Iranic Genomes Project posted this abstract on Twitter. I need to find out the origin, If you find the link please post it in the comments.
11 ancient individuals from the Seleucid-Parthian era (~300 BCE - 200 CE) from North Iran (Mazandaran, Gilan, Semnan provinces)
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| ★: Seleucid-Parthian new sites 🟣: Tepe Hissar Chalcolithic-Bronze age Base Map Credit: Wikipedia (CC BY-SA 4.0) |