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Sample Information

YCH012
YCH012
Mexico_ChichenItza_MayaLowlands_LClassic
990 AD
M
Mexico
-
Chichén Itzá (Yucatán); Chichén Itzá; Yucatán

Haplogroups

Q1b1a1a1k
A2g
Q M242 MEH2 M346 L53 L54 CTS3814 CTS11969 M3 M902 Z19432 BY76588 FT408864
897-1029 calCE (1058±23 BP; MAMS-35814)

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Native American
95.2%
East Asian
4.6%
Steppe
0.2%

Publication

BarqueraKrauseNature2024; Barquera, Del Castillo-Chávez et al. 2024

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

Good · Distance: 0.0213

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

BRA_LapaDoSanto 98.9%
Han 1.1%

Ancient Population Distances

Closest ancient reference populations
Greater_Antilles_Archaic
0.0189
ARG_Selknam_500BP
0.0197
ARG_Fuego_Patagonian
0.0198
ARG_ArroyoSeco2_7700BP
0.0216
BRA_LapaDoSanto_9600BP
0.0222
BLZ_MayahakCabPek_9300BP
0.0225
CHL_Kaweskar_1000BP
0.0230
PER_RioUncallane_1800BP
0.0232
BRA_Laranjal_6700BP
0.0233
CUW_Ceramic
0.0233
VEN_Ceramic
0.0234
ARG_LaArcillosa2_5800BP
0.0235
CHL_Yamana_1000BP
0.0236
CHL_Ayayema_5100BP
0.0239
CHL_Conchali_700BP
0.0244

Modern Population Genetic Proximity

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

Archaeological Site Location

20.6831, -88.5686

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