Menu
Currency
Main
Store
Blog

Loading Report

Preparing your ancestry journey

Connecting to ancient matches...

Preparing your report

Skip to main content
Portrait reconstruction of A woman buried in USA in the Native American era
Ancient Individual

A woman buried in USA in the Native American era

A woman buried in USA during the Native American San Clemente Island Culture

A fragment of the ancient world, preserved across millennia in strands of DNA.

I0760
1053 CE - 1223 CE
Female
USA
Scroll to begin
Chapter I

Identity

The biological and cultural markers that define this ancient individual

Sample ID

I0760

Date Range

1053 CE - 1223 CE

Cultural Period

Native American San Clemente Island Culture

Biological Sex

Female

mtDNA Haplogroup

C5b

Y-DNA Haplogroup

N/A (Female)

Social Role

Fisher (AI estimate, era-typical)

Chapter II

Place

Where this individual was discovered

Country USA
Locality San Clemente Island (California, Los Angeles County)
Chapter III

Time

When this individual lived in the broader context of human history

I0760 1053 CE - 1223 CE
Chapter IV

Story

The narrative of this ancient life

Overview

“Native American San Clemente Island Culture” highlights Indigenous cultural use of San Clemente Island and nearby coastal areas during roughly the last millennium before major mission-era disruption. The label emphasizes maritime adaptation and the role of island resources in broader regional lifeways.

Region & Environment

San Clemente Island lies off the southern California coast, within a marine environment influenced by productive waters and rich coastal ecosystems. Island habitats provided access to marine resources and specific terrestrial food sources available locally. Coastal travel and knowledge of currents and shorelines supported movement between island and mainland zones.

Historical Context

The time span (500–1769 CE) extends into the mission period. Spanish contact and mission expansion in southern California brought profound disruptions to Indigenous mobility, settlement, and access to resources. Archaeological patterns for this era often reflect long-term coastal continuity interrupted by contact-era changes.

Populations & Lifeways

Tongva-associated groups used island and mainland landscapes through seasonal rounds that combined marine harvesting with gathering and processing. Lifeways included food preparation, tool maintenance, and craft activities supporting repeated travel and occupation. Social ties across the region supported access to resources and facilitated interaction between communities using different but connected landscapes.

Archaeology & Material Culture

Archaeological remains related to island use commonly include deposits reflecting marine harvesting, processing areas, and everyday toolkits used for working with locally available materials. Cultural assignments to “San Clemente Island Culture” rely on how artifacts and site patterns are compared to broader regional frameworks. Because island archaeology can preserve certain activities differently than mainland sites, interpretive caution is needed when connecting material patterns to specific cultural identities.

Culture & Society

Island-centered lifeways reflect social and economic connections—people needed navigational knowledge, cooperation, and planning to exploit resources beyond the immediate mainland. Craft traditions and the management of locally gathered materials supported everyday life and reinforced community identity. In the historic period, changing political and religious structures altered how these relationships functioned.

Legacy & Transition

Mission-era transformations affected Indigenous access to land and resources and changed patterns of residence and work. Despite these disruptions, the archaeological visibility of island use and the persistence of community histories help document how Tongva-associated lifeways were organized around maritime environments and seasonal resource planning.

Context

Related Samples

This individual exists within a broader network of ancient samples. No ancient genome stands alone.

