancient texts. We analyzed Neo-Assyrian texts from 934–612 BCE to discern consistent relationships between linguistic expressions related to both emotions and bodily sensations. We then computed statistical regularities between emotion terms and words referring to body parts and back-projected the resulting emotion-body part relationships on a body template, yielding bodily sensation maps for the emotions. We found consistent embodied patterns for 18 distinct emotions. Hierarchical clustering revealed four main clusters of bodily emotion categories, two clusters of mainly positive emotions, one large cluster of mainly negative emotions, and one of empathy and schadenfreude. These results reveal the historical use of embodied language pertaining to human emotions. Our data-driven tool could enable future comparisons of textual embodiment patterns across different languages and cultures across time.