About: Ecological persistence in the late Mississipian (Serpukhovian - Namurian A) megafloral record of the Upper Silesian Basin, Czech Republic

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About: Ecological persistence in the late Mississipian (Serpukhovian - Namurian A) megafloral record of the Upper Silesian Basin, Czech Republic 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 Serpukhovian stratigraphy of the Ostrava Formation, Upper Silesian Coal Basin, Czech Republic, consists of coalbearing paralic sediments underlain by marine deposits in a cyclothemic nature similar to those in the Pennsylvanian of Euramerica. Fifty-five genetic cycles are identified. Terrestrial plant assemblages are preserved within each cycle. New high-precision isotope dilution–thermal ionization mass spectrometry U-Pb ages on zircons from tonsteins of two coals provide chronometric constraints for the Serpukhovian. Cycle duration, based on Ludmila (328.84+-0.16 Ma) and Karel (328.01+-0.08 Ma) tonsteins, is ~100 kyr. These dates push the beginning of the Serpukhovian several million years deeper in time. An estimate for the Visean- Serpukhovian boundary is proposed at 330 Ma. Significant changes in the composition of macrofloral clusters occur across major marine intervals. These results accord with other estimates of Carboniferous tropical wetland community persistence. The Serpukhovian stratigraphy of the Ostrava Formation, Upper Silesian Coal Basin, Czech Republic, consists of coalbearing paralic sediments underlain by marine deposits in a cyclothemic nature similar to those in the Pennsylvanian of Euramerica. Fifty-five genetic cycles are identified. Terrestrial plant assemblages are preserved within each cycle. New high-precision isotope dilution–thermal ionization mass spectrometry U-Pb ages on zircons from tonsteins of two coals provide chronometric constraints for the Serpukhovian. Cycle duration, based on Ludmila (328.84+-0.16 Ma) and Karel (328.01+-0.08 Ma) tonsteins, is ~100 kyr. These dates push the beginning of the Serpukhovian several million years deeper in time. An estimate for the Visean- Serpukhovian boundary is proposed at 330 Ma. Significant changes in the composition of macrofloral clusters occur across major marine intervals. These results accord with other estimates of Carboniferous tropical wetland community persistence. (en)
Title	Ecological persistence in the late Mississipian (Serpukhovian - Namurian A) megafloral record of the Upper Silesian Basin, Czech Republic Ecological persistence in the late Mississipian (Serpukhovian - Namurian A) megafloral record of the Upper Silesian Basin, Czech Republic (en)
skos:prefLabel	Ecological persistence in the late Mississipian (Serpukhovian - Namurian A) megafloral record of the Upper Silesian Basin, Czech Republic Ecological persistence in the late Mississipian (Serpukhovian - Namurian A) megafloral record of the Upper Silesian Basin, Czech Republic (en)
skos:notation	RIV/00025798:_____/09:00000081!RIV10-MZP-00025798
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MZP0002579801)
http://linked.open...iv/cisloPeriodika	5-6
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Šimůnek, Zbyněk
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	Česká geologická služba
http://linked.open...dnocenehoVysledku	311818
http://linked.open...ai/riv/idVysledku	RIV/00025798:_____/09:00000081
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Flora, Mississipian, Upper Silesian Basin, Ostrava Formation, (en)
http://linked.open.../riv/klicoveSlovo	Ostrava Formation Upper Silesian Basin Flora Mississipian
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[DF14E2C5151B]
http://linked.open...i/riv/nazevZdroje	Palaios
http://linked.open...in/vavai/riv/obor	DB
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	25
http://linked.open...iv/tvurceVysledku	Šimůnek, Zbyněk Purkyňová, Eva Gastaldo, Robert Schmitz, Mark.
http://linked.open...ain/vavai/riv/wos	000266707400009
http://linked.open...n/vavai/riv/zamer	Geosciences for the Society of the 21st Century: from regional research to geological hazards and global changes.
issn	0883-1351
number of pages	15 (xsd:int)

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