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Data Publication

Data concerning preparation of pollen concentrates and graphite targets and results of dating.

Piotrowska, Natalia | Bluszcz, Andrzej | Demske, Dieter | Granoszewski, Wojciech | Heumann, Georg

Deutsches GeoForschungsZentrum GFZ

(2006)

Descriptions

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.

Keywords


Originally assigned keywords
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
microscope
OxCal program and INTCAL98 curve, CalPal program and CalPal 2001 curve

Corresponding MSL vocabulary keywords
accelerator mass spectrometer

MSL enriched keywords
equipment
mass spectrometer
accelerator mass spectrometer
minerals
chemical elements
carbon
graphite
analysis
geochronology
carbon-14 dating
measured property
age of sample
carbon-14 age

MSL enriched sub domains i

geochemistry


Source publisher

Deutsches GeoForschungsZentrum GFZ


DOI

10.1594/gfz.sddb.1042


Creators

Piotrowska, Natalia

Bluszcz, Andrzej

Demske, Dieter

Granoszewski, Wojciech

Heumann, Georg


Citation

Piotrowska, N., Bluszcz, A., Demske, D., Granoszewski, W., & Heumann, G. (2006). Data concerning preparation of pollen concentrates and graphite targets and results of dating. [Data set]. Deutsches GeoForschungsZentrum GFZ. https://doi.org/10.1594/GFZ.SDDB.1042


Dates

Issued:

2006-09-15


Language

en