A study of the Late Carboniferous and Early Permian plant assemblages from the Boskovice Basin, Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F09%3A00000083" target="_blank" >RIV/00025798:_____/09:00000083 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

A study of the Late Carboniferous and Early Permian plant assemblages from the Boskovice Basin, Czech Republic

Popis výsledku v původním jazyce

Late Stephanian and Early Permian floras were collected in eight localities of the Boskovice Basin. More than 2700 specimens were studied. The Carboniferous wet-type flora is relatively hygrophilous with a dominance of ferns. Conifers and representativesof pteridosperms above Rosice-Oslavany coal seams indicate the beginning of seasonality and aridisation of the climate. The arid Permian flora is dominated by conifers. Some horizons contain a relatively high proportion of peltasperms. The flora reflects changes in the basin from relatively wet climate in the Rosice?Oslavany Formation to the seasonal and ?dry? climate during the Permian. The red sediments outside the fossiliferous horizons are barren, presumably reflecting a semi-arid climate. Using unconstrained Jaccard's analysis, the Carboniferous ?wet-type? flora is clearly separated from the ?dry-type? Permian flora in cluster analysis. This analysis reflects an aridisation trend rather than biostratigraphically determined changes

Název v anglickém jazyce

A study of the Late Carboniferous and Early Permian plant assemblages from the Boskovice Basin, Czech Republic

Popis výsledku anglicky

Late Stephanian and Early Permian floras were collected in eight localities of the Boskovice Basin. More than 2700 specimens were studied. The Carboniferous wet-type flora is relatively hygrophilous with a dominance of ferns. Conifers and representativesof pteridosperms above Rosice-Oslavany coal seams indicate the beginning of seasonality and aridisation of the climate. The arid Permian flora is dominated by conifers. Some horizons contain a relatively high proportion of peltasperms. The flora reflects changes in the basin from relatively wet climate in the Rosice?Oslavany Formation to the seasonal and ?dry? climate during the Permian. The red sediments outside the fossiliferous horizons are barren, presumably reflecting a semi-arid climate. Using unconstrained Jaccard's analysis, the Carboniferous ?wet-type? flora is clearly separated from the ?dry-type? Permian flora in cluster analysis. This analysis reflects an aridisation trend rather than biostratigraphically determined changes

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DB - Geologie a mineralogie

OECD FORD obor

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Projekt

<a href="/cs/project/IAA300130703" target="_blank" >IAA300130703: Paleoekologie, paleogeografie, stratigrafie a klimatické změny ve svrchním stephanu (gzhel) středočeských a západočeských pánví.</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Review of Palaeobotany and Palynology

ISSN

0034-6667

e-ISSN

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Svazek periodika

155

Číslo periodika v rámci svazku

3-4

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

37

Strana od-do

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Kód UT WoS článku

000266841200010

EID výsledku v databázi Scopus

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