Sample ID Culture/Period Date Location Action
I1863 Pre-Classic Mesoamerican 1000 BCE Coyote Cave (Coahuila, Torreón), Mexico View
I1864 Coyote Cave Culture 904 CE Coyote Cave (Coahuila, Torreón), Mexico View
I1867 San Lorenzo Olmec 1229 CE San Lorenzo Cave (Coahuila, Torreón), Mexico View
I2704 Barbareno Chumash 1301 CE CA-SRI-2B (California, Santa Rosa Island, Skull Gulch), USA View
I2705 Barbareno Chumash 1262 CE CA-SRI-2B (California, Santa Rosa Island, Skull Gulch), USA View
I2706 Barbareno Chumash 1277 CE CA-SRI-2B (California, Santa Rosa Island, Skull Gulch), USA View
I2708 Santa Rosa Island Native American Culture 1391 BCE CA-SRI-41 (California, Santa Rosa Island, Cañada Verde Dunes), USA View
I2709 Santa Rosa Island Native American Culture 3621 BCE CA-SRI-3 (California, Santa Rosa Island, Tecolote Point), USA View
I2710 Santa Rosa Island Culture 5982 BCE CA-SRI-3 (California, Santa Rosa Island, Tecolote Point), USA View
I2711 Santa Rosa Island Culture 5477 BCE CA-SRI-3 (California, Santa Rosa Island, Tecolote Point), USA View
I2712 Santa Rosa Island Culture 5835 BCE CA-SRI-3 (California, Santa Rosa Island, Tecolote Point), USA View
I2713 Santa Rosa Island Native American Culture 3339 BCE CA-SRI-3 (California, Santa Rosa Island, Tecolote Point), USA View
I3562 Santa Rosa Island Native American Culture 1450 BCE CA-SRI-41 (California, Santa Rosa Island, Cañada Verde Dunes), USA View
I3563 Santa Rosa Island Native American Culture 1450 BCE CA-SRI-41 (California, Santa Rosa Island, Cañada Verde Dunes), USA View
I3564 Santa Rosa Island Native American Culture 1447 BCE CA-SRI-41 (California, Santa Rosa Island, Cañada Verde Dunes), USA View
I3565 Santa Rosa Island Native American Culture 1260 BCE CA-SRI-41 (California, Santa Rosa Island, Cañada Verde Dunes), USA View
I2703 Barbareno Chumash 1250 CE CA-SRI-2B (California, Santa Rosa Island, Skull Gulch), USA View
I2707 Barbareno Chumash 1250 CE CA-SRI-2B (California, Santa Rosa Island, Skull Gulch), USA View
I8235 Tayopa Culture 500 CE Tayopa (Sonora, Sahuaripa), Mexico View
I8236 Tayopa Culture 500 CE Tayopa (Sonora, Sahuaripa), Mexico View
I8237 Tayopa Culture 500 CE Tayopa (Sonora, Sahuaripa), Mexico View
I8238 Tayopa Culture 500 CE Tayopa (Sonora, Sahuaripa), Mexico View
I8239 Tayopa Culture 500 CE Tayopa (Sonora, Sahuaripa), Mexico View
I8240 Tayopa Culture 500 CE Tayopa (Sonora, Sahuaripa), Mexico View
I8241 Tayopa Culture 500 CE Tayopa (Sonora, Sahuaripa), Mexico View
I8242 Trincheras Culture La Playa 600 Before Present 1200 CE La Playa (Sonora, Trincheras), Mexico View
I8243 Trincheras Culture La Playa 600 Before Present 1200 CE La Playa (Sonora, Trincheras), Mexico View
I8363 Trincheras Culture La Playa 600 Before Present 1200 CE La Playa (Sonora, Trincheras), Mexico View
I8578 Ohlone (Costanoan) Culture 3476 BCE Pacific Grove (California), USA View
I0748 Native American San Clemente Island Culture 1000 CE San Clemente Island (California, Los Angeles County), USA View
I0750 Native American San Clemente Island Culture 1000 CE San Clemente Island (California, Los Angeles County), USA View
I0751 Native American San Clemente Island Culture 1157 CE San Clemente Island (California, Los Angeles County), USA View
I0752 Native American San Clemente Island Culture 1000 CE San Clemente Island (California, Los Angeles County), USA View
I0755 Native American San Clemente Island Culture 1000 CE San Clemente Island (California, Los Angeles County), USA View
I0756 Native American San Clemente Island Culture 1000 CE San Clemente Island (California, Los Angeles County), USA View
I0758 Native American San Clemente Island Culture 1000 CE San Clemente Island (California, Los Angeles County), USA View
I0760 Native American San Clemente Island Culture 1053 CE San Clemente Island (California, Los Angeles County), USA View
I11244 Native American (Ohlone/Costanoan) 988 CE Castroville (California), USA View
I11245 Ohlone (Rumsen) Culture 897 CE Monterey (California), USA View
I11256 Native American Culture of Carmel 1300 CE Carmel (California), USA View
