The mound of Fikirtepe has yielded remains dating to the Chalcolithic period. It consisted of simple oval huts made of plastered wattle. Noweday under the modern isranbul.
Sources:
- http://tayproject.org/TAYmaster.fm$Retrieve?YerlesmeNo=901&html=masterDetail.html&layout=web
- Mehmet Özdoğan : Neolithic Sites in the Marmara Region. Fikirtepe, Pendik, Yarımburgaz, Toptepe, Hoca Çeşme, and Aşağı Pınar. In: Nezih Bașgelen, Mehmet Özdoğan, Peter Kuniholm (eds.), The Neolithic in Turkey. New Excavation & New Research. Vol. 5 Northwestern Turkey and Istanbul. Istanbul 2013, pp. 167–269.