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Portrait reconstruction of I1577
Ancient Individual

A man buried in Austria in the Pleistocene era

I1577
29500 BCE - 28500 BCE
Male
Krems-Wachtberg 3 Site, Austria
Austria
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Chapter I

Identity

The biological and cultural markers that define this ancient individual

Sample ID

I1577

Date Range

29500 BCE - 28500 BCE

Biological Sex

Male

mtDNA Haplogroup

U5*

Y-DNA Haplogroup

I-L758

Cultural Period

Krems-Wachtberg 3 Site, Austria

Chapter II

Place

Where this individual was discovered

Country Austria
Locality Krems-Wachtberg
Coordinates 48.4100, 15.5900
Chapter III

Time

When this individual lived in the broader context of human history

I1577 29500 BCE - 28500 BCE
Chapter IV

Story

The narrative of this ancient life

The Krems-Wachtberg site, located near the town of Krems an der Donau in Lower Austria, is a significant archeological site from the European Upper Paleolithic period. Specifically, the findings at this site have been attributed to the Gravettian culture, which flourished around 30,000 to 22,000 years ago. The Krems-Wachtberg 3 site offers remarkable insights into the lives of early modern humans in Europe during the last Ice Age.

Geographic and Environmental Context

The site is situated on the Wachtberg hill overlooking the Danube River. During the Upper Paleolithic, this region of Central Europe was subject to glacial climates, characterized by cold and arid conditions. The landscape was a patchwork of open steppes and pockets of forest, providing a diverse array of resources for the hunter-gatherer populations.

Archaeological Findings

At Krems-Wachtberg, archeologists have uncovered evidence of a significant Gravettian settlement. One of the most extraordinary discoveries is the double burial of two infants, known for its complexity and insight into the burial practices and social structures of the time. These graves were accompanied by red ochre and grave goods, indicating ritualistic behavior and perhaps a belief in an afterlife.

In addition to the burials, numerous tools and artifacts have been discovered. These include stone tools characteristic of the Gravettian culture, such as backed blades, burins, and the distinctive Gravette points used in hunting. Bone tools, including awls and needles, suggest the presence of sewing and clothing manufacture.

Cultural and Social Aspects

Analysis of the site reveals a community adept at exploiting their environment, with evidence of subsistence strategies including hunting large Ice Age fauna such as mammoths, reindeer, and horses. The presence of art and personal adornment, like beads and pendants made from teeth and ivory, points to complex social structures and cultural expression.

The double infant burial is of particular note, as it suggests familial or social units that cared for their members even after death, probing into early forms of societal organization. The burial practice involving ochre and organized placement of grave goods points to symbolic or ritual behavior significant in understanding early human cognitive development.

Technological Innovations

The Krems-Wachtberg 3 site provides a glimpse into the technological prowess of the Gravettian people. Their tools were crafted with precision and reflect a deep understanding of the properties of materials like flint, bone, and ivory. Microwear analysis indicates these tools were used for a range of activities, from hunting and food processing to crafts and possible ceremonial uses.

Conclusion

The Krems-Wachtberg 3 site is a rich source of information on the Upper Paleolithic in Central Europe, shedding light on the adaptability, complexity, and cultural sophistication of early modern humans. It emphasizes their ability to coordinate communal life in harsh environmental conditions and enriches our understanding of human evolution and cultural development during this pivotal era.

Chapter V

Genetics

The genetic ancestry of this ancient individual

Ancient Genetic Admixture

This analysis compares the DNA profile of I1577 with ancient reference populations, showing the genetic composition in terms of prehistoric ancestral groups.

Western Steppe Pastoralists 38.4%
Neolithic Farmers 19.9%
European Hunter-Gatherers 14.8%
Ancient Asians 10.3%
Ancient Africans 7.1%
Ancient Oceanians 5.7%
Ancient Native Americans 3.9%

Modern Genetic Admixture

This analysis compares the DNA profile with present-day reference populations, showing what percentage of genetic makeup resembles modern populations from different regions.

Europe 70.2%
Northwestern European 27.8%
Finnish 14.4%
Scandinavian 13.4%
Eastern European 25.2%
Eastern European 25.2%
Southern European 17.2%
Iberian 12.6%
Sardinian 4.6%
Asia 13.2%
Central Asian, Northern Indian & Pakistani 9.3%
Indian 9.3%
Northern Asian 2.0%
Siberian 2.0%
Chinese & Southeast Asian 1.9%
Chinese 1.9%
Africa 7.6%
North African 2.7%
Egyptian 1.3%
North African 1.3%
West African 2.4%
Senegambian & Guinean 2.4%
African Hunter-Gatherer 1.4%
African Hunter-Gatherer 1.4%
Northern East African 1.1%
Ethiopian 1.1%
Oceania 7.4%
Melanesian 7.4%
Papuan 7.4%
America 1.7%
America 1.7%
Native American 1.7%

Closest Modern Populations

These are the modern populations showing the closest statistical alignment to A man buried in Austria in the Pleistocene era, ranked by genetic distance. Lower distance values indicate closer statistical similarity.

1
Tatar Mishar
8.7151
2
Tatar Kazan
9.0141
3
Roma Bilbao
9.8173
4
Roma Barcelona
10.0627
5
Roma Granada
10.1142
6
Roma Madrid
10.1549
7
Roma Porto
10.3505
8
Tatar Lipka
10.6468
9
Komi A
10.6808
10
Turkish Deliorman
10.8316
Chapter VI

Context

Other ancient individuals connected to this sample

Sources

References

Scientific publications and genetic data

Scientific Publication

The genetic history of Ice Age Europe

Authors Fu Q, Posth C, Hajdinjak M
Abstract

Modern humans arrived in Europe ~45,000 years ago, but little is known about their genetic composition before the start of farming ~8,500 years ago. Here we analyse genome-wide data from 51 Eurasians from ~45,000-7,000 years ago. Over this time, the proportion of Neanderthal DNA decreased from 3-6% to around 2%, consistent with natural selection against Neanderthal variants in modern humans. Whereas there is no evidence of the earliest modern humans in Europe contributing to the genetic composition of present-day Europeans, all individuals between ~37,000 and ~14,000 years ago descended from a single founder population which forms part of the ancestry of present-day Europeans. An ~35,000-year-old individual from northwest Europe represents an early branch of this founder population which was then displaced across a broad region, before reappearing in southwest Europe at the height of the last Ice Age ~19,000 years ago. During the major warming period after ~14,000 years ago, a genetic component related to present-day Near Easterners became widespread in Europe. These results document how population turnover and migration have been recurring themes of European prehistory.

G25 Coordinates

The G25 coordinates for sample I1577 can be used for detailed admixture analysis in our G25 Studio tool.

I1577,0.0574077,0.04305886,0.01863896,0.06395508,0.01941912,-0.00588224,-0.0035704,0.00334374,0.01757442,-0.0081214,-0.00022504,-0.0021527,0.00449518,0.00310522,-0.00690322,-0.00650456,0.00185908,-0.00286256,-0.0023217,-0.0050443,0.00334894,0.00043534,-0.00861052,0.00021122,-0.00034025
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