Explore the ancient reference Czechia CA, its closest modern genetic matches, ancestry models, and genetic distance heatmap.
Czechia CA is a reference in the World Genetics ancient G25 dataset. This page compares its coordinates with modern and ancient references. Labels may identify a sampled group, archaeological context, individual, or simulation; they do not necessarily describe an entire ancient population.
The map shows similarity to present-day reference populations, not the historical territory of this ancient group. Genetic similarity alone does not establish direct descent.
In the World Genetics modern G25 comparison, the closest non-self match for Czechia CA is Italian Sardinia North (Sardinian). Other nearby references include Italian Sardinia (Sardinian), Italian Sardinia Benetutti (Sardinian), Italian Sardinia Sulcis-Iglesiente (Sardinian), and Basque France Soule. This gives the Czechia CA profile its nearest modern genetic context inside the current reference database.
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The ancestral breakdown below loads the best-fitting World Genetics calculator for the Czechia CA average. It should be read as a model of deep ancestry components, while the closest-match table is the better guide to which modern populations are most similar in G25 space.
The heatmap gives the Czechia CA profile a geographic shape. Warmer areas mark regions where available modern reference populations sit closer to the Czechia CA average, while cooler areas represent more distant matches.
The closest non-self match in this World Genetics comparison is Italian Sardinia North (Sardinian). Other nearby references include Italian Sardinia (Sardinian), Italian Sardinia Benetutti (Sardinian), Italian Sardinia Sulcis-Iglesiente (Sardinian), and Basque France Soule.
In the current modern G25 reference set, Italian Sardinia North (Sardinian) is the closest listed match to the Czechia CA average after removing Czechia CA itself from the table.
The heatmap shows where modern reference populations are closer or farther from the Czechia CA G25 average, giving the closest-match results a geographic view.
