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Metadata Files

Data Publication

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

Rioual, Patrick | Mackay, Anson

Deutsches GeoForschungsZentrum GFZ

(2006)

Descriptions

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.

Keywords

Originally assigned keywords

Vereshchagin 98 Expedition

Vereshchagin Long Cores Expedition 2001

R/V Vereshchagin

age (calendar years)

correlation of paleointensity records

MSL enriched keywords

analysis

geochronology

carbon-14 dating

equipment

mass spectrometer

accelerator mass spectrometer

measured property

age of sample

carbon-14 age

MSL enriched sub domains i

geochemistry

Source

http://dataservices.gfz-potsdam.de/SDDB/showshort.php?id=escidoc:76103

Source publisher

Deutsches GeoForschungsZentrum GFZ

DOI

10.1594/gfz.sddb.1046

Creators

Rioual, Patrick

Mackay, Anson

References

10.1016/j.gloplacha.2004.08.002

Citation

Rioual, P., & Mackay, A. (2006). 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 [Data set]. Deutsches GeoForschungsZentrum GFZ. https://doi.org/10.1594/GFZ.SDDB.1046

Dates

Issued:

2006-09-15