Discussion Paper | Discussion Paper | Discussion Paper | Discussion Paper | Clim. Past Discuss., 8, 1409–1441, 2012 www.clim-past-discuss.net/8/1409/2012/ Climate doi:10.5194/cpd-8-1409-2012 of the Past CPD © Author(s) 2012. CC Attribution 3.0 License. Discussions 8, 1409–1441, 2012 This discussion paper is/has been under review for the journal Climate of the Past (CP). Vegetation history of Please refer to the corresponding final paper in CP if available. Central Chukotka Vegetation history of Central A. A. Andreev et al. Chukotka deduced from permafrost Title Page paleoenvironmental records of the Abstract Introduction El’gygytgyn Impact Crater Conclusions References A. A. Andreev1, E. Morozova2, G. Fedorov2, L. Schirrmeister3, A. A. Bobrov4, Tables Figures F. Kienast5, and G. Schwamborn3 J I 1Institute of Geology and Mineralogy, University of Cologne, Zulpicher¨ St. 49a, 50674, Cologne, Germany J I 2Arctic and Antarctic Research Institute, Bering St. 38, St. Petersburg, 199397 Russia Back Close 3Alfred Wegener Institute for Polar and Marine Research, Department of Periglacial Research, Telegrafenberg A43, 14473 Potsdam, Germany Full Screen / Esc 4Faculty of Soil Science, Moscow State University, Vorobievy Gory, 119899 Moscow, Russia 5Senckenberg, Research Institute and Natural History Museum, Research Station for Quaternary Paleontology, am Jakobskirchhof 4, 99423 Weimar, Germany Printer-friendly Version Received: 5 March 2012 – Accepted: 12 April 2012 – Published: 20 April 2012 Interactive Discussion Correspondence to: A. A. Andreev (
[email protected]) Published by Copernicus Publications on behalf of the European Geosciences Union. 1409 Discussion Paper | Discussion Paper | Discussion Paper | Discussion Paper | Abstract CPD Frozen sediments from three cores bored in permafrost surrounding of the El’gygytgyn Impact Crater Lake have been studied for pollen, non-pollen palynomorphs, plant 8, 1409–1441, 2012 macrofossils, and rhizopods.