Browsing Radiocarbon, Volume 46, Number 2 (2004) by Authors
Radiocarbon Chronology of the Late Pleistocene-Holocene Paleogeographic Events in Lake Baikal Region (Siberia)Krivonogov, S. K.; Takahara, Hikaru; Kuzmin, Yaroslav V.; Orlova, Lyobov A.; Jull, A. J. Timothy; Nakamura, Toshio; Miyoshi, Norio; Kawamuro, Kimiyasu; Bezrukova, Elena V. (Department of Geosciences, The University of Arizona, 2004-01-01)New radiocarbon dates obtained from Late Pleistocene and Holocene deposits of the southern, eastern, and northern shores of Lake Baikal in 1995-2001 are presented, and the most important results of paleoenvironmental studies based on 14C data are discussed. The following paleogeographic events were verified with the help of 14C dating: 1) first Late Pleistocene glaciation (Early Zyryan); 2) Middle Zyryan interstadial; 3) loess formation during the Late Zyryan (Sartan) deglaciation; 4) warm and cold events in the Late Glacial; and 5) vegetation changes and forest successions during the Late Glacial and Holocene.
The Comparison of 14C Wiggle-Matching Results for the ‘Floating’ Tree-Ring Chronology of the Ulandryk-4 Burial Ground (Altai Mountains, Siberia)Kuzmin, Yaroslav V.; Slusarenko, Igor Y.; Hajdas, Irka; Bonani, Georges; Christen, J. Andres (Department of Geosciences, The University of Arizona, 2004-01-01)Two independent 14C data sets of 10 tree-ring samples from the longest master chronology of the Pazyryk cultural complex were obtained and wiggle-matched to the absolute timescale. The results show very good agreement, within 10-15 calendar yr. The Ulandryk-4 burial ground (mound 1) was dated to about 320-310 cal BC, and this is consistent with wiggle-matching of the Pazyryk burial ground date series.