The data of this archaeological site are originated from the central official archaeology database of the Prime Minister's Office. Site name variations Mihály-halom Site data Site data Site ID 40878 End of excavation, fieldwork December 2, 1952 June 8, 1955 May 10, 1957 September 12, 1960 December 31, 2007 January 31, 2011 Administrative area Hajdú-Bihar Hajdúszoboszló district Nádudvar Type of archaeological site cemetery grave tumulus burial Lead archaeologist, participants, scientific responsible, institutions Lead archaeologist Balogh, István Makkay, János - archaeologist Dienes, István - archaeologist (1929 - 1995) Aranyos, Annamária - archaeologist Bálint, Marianna - archaeologist Ages Age Roman Age Medieval Unknown Period Imperial Age Hungarian Conquest Period Sub-period Late Roman Age Culture / people Sarmatian Phase Sarmatians Keywords on the spot site survey excavation Documentation Documentation language Hungarian Date of creating the documentation 1952 1955 1957 1960 March 16, 2009 August 12, 2011 Creator of documentation (people) Dienes, István - archaeologist (1929 - 1995) Kralovánszky, Alán - archaeologist (1929 - 1993) Makkay, János - archaeologist M., Nepper Ibolya - archaeologist (1944 - ) Sőregi, János - archaeologist (1892 - 1982) Zoltai, Lajos - archaeologist (1861 - 1939) Balogh, István Aranyos, Annamária - archaeologist Klinger, László - archaeologist