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Article: Magnetic stratigraphy observed in ferromanganese crust.

TitleMagnetic stratigraphy observed in ferromanganese crust.
Authors
Chan, LSChu, CLKu, TL
Issue Date1985
Citation
Geophysical Journal - Royal Astronomical Society, 1985, v. 80 n. 3, p. 715-723 How to Cite?
AbstractA sample of ferromanganese crust deposit (SCHW-1D) was cut into 2 sets of 1mm slices for palaeomagnetic study. Alternating field and thermal demagnetization, and isothermal remanent magnetization analyses were performed on each slice. Results reveal the presence of a stable magnetism and both normal and reversed polarity intervals. The observed polarity intervals cannot be confidently correlated with the geomagnetic polarity time-scale of the last 10Ma due to the polarity overlap inherent in the sampling technique. But the results confirm the slow accretion rate of ferromanganese deposit determined by 10Be method and suggest potential use of ferromanganese deposits in palaeomagnetic and tectonic studies. -from Authors
Persistent Identifierhttp://hdl.handle.net/10722/150946
ISI Accession Number ID
WOS:A1985ADD8200010

 

DC FieldValueLanguage
dc.contributor.authorChan, LSen_US
dc.contributor.authorChu, CLen_US
dc.contributor.authorKu, TLen_US
dc.date.accessioned2012-06-26T06:15:08Z-
dc.date.available2012-06-26T06:15:08Z-
dc.date.issued1985en_US
dc.identifier.citationGeophysical Journal - Royal Astronomical Society, 1985, v. 80 n. 3, p. 715-723en_US
dc.identifier.urihttp://hdl.handle.net/10722/150946-
dc.description.abstractA sample of ferromanganese crust deposit (SCHW-1D) was cut into 2 sets of 1mm slices for palaeomagnetic study. Alternating field and thermal demagnetization, and isothermal remanent magnetization analyses were performed on each slice. Results reveal the presence of a stable magnetism and both normal and reversed polarity intervals. The observed polarity intervals cannot be confidently correlated with the geomagnetic polarity time-scale of the last 10Ma due to the polarity overlap inherent in the sampling technique. But the results confirm the slow accretion rate of ferromanganese deposit determined by 10Be method and suggest potential use of ferromanganese deposits in palaeomagnetic and tectonic studies. -from Authorsen_US
dc.languageengen_US
dc.relation.ispartofGeophysical Journal - Royal Astronomical Societyen_US
dc.titleMagnetic stratigraphy observed in ferromanganese crust.en_US
dc.typeArticleen_US
dc.identifier.emailChan, LS:chanls@hku.hken_US
dc.identifier.authorityChan, LS=rp00665en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0022249677en_US
dc.identifier.volume80en_US
dc.identifier.issue3en_US
dc.identifier.spage715en_US
dc.identifier.epage723en_US
dc.identifier.isiWOS:A1985ADD8200010-
dc.identifier.scopusauthoridChan, LS=7403540528en_US
dc.identifier.scopusauthoridChu, CL=7404345503en_US
dc.identifier.scopusauthoridKu, TL=7006238881en_US

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