Three stone slabs were found by Romanian archaeologist Nicolae Vlassa , in the mid-20th century (1961) in Tărtăria (present-day Alba County , Transylvania ), Romania , ancient land of Dacia , inhabited by Dacians, which were a population who may have been related to the Getaes and Thracians . One of the slabs contains 4 groups of pictographs divided by lines. Some of the characters are also found in Ancient Greek , as well as in Phoenician , Etruscan , Old Italic and Iberian . The origin and the timing of the writings are disputed, because there are no precise evidence in situ , the slabs cannot be carbon dated, because of the bad treatment of the Cluj museum. There are indirect carbon dates found on a skeleton discovered near the slabs, that certifies the 5300–5500 BC period.