The data of this archaeological site are originated from the central official archaeology database of the Prime Minister's Office. Site name variations Hármas-halom Belső-halom Belső-Hármas Belső-Hármas-halom Site data Site data Site ID 30597 End of excavation, fieldwork December 31, 1938 January 17, 2013 December 31, 2013 Administrative area Hajdú-Bihar Balmazújváros district Hortobágy Type of archaeological site tumulus Lead archaeologist, participants, scientific responsible, institutions Lead archaeologist Zoltai, Lajos - archaeologist (1861 - 1939) Szilágyi, Krisztián Antal - archaeologist Ages Age Prehistory Period Copper Age Sub-period Late Copper Age Keywords on the spot site survey field walking data collection Documentation Documentation language Hungarian Date of creating the documentation February 28, 2013 Creator of documentation (people) Zoltai, Lajos - archaeologist (1861 - 1939) Szilágyi, Krisztián Antal - archaeologist
