Aghitu in the Late Hellenistic Shadow

The samples from Aghitu sit at the crossroads of empires and itineraries. Dated between 72 BCE and 60 CE, they belong to what archaeologists classify as Late Hellenistic Armenia — a landscape where local Armenian polities engaged with Hellenistic, Parthian and Near Eastern networks. Archaeological data indicates continued occupation and re-use of earlier settlement loci in the foothills of the Armenian Highlands; material culture in the broader region shows both indigenous traditions and imported forms, reflecting trade and elite exchange.

Limited evidence suggests these communities were neither culturally isolated nor monolithic: ceramic styles, metalwork types and burial practices recorded elsewhere in Late Hellenistic Armenia point to a mosaic of local innovation and cross-cultural influence. At Aghitu, the recovered human remains provide direct biological links to this entangled story. Because the sample set is small, any narrative of origin must remain provisional, but the combination of stratigraphic context, radiocarbon anchors, and typological parallels allows archaeologists to place these individuals within a dynamic, multi-directional sphere of cultural interaction across the southern Caucasus and adjacent Near East.

Three mitochondrial genomes recovered from Aghitu yield haplogroups W, T2h, and H. These mtDNA lineages are broadly distributed across West Eurasia: haplogroup H is the most common European maternal lineage and also present in the Near East; W is less frequent but present across Europe and western Asia; T2h is a subclade of T2 with Near Eastern and European occurrences. Together, the trio points to maternal ancestry components common to the larger West Eurasian gene pool rather than to a unique, isolated signature.

Crucially, only three samples were analyzed and no Y-chromosome haplogroups are reported for these individuals; therefore any broader claims about population structure, sex-biased migration, or continuity with later groups are preliminary. Limited evidence suggests affinities with regional maternal lineages known from Late Iron Age and Hellenistic contexts across the southern Caucasus and Near East, but genome-wide data and larger sample sizes would be necessary to test models of admixture, migration, and kinship. Ancient DNA methods — careful contamination controls, damage-pattern authentication, and direct radiocarbon dating — enable confident recovery of these mitochondrial sequences, yet the small n mandates caution: these sequences are illustrative vignettes rather than definitive population summaries.