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Sample Information

STH_524
STH_524
St_Helena_StHelena_RupertsValley_African
1890 AD
F
St. Helena
-
Rupert’s Valley (James Town, Ruperts); Rupert’s Valley

Haplogroups

Not determined
L2a1a3c
1840-1940 CE

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Sub-Saharan
99.8%
East Asian
0.2%

Publication

Sandoval-VelescoAmJHumGenet2023; Sandoval-VelescoSchroederAmJHumGenet2023

G25 Coordinates

Download the G25 scaled coordinates for this sample to use in calculators like GEDmatch, Vahaduo, or our own calculators.

Download G25 (.txt)

G25 Ancestry Model Cached

Very Poor Β· Distance: 0.0575

Model based on Davidski's G25 standard reference populations (nMonte-style optimization).

Yoruba 52.4%
Gambian 41.0%
ETH_4500BP 6.6%

Ancient Population Distances

Closest ancient reference populations
Botswana_Taukome_EIA
0.0858
Botswana_Xaro_EIA
0.1294
Botswana_Xaro_EIA
0.1468
Cameroon_ShumLaka_SMA
0.1961
Cameroon_ShumLaka_SMA
0.2046
Cameroon_ShumLaka_SMA
0.2254
Cameroon_ShumLaka_SMA
0.2280
Belgium_Spy_Neanderthal
0.3925
Croatia_VindijaG1_Neanderthal
0.3950
Belgium_Goyet_Neanderthal
0.4001
Croatia_Vindija_Neanderthal
0.4071
Algeria_Khenchela_IA
0.5651
Algeria_AfalouBouRhummel_Iberomaurusian
0.5791
Czechia_ZlatyKun_IUP
0.5839
Bulgaria_BachoKiro_IUP
0.6026
Bulgaria_BachoKiro_IUP_alt
0.6124
Bulgaria_BachoKiro_IUP_alt
0.6211
Algeria_NumidoRoman_Berber
0.6272
Austria_Ovilava_Roman_oAfrica
0.6283
Bulgaria_BachoKiro_UP_alt
0.6788

Modern Population Genetic Proximity

Heatmap based on G25 Euclidean distance to 3,000+ modern populations

Archaeological Site Location

-15.9197, -5.7122

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