Uşaklı Höyük was occupied from the end of the third millennium - Late Chalcolithic period, during the Middle Bronze and Paleo-Hittite phases (18th-16th centuries BC).
See:
- http://usaklihoyuk.org/en
- S. Mazzoni, A. D'Agostino & V. Orsi, New researches in the Hittite heartland: the Italian archaeological survey at Uşaklı/Kuşaklı Höyük (Yozgat - Central Anatolian Plateau), Anatolica XXXVI, 2010, pp. 111-163
- F.Pecchioli, G.Torri, C.Corti: The Survey in the Area of Usakli Hoyuk (Yozgat): Archaeologic and Epigraphic Findings. In: P.Taracha. Proceedings of the Eighth International Congress of Hittitology, Warsaw, 5-9 September 2011, Agade, Warsaw 2014, pp. 671-681
- Stefania Mazzoni and Anacleto D’Agostino, Research at Usakl�i Höyük (Central Anatolian Plateau), in: Darbandi, S. M. and A. Zournatzi (ed.), Ancient Greece and ancient Iran: cross-cultural encounters ; 1. international conference, Athens, 11 - 13 November 2006 ; Ancient Greece and ancient Iran (Athens 2008), pp. 149-179
- Stefania Mazzoni, Franca Pecchioli Daddi, The Uşaklı Höyük Survey Project (2008-2012): A final report, Firenze University Pres 2015
- http://www.tayproject.org/TAYages.fm$Retrieve?CagNo=13070&html=ages_detail_e.html&layout=web