The Department of Antiquities in Kurdistan Region's Duhok province announced on Monday the discovery of an ancient artifact that dates back over 2,000 years. Experts in Duhok found the item back in March but only estimated that its age recently. "An excavation team from Duhok Museum and Kurdistan Archaeology Organization in March found an antique tablet in Balyuz hills, ten kilometers west of Duhok city, inside the Semel district," Hassan Ahmed, director of Duhok Museum, told Kurdistan 24 on Monday. "After careful study, we found out that the stone tablet is engraved with Hellenistic script and dates back to 165 B.C.," the official added. The Hellenistic era is a period in history that followed the death of Alexander the Great in 323 BC, who conquered much of the Middle East and spread Greek influence. Ahmed explained that the engravings had been translated into Kurdish by researchers, who also concluded that the inscriptions refer to Demetrius, who ruled the region in the second century B.C. following the death of the Greek conqueror Alexander the Great. "This discovery will pave the way for researchers to conduct further archaeological investigations in the foreseeable future ," said Ahmed. The research findings will be published in academic journals, according to the museum official. Ahmed's statement comes after the Kurdistan Region Ministry of Municipalities and Tourism on Monday announced it had unearthed a number of historic sites in Erbil province.