Did they meet or not? Observations on Châtelperronian and Aurignacian settlement patterns in eastern France - Floss, Harald (The chronology of the Aurignacian and of the transitional technocomplexes. Dating, stratigraphies, cultural implications. Proceedings of Symposium 6.1 of the 14th Congress of the UISPP (University of Liège, Belgium, September 2-8, 2001)., 2003)