I11257 Native American Culture of Carmel 1300 CE Carmel (California), USA View
I11259 Native American Culture of Carmel 1300 CE Carmel (California), USA View
I11260 Native American Culture of Carmel 1300 CE Carmel (California), USA View
I11261 Chumash Culture 2191 BCE CA-SBA-1 (California, Carpinteria, Rincon), USA View
I11262 Chumash 896 CE CA-SBA-17 (California, Carpinteria, Shalwaj), USA View
I11282 Chumash 992 CE CA-SBA-17 (California, Carpinteria, Shalwaj), USA View
I11283 Chumash 432 CE CA-SBA-28 (California, Santa Barbara, Burton Mound), USA View
I11285 Chumash 1300 CE CA-SBA-477 (California, Lake Cachuma, Tequepis Creek), USA View
I11286 Chumash 1300 CE CA-SBA-477 (California, Lake Cachuma, Tequepis Creek), USA View
I11289 Chumash Culture 2907 BCE CA-SBA-52 (California, Goleta, Campbell No. 2), USA View
I11290 Chumash Culture 5250 BCE CA-SBA-7 (California, Carpinteria, Mishopshnow), USA View
I11292 Chumash Culture 5250 BCE CA-SBA-7 (California, Carpinteria, Mishopshnow), USA View
I11293 Chumash Culture 700 CE CA-SBA-72 (California, Goleta, Tecolote No. 1), USA View
I11294 Chumash Culture 428 CE CA-SBA-73 (California, Goleta, Tecolote No. 2), USA View
I11295 Chumash (Goleta region) 1300 CE CA-SBA-78 (California, Santa Barbara County, Mikiw), USA View
I11296 Chumash Culture 805 BCE CA-SBA-81 (California, Santa Barbara County, Las Llagas No. 1), USA View
I11551 Native American Culture of Carmel 1302 CE Carmel (California), USA View
I11552 California Indigenous (Pacific Grove) 1666 CE Pacific Grove (California), USA View
I11553 Native American California Coast 1200 CE Pebble Beach (California), USA View
I11557 Santa Rosa Island Culture 5726 BCE CA-SRI-3 (California, Santa Rosa Island, Tecolote Point), USA View
I11558 Santa Rosa Island Culture 5724 BCE CA-SRI-3 (California, Santa Rosa Island, Tecolote Point), USA View
I11559 Chumash Culture 433 CE CA-VEN-61 (California, Ojai, Soule Park), USA View
I11968 Santa Rosa Island Native American Culture 1614 BCE CA-SRI-5A (California, Santa Rosa Island, Survey Point), USA View
I11969 Santa Rosa Island Native American Culture 1607 BCE CA-SRI-5A (California, Santa Rosa Island, Survey Point), USA View
I11970 Chumash Culture 400 CE CA-VEN-61 (California, Ojai, Soule Park), USA View
I11984 Cueva de los Muertos Chiquitos 100 CE Cueva DeLos Muertos Chiquitos (Rio Zape), Mexico View
I11985 Cueva de los Muertos Chiquitos 706 CE Cueva DeLos Muertos Chiquitos (Rio Zape), Mexico View
I11986 Cueva de los Muertos Chiquitos 100 CE Cueva DeLos Muertos Chiquitos (Rio Zape), Mexico View
I11987 Cueva de los Muertos Chiquitos 100 CE Cueva DeLos Muertos Chiquitos (Rio Zape), Mexico View
I11988 Cueva de los Muertos Chiquitos 650 CE Cueva DeLos Muertos Chiquitos (Rio Zape), Mexico View
I12570 Cueva de los Muertos Chiquitos 887 CE Cueva DeLos Muertos Chiquitos (Rio Zape), Mexico View
I12571 Cueva de los Muertos Chiquitos 709 CE Cueva DeLos Muertos Chiquitos (Rio Zape), Mexico View
I12572 Cueva de los Muertos Chiquitos 773 CE Cueva DeLos Muertos Chiquitos (Rio Zape), Mexico View
I12574 Cueva de los Muertos Chiquitos 131 CE Cueva DeLos Muertos Chiquitos (Rio Zape), Mexico View
I14816 Chumash Culture 3000 BCE Santa Barbara (California), USA View
I14817 Chumash Culture 950 CE Santa Barbara (California), USA View
I14825 Native American Coastal California 1377 BCE Paradise Cove (California, Malibu), USA View
I14826 Native American Coastal California 1890 BCE Paradise Cove (California, Malibu), USA View
I14827 Native American Coastal California 2000 BCE Paradise Cove (California, Malibu), USA View
I14828 Native American Coastal California 2000 BCE Paradise Cove (California, Malibu), USA View
I15168 Chumash Culture 5213 BCE CA-SBA-7 (California, Carpinteria, Mishopshnow), USA View
I15170 Native American Culture of Calaveras County (500 CE) 381 CE Calveras County (California, Central California), USA View
I15171 Native American Culture of Calaveras County 1300 CE Calveras County (California, Central California), USA View
I15172 Native American Culture of Calaveras County 1300 CE Calveras County (California, Central California), USA View
