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Portrait reconstruction of I8122
Ancient Individual

A woman buried in Dominican Republic in the Pre-Columbian Caribbean era

I8122
850 CE - 1450 CE
Female
Ceramic Period El Soco, Dominican Republic
Dominican Republic
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Chapter I

Identity

The biological and cultural markers that define this ancient individual

Sample ID

I8122

Date Range

850 CE - 1450 CE

Biological Sex

Female

mtDNA Haplogroup

A2z

Cultural Period

Ceramic Period El Soco, Dominican Republic

Chapter II

Place

Where this individual was discovered

Country Dominican Republic
Locality El Soco
Chapter III

Time

When this individual lived in the broader context of human history

I8122 850 CE - 1450 CE
Chapter IV

Story

The narrative of this ancient life

The Ceramic Period of El Soco in the Dominican Republic is an essential phase in the pre-Columbian history and cultural development of the Taino people. This period is characterized by the significant advancements and unique characteristics of ceramic technology, which played a vital role in the daily life and cultural practices of the Taino civilization. Here is an extensive and detailed description:

Historical Context

The Ceramic Period in the Caribbean, including El Soco, typically refers to a timeframe beginning around 500 BCE and extending until the arrival of Europeans in the late 15th century. This era is marked by the widespread use of pottery, which denotes a significant technological and cultural advancement from earlier periods dominated by nomadic hunter-gatherer societies. The Taino, an Arawakan-speaking people, are the most prominent indigenous group during this period, known for their rich cultural heritage and complex societies that spanned across the Greater Antilles, including the island of Hispaniola where the Dominican Republic is located.

Archaeological Findings

The El Soco site is one of several archaeological sites in the Dominican Republic that provide insight into the Taino culture during the Ceramic Period. Excavations at such sites typically reveal a variety of ceramic artifacts, including pottery shards, figurines, and tools. The pottery from this period is often intricately decorated with geometric patterns, anthropomorphic, and zoomorphic designs, which indicate a rich symbolic and artistic tradition. These pottery pieces were not merely utilitarian but often held ceremonial significance, used in rituals and as offerings.

Cultural Significance of Ceramics

Ceramic production during this period highlights the societal shift towards more settled and complex communities. Pottery was primarily used for cooking, storage, and serving food, which reflects the Taino’s agricultural lifestyle. The development and refinement of ceramic techniques allowed for improved food storage, contributing to population growth and the establishment of larger, more permanent settlements.

The designs on ceramics also provide insight into the spiritual and religious beliefs of the Taino people. Many vessels feature designs associated with Taino cosmology, mythology, and the veneration of ancestors and deities. The presence of similar motifs across different sites in the region suggests a level of cultural cohesion and shared religious beliefs among Taino communities.

Social and Economic Aspects

The Ceramic Period in El Soco corresponds with the Taino’s development of a more hierarchical society, where chieftains, known as caciques, governed larger communities. The craftsmanship of ceramic goods likely played a role in social status, with finely crafted items possibly serving as indicators of wealth and prestige.

Trade was another crucial aspect of this period, with ceramics being exchanged along with other goods throughout the Caribbean. This trade network facilitated the dissemination of styles, techniques, and cultural practices across the region, reinforcing inter-island connections and the spread of Taino culture.

Technological and Artistic Techniques

The ceramics of the El Soco Taino were created using coiling and other hand-building techniques, as the potter’s wheel was not used in the Americas before European contact. The clay was often tempered with materials like sand or crushed shell to improve durability during firing. The firing processes were conducted in open pits, with precise control of temperature to achieve the desired hardness and finish.

Artists often used slips made from different colored clays to decorate the surfaces of pottery before firing. Incised designs, stamped patterns, and applied motifs were common, displaying a high level of artistic skill. The iconography of these designs often depicted spiritual themes and narratives integral to Taino culture.

