Huttonia spicata (Sternberg) emend. a poprvé popsané spóry in- situ z Radnické pánve (Bolsovian)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023272%3A_____%2F04%3A00011492" target="_blank" >RIV/00023272:_____/04:00011492 - 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

Huttonia spicata (Sternberg) emend. and the first description of its spores, Radnice Basin (Bolsovian), Carboniferous continental basins of the Czech Republic

Popis výsledku v původním jazyce

Eleven specimens of Huttonia spicata from Vranovice, Chomle, Svinná and Břasy localities of the Radnice Basin were studied. Seven specimens are from Sternberg´s original collection stored in the National Museum, Prague, two are from Weiss collection in the Museum fűr Naturkunde, Berlin, one specimen comes from the collection of the Czech Geological Survey Prague and one specimen comes from Museum fűr Naturkunde, Vienna. The stratigraphical position of the cones is the Whetstone Horizon, Radnice Group ofseams, Radnice Member, Lower Bolsovian. Huttonia was considered to have more than one sporangium on one sporangiophore. In situ micro- and megaspores were isolated from type specimens of the species and are described for the first time. Mature trilete laevigate microspores are of the Calamospora-type, but most microspores (interpreted as relatively immature) have very thin pseudosaccus-like layer envelopes within the inner bodies. Laevigate trilete megaspores are of the Calamospora laev

Název v anglickém jazyce

Huttonia spicata (Sternberg) emend. and the first description of its spores, Radnice Basin (Bolsovian), Carboniferous continental basins of the Czech Republic

Popis výsledku anglicky

Eleven specimens of Huttonia spicata from Vranovice, Chomle, Svinná and Břasy localities of the Radnice Basin were studied. Seven specimens are from Sternberg´s original collection stored in the National Museum, Prague, two are from Weiss collection in the Museum fűr Naturkunde, Berlin, one specimen comes from the collection of the Czech Geological Survey Prague and one specimen comes from Museum fűr Naturkunde, Vienna. The stratigraphical position of the cones is the Whetstone Horizon, Radnice Group ofseams, Radnice Member, Lower Bolsovian. Huttonia was considered to have more than one sporangium on one sporangiophore. In situ micro- and megaspores were isolated from type specimens of the species and are described for the first time. Mature trilete laevigate microspores are of the Calamospora-type, but most microspores (interpreted as relatively immature) have very thin pseudosaccus-like layer envelopes within the inner bodies. Laevigate trilete megaspores are of the Calamospora laev

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

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

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

128

Číslo periodika v rámci svazku

september

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

15

Strana od-do

247-261

Kód UT WoS článku

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EID výsledku v databázi Scopus

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