I15173 Native American Culture of Calaveras County 1296 CE Calveras County (California, Central California), USA View
I15174 Native American Culture of Calaveras County 1300 CE Calveras County (California, Central California), USA View
I15175 Native American Culture of Calaveras County 1300 CE Calveras County (California, Central California), USA View
I15176 Native American Culture of Calaveras County 1300 CE Calveras County (California, Central California), USA View
I15476 Chumash Culture 5213 BCE CA-SBA-7 (California, Carpinteria, Mishopshnow), USA View
I15477 Chumash Culture 5250 BCE CA-SBA-7 (California, Carpinteria, Mishopshnow), USA View
I15479 Chumash Culture 1400 BCE Santa Barbara (California), USA View
I15481 Chumash Culture 3000 BCE CA-SBA-52 (California, Goleta, Campbell No. 2), USA View
I17096 Tayopa Culture 500 CE Tayopa Site #62 (Sonora, Sahuaripa), Mexico View
I17108 Tayopa (Mexico) 500 CE Tayopa Site #60 (Sonora, Sahuaripa), Mexico View
I17109 Tayopa Culture 500 CE Tayopa Site #60 (Sonora, Sahuaripa), Mexico View
I17113 Tayopa Culture 500 CE Tayopa Site #63 (Sonora, Sahuaripa), Mexico View
I17114 Tayopa Culture 500 CE Tayopa Site #63 (Sonora, Sahuaripa), Mexico View
I17125 Tayopa Culture 500 CE Tayopa Site #63 (Sonora, Sahuaripa), Mexico View
I19505 Trincheras Culture La Playa 550 Before Present 1311 CE La Playa (Sonora, Cerro Trincheras, Terraza B9), Mexico View
I21249 Chumash Culture 800 CE CA-SBA-46A (California, Goleta, Mescalitan Island), USA View
I21250 Chumash Culture 800 CE CA-SBA-46A (California, Goleta, Mescalitan Island), USA View
I21452 Chumash Culture 800 CE CA-SBA-46A (California, Goleta, Mescalitan Island), USA View
I23704 Trincheras Culture La Playa 1900 Before Present 15 CE La Playa (Sonora), Mexico View
I23705 Trincheras Culture La Playa 2800 Before Present 906 BCE La Playa (Sonora), Mexico View
I23707 Trincheras Culture La Playa 600 Before Present 1305 CE La Playa (Sonora, Cerro Trincheras, Terraza B2), Mexico View
I23708 Trincheras Culture La Playa 1100 Before Present 1300 CE La Playa (Sonora, Cerro Trincheras, Terraza B6), Mexico View
I23709 Trincheras Culture La Playa 600 Before Present 1285 CE La Playa (Sonora, Cerro Trincheras, Terraza B7), Mexico View
I23711 Trincheras Culture La Playa 900 Before Present 994 CE La Playa (Sonora, Cerro Trincheras, Terraza B11), Mexico View
I23712 Trincheras Culture La Playa 600 Before Present 1200 CE La Playa (Sonora, Cerro Trincheras, Terraza B4), Mexico View
I11287 Chumash Culture 41 BCE CA-SBA-52 (California, Goleta, Campbell No. 2), USA View
I11288 Chumash Culture 2918 BCE CA-SBA-52 (California, Goleta, Campbell No. 2), USA View
I11291 Chumash Culture 5216 BCE CA-SBA-7 (California, Carpinteria, Mishopshnow), USA View
I11983 Cueva de los Muertos Chiquitos 100 CE Cueva DeLos Muertos Chiquitos (Rio Zape), Mexico View
I23706 Trincheras Culture La Playa 2500 Before Present 823 BCE La Playa (Sonora), Mexico View
I23710 Trincheras Culture La Playa 600 Before Present 1325 CE La Playa (Sonora, Cerro Trincheras, Terraza B8), Mexico View
Sample ID Culture/Period Date Location Action
I0748 Native American San Clemente Island Culture 1000 CE San Clemente Island (California, Los Angeles County), USA View
I0750 Native American San Clemente Island Culture 1000 CE San Clemente Island (California, Los Angeles County), USA View
I0751 Native American San Clemente Island Culture 1157 CE San Clemente Island (California, Los Angeles County), USA View
I0752 Native American San Clemente Island Culture 1000 CE San Clemente Island (California, Los Angeles County), USA View
I0755 Native American San Clemente Island Culture 1000 CE San Clemente Island (California, Los Angeles County), USA View
I0756 Native American San Clemente Island Culture 1000 CE San Clemente Island (California, Los Angeles County), USA View
I0758 Native American San Clemente Island Culture 1000 CE San Clemente Island (California, Los Angeles County), USA View
I0760 Native American San Clemente Island Culture 1053 CE San Clemente Island (California, Los Angeles County), USA View
Sources

