Počet záznamů: 1
Re-examination of the genus .i.Omphalophloios./i. White, 1898 from the Upper Silesian Coal Basin
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SYSNO ASEP 0346412 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Re-examination of the genus Omphalophloios White, 1898 from the Upper Silesian Coal Basin Tvůrce(i) Opluštil, S. (CZ)
Bek, Jiří (GLU-S) RID, SAI, ORCID
Schultka, S. (DE)Zdroj.dok. Bulletin of Geosciences. - : Česká geografická společnost - ISSN 1214-1119
Roč. 85, č. 1 (2010), s. 39-52Poč.str. 14 s. Forma vydání WWW - WWW Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova Omphalophloios ; Sporangiostrobus ; Densosporites ; lycopsid ; Pennsylvanian Vědní obor RIV DB - Geologie a mineralogie CEP IAA300130503 GA AV ČR - Akademie věd CEZ AV0Z30130516 - GLU-S (2005-2011) UT WOS 000276364400003 EID SCOPUS 77949723166 DOI 10.3140/bull.geosci.1139 Anotace Three specimens of the genus Omphalophloios from the Upper Silesian Coal Basin are described. Two of them are type specimens of Sporangiostrobus orzeschensis and S. rugosus which represent fragments of fertile areas with microsporangia. Bode's specimens were revised to provide more precise data on their morphology and spores necessary for reliable comparison with other species of this genus. Only in situ microspores were present. In situ microspores are variable and may be assigned to several dispersed species of the dispersed spore genus Densosporites. In situ densospores are closely comparable with previously described spores from other species of Omphalophloios. The two species distinguished by Bode on differences in spore morphology are ascribed to intraspecific variation. Pracoviště Geologický ústav Kontakt Jana Popelková, popelkova@gli.cas.cz, Sabina Janíčková, Tel.: 233 087 272 Rok sběru 2011
Počet záznamů: 1