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Metadata Files

Data Publication

Down-core variations of the inclination and declination of ChRM of all investigated cores.

Demory, Francois | Nowaczyk, Norbert | Witt, Annette | Oberhänsli, Hedi

Deutsches GeoForschungsZentrum GFZ

(2006)

Descriptions

Dashed lines mark some correlation levels of the cores from Lake Baikal with the dated δ18O record from ODP 677 (Shackleton et al., 1990), see also Fig. 3. Diagenetic features such as dissolution of magnetite and mineralization of greigite are marked according to Fig. 4. Laschamp and Iceland Basin excursions are indicated as La. and Ic., respectively. Inclination and declination records could provide information on paleosecular variations (periodicity ≤105 years and directional variability <20°, according to Butler, 1992). In the present study, we did not interpret inclination and declination records in terms of paleosecular variations since slight sediment disturbances could produce slight deviations of ChRM declinations and inclinations. (see Fig.7)

Keywords

Originally assigned keywords

Vereshchagin 98 Expedition

Vereshchagin Long Cores Expedition 2001

R/V Vereshchagin

declination (ChRM)

inclination (ChRM)

reversal angle (ChRM)

stepwise demagnetisation

DC-SQUID 755 SRM

MSL enriched keywords

minerals

sulfide minerals

greigite

oxide mineral

magnetite

Source

http://dataservices.gfz-potsdam.de/SDDB/showshort.php?id=escidoc:76039

Source publisher

Deutsches GeoForschungsZentrum GFZ

DOI

10.1594/gfz.sddb.1011

Creators

Demory, Francois

Nowaczyk, Norbert

Witt, Annette

Oberhänsli, Hedi

References

10.1016/j.gloplacha.2004.09.016

Citation

Demory, F., Nowaczyk, N., Witt, A., & Oberhänsli, H. (2006). Down-core variations of the inclination and declination of ChRM of all investigated cores. [Data set]. Deutsches GeoForschungsZentrum GFZ. https://doi.org/10.1594/GFZ.SDDB.1011

Dates

Issued:

2006-09-13