2026-05-13T23:16:41Zhttp://doidb.wdc-terra.org/oaip/oaioai:doidb.wdc-terra.org:1472016-11-25T15:11:02ZDOIDBDOIDB.SDDBfalse3DOIDB.SDDB
10.1594/GFZ.SDDB.1042
Piotrowska, Natalia
Bluszcz, Andrzej
Demske, Dieter
Granoszewski, Wojciech
Heumann, Georg
Data concerning preparation of pollen concentrates and graphite targets and results of dating.
Deutsches GeoForschungsZentrum GFZ
2006
Vereshchagin Long Cores Expedition 2001
R/V Vereshchagin
δ13C
δ13C error
age (C-14 years)
age (calibrated C-14 years)
age error (C-14 years)
AMS
C14 calibration
calculation
carbon yield
estimated purity
particle count
sample volume
target weight
volume
weight
AMS
microscope
OxCal program and INTCAL98 curve, CalPal program and CalPal 2001 curve
2006-09-15
eng
Dataset
374 Datapoints
text/tab-separated-values
Laboratory processing of concentrates was aimed at the removal of non-sporomorph organic matter by means of chemical treatment, micro-sieving and heavy liquid seperation. The optained concentrates were checked under the microscope and sample purity was estimated on the basis of particle counts. The results of AMS 14C dating show differences in the sedimentation rate among three sites of Lake Baikal.
51.5831 104.851 53.9545 108.9139