About: Magnetostratigraphy of Cave Sediments: Application and Limits.

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About: Magnetostratigraphy of Cave Sediments: Application and Limits. Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The application of the magnetostratigraphy for dating of clastic and chemogenic cave sediments has been limited by the complex conditions underground and the lack of age constraints on these deposits for correlation with geomagnetic polarity timescale (GPTS). Additionaly, the dynamic character of cave infilling, exhumation and fossilisation expressed by unconformities within preserved sedimentary profiles can hide a substantial part of the geological time. The detailed internal division of deposits (breaks in deposition and related processes) and scarcity of fossils make correlation of obtained magnetostratigraphic log with geomagnetic polarity timescales sometimes problematic. The analytical results confirmed that the complete step/field procedure offered by demagnetisation methods must be applied. The application of complete analysis only to pilot samples and shortened, selected field/step approach, to other samples did not offer sufficient data set for reliable interpretation. The application of the magnetostratigraphy for dating of clastic and chemogenic cave sediments has been limited by the complex conditions underground and the lack of age constraints on these deposits for correlation with geomagnetic polarity timescale (GPTS). Additionaly, the dynamic character of cave infilling, exhumation and fossilisation expressed by unconformities within preserved sedimentary profiles can hide a substantial part of the geological time. The detailed internal division of deposits (breaks in deposition and related processes) and scarcity of fossils make correlation of obtained magnetostratigraphic log with geomagnetic polarity timescales sometimes problematic. The analytical results confirmed that the complete step/field procedure offered by demagnetisation methods must be applied. The application of complete analysis only to pilot samples and shortened, selected field/step approach, to other samples did not offer sufficient data set for reliable interpretation. (en)
Title	Magnetostratigraphy of Cave Sediments: Application and Limits. Magnetostratigraphy of Cave Sediments: Application and Limits. (en)
skos:prefLabel	Magnetostratigraphy of Cave Sediments: Application and Limits. Magnetostratigraphy of Cave Sediments: Application and Limits. (en)
skos:notation	RIV/67985831:_____/03:09033002!RIV/2004/AV0/A09004/N
http://linked.open.../vavai/riv/strany	301;330
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA205/95/0841), P(GA206/93/0276), P(IAA3013201), P(KSK1042603), P(KSK3046108), P(ME 251), P(OU95051), Z(AV0Z3013912)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Bosák, Pavel Pruner, Petr Kadlec, Jaroslav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Geologický ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	614146
http://linked.open...ai/riv/idVysledku	RIV/67985831:_____/03:09033002
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	magnetostratigraphy; cave deposits (en)
http://linked.open.../riv/klicoveSlovo	magnetostratigraphy cave deposits
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[659C8C4D8C3B]
http://linked.open...i/riv/nazevZdroje	Studia geophysica et geodaetica
http://linked.open...in/vavai/riv/obor	DE
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Mineral magnetic and magnetostratigraphic research of cave and river sediments in the Central Europe Reconstruction of the upper pleistocene and holocene paleoenvironment Effect of climatic and antropogenic impacts on the life and lifeless environment Structural and textural characteristics of the main genetic types of Quaternary clastic deposits in the Czech Republic Global Change in Selected Ecosystems Processes in atmosphere and lithosphere emphasizing distinctive features of the Czech Republic territory http://linked.opendata.cz/resource/domain/vavai/projekt/ME%20251
http://linked.open...UplatneniVysledku	2003
http://linked.open...v/svazekPeriodika	47
http://linked.open...iv/tvurceVysledku	Kadlec, Jaroslav Pruner, Petr Bosák, Pavel
http://linked.open...n/vavai/riv/zamer	Vývoj litosféry a přírodního prostředí od nejstarší geologické minulosti do současnosti
issn	0039-3169
number of pages	30 (xsd:int)

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