Conclusion

The Ceramic Period of El Soco in the Dominican Republic represents a pinnacle in Taino cultural development, showcasing their ingenuity in technology and artistry. The extensive use of pottery not only illustrates the Taino's domestic lifestyle but also emphasizes their spiritual and social complexities. As a key component of archaeological research, this period provides invaluable insights into the lives of the Taino people before the dramatic changes brought by European colonization.

Chapter V

Genetics

The genetic ancestry of this ancient individual

Ancient Genetic Admixture

This analysis compares the DNA profile of I8122 with ancient reference populations, showing the genetic composition in terms of prehistoric ancestral groups.

Ancient Native Americans 82.3%
Ancient Asians 13.6%
Western Steppe Pastoralists 4.2%

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.

America 95.9%
America 95.9%
Native American 95.9%
Asia 3.7%
Northern Asian 2.0%
Mongolian 2.0%
Northern West Asian 1.7%
Cypriot 1.1%
Anatolian 0.6%

Closest Modern Populations

These are the modern populations showing the closest statistical alignment to A woman buried in Dominican Republic in the Pre-Columbian Caribbean era, ranked by genetic distance. Lower distance values indicate closer statistical similarity.

1
Piapoco
1.7621
2
Wichi
1.8919
3
Aymara
2.3396
4
Yukpa
2.4339
5
Karitiana
2.5576
6
Bolivian Lapaz
3.5763
7
Surui
3.6090
8
Colla
3.9742
9
Cachi
4.6832
10
Mixe
5.1602
Chapter VI

Context

Other ancient individuals connected to this sample

Sources

References

Scientific publications and genetic data

Scientific Publication

A genetic history of the pre-contact Caribbean

Authors Fernandes DM, Sirak KA, Ringbauer H
Abstract

Humans settled the Caribbean about 6,000 years ago, and ceramic use and intensified agriculture mark a shift from the Archaic to the Ceramic Age at around 2,500 years ago1-3. Here we report genome-wide data from 174 ancient individuals from The Bahamas, Haiti and the Dominican Republic (collectively, Hispaniola), Puerto Rico, Curaçao and Venezuela, which we co-analysed with 89 previously published ancient individuals. Stone-tool-using Caribbean people, who first entered the Caribbean during the Archaic Age, derive from a deeply divergent population that is closest to Central and northern South American individuals; contrary to previous work4, we find no support for ancestry contributed by a population related to North American individuals. Archaic-related lineages were >98% replaced by a genetically homogeneous ceramic-using population related to speakers of languages in the Arawak family from northeast South America; these people moved through the Lesser Antilles and into the Greater Antilles at least 1,700 years ago, introducing ancestry that is still present. Ancient Caribbean people avoided close kin unions despite limited mate pools that reflect small effective population sizes, which we estimate to be a minimum of 500-1,500 and a maximum of 1,530-8,150 individuals on the combined islands of Puerto Rico and Hispaniola in the dozens of generations before the individuals who we analysed lived. Census sizes are unlikely to be more than tenfold larger than effective population sizes, so previous pan-Caribbean estimates of hundreds of thousands of people are too large5,6. Confirming a small and interconnected Ceramic Age population7, we detect 19 pairs of cross-island cousins, close relatives buried around 75 km apart in Hispaniola and low genetic differentiation across islands. Genetic continuity across transitions in pottery styles reveals that cultural changes during the Ceramic Age were not driven by migration of genetically differentiated groups from the mainland, but instead reflected interactions within an interconnected Caribbean world1,8.

G25 Coordinates

The G25 coordinates for sample I8122 can be used for detailed admixture analysis in our G25 Studio tool.

I8122,0.05613854,-0.3143336,0.11350126,0.10335664,-0.1163897,-0.010214,-0.31096266,-0.3652085,-0.01559416,-0.01733406,0.00077104,-0.00109266,-0.00110102,0.0257624,-0.00564648,-0.00058268,0.00619886,0.0026702,0.0003043,-0.00188104,-0.00120792,0.00814184,-0.00248922,-0.0054926,-0.00641353
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