Data Publications

Age models based on palaeomagnetic measurements for the two cores analysed, CON01-603-2 (Continent Ridge) and VER98-1-14 (Academician Ridge) showing the correlation points to the reference record

hasData_Center_Short_Name
  • SDDB
hasDataset_Online_Resource
hasProject_Long_Name
  • Vereshchagin 98 Expedition
  • Vereshchagin Expedition 98
  • Vereshchagin Long Cores Expedition 2001
  • High-resolution CONTINENTal paleoclimate record in Lake Baikal
hasDataset_Release_Date
  • 2006-09-15
hasDataset_Title
  • Age models based on palaeomagnetic measurements for the two cores analysed, CON01-603-2 (Continent Ridge) and VER98-1-14 (Academician Ridge) showing the correlation points to the reference record
hasEntry_ID
  • 10.1594/GFZ.SDDB.1046
hasKeyword
  • age (calendar years)
hasReference
  • 10.1016/j.gloplacha.2004.08.002 http://dx.doi.org/10.1016/j.gloplacha.2004.08.002 P. Rioual and A.W. Mackay, A diatom record of centennial resolution for the Kazantsevo interglacial stage in Lake Baikal (Siberia), Glob. Planet. Change 46 (2004), pp. 199–219.
hasSummary
  • Palaeomagnetism was the method used for dating sediments older than the time span covered by AMS 14C dating. Geomagnetic palaeointensities recorded in Lake Baikal sediments were tuned to a reference curve (the record from ODP Site 984, Channell, 1999) whose chronology is well constrained (Demory et al., 2005a-this volume and Demory et al., 2005b-this volume). The palaeointensity record from ODP Site 984 is of high quality, is well dated and covers the time span of the present study. Anchored by a geomagnetic excursion (the Iceland basin event, dated at 186–189 ka according to Channell et al. (1997)), this age model is constrained by 55 correlation points for a time span of ca. 200 ky. The age models for both core sections in the interval 100–150 ky are shown in Fig. 2.
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