References

Scientific publications and genetic data that inform this profile.

Scientific Publication

Genetic continuity and change among the Indigenous peoples of California

Authors Nakatsuka N, Holguin B, Sedig J, Langenwalter PE, Carpenter J et al.
Abstract

Before the colonial period, California harboured more language variation than all of Europe, and linguistic and archaeological analyses have led to many hypotheses to explain this diversity1. We report genome-wide data from 79 ancient individuals from California and 40 ancient individuals from Northern Mexico dating to 7,400-200 years before present (BP). Our analyses document long-term genetic continuity between people living on the Northern Channel Islands of California and the adjacent Santa Barbara mainland coast from 7,400 years BP to modern Chumash groups represented by individuals who lived around 200 years BP. The distinctive genetic lineages that characterize present-day and ancient people from Northwest Mexico increased in frequency in Southern and Central California by 5,200 years BP, providing evidence for northward migrations that are candidates for spreading Uto-Aztecan languages before the dispersal of maize agriculture from Mexico2-4. Individuals from Baja California share more alleles with the earliest individual from Central California in the dataset than with later individuals from Central California, potentially reflecting an earlier linguistic substrate, whose impact on local ancestry was diluted by later migrations from inland regions1,5. After 1,600 years BP, ancient individuals from the Channel Islands lived in communities with effective sizes similar to those in pre-agricultural Caribbean and Patagonia, and smaller than those on the California mainland and in sampled regions of Mexico.

Use code for 25% off Expires Jul 27