Porostrobus nathorstii (Leary & Mickle) emend. and its spores from the Namurian of Illinois, USA
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F12%3A00376305" target="_blank" >RIV/67985831:_____/12:00376305 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3140/bull.geosci.1293" target="_blank" >http://dx.doi.org/10.3140/bull.geosci.1293</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3140/bull.geosci.1293" target="_blank" >10.3140/bull.geosci.1293</a>
Alternative languages
Result language
angličtina
Original language name
Porostrobus nathorstii (Leary & Mickle) emend. and its spores from the Namurian of Illinois, USA
Original language description
The type collection of the Carboniferous selaginellalean lycopsid cone species Porostrobus nathorstii (Leary & Mickle) emend. was palynologically re-examined for in situ microspores. Originally (Leary & Mickle 1989) this species was proposed as monosporangiate with only megaspores, but now microsporangia yielded microspores compared to the dispersed miospore genus Cingulizonates (Dybova & Jachowicz) Butterworth et al. All species of the genus Porostrobus Nathorst are, therefore, bisporangiate with in situ megaspores of the Setosisporites-type and microspores belong to the densospore group [genera Densosporites (Berry) Butterworth et al. and Cingulizonates]. The history of Porostrobus and Bothrodendrostrobus Hirmer cones is discussed with aspect of their possible relationship and ecological needs.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DB - Geology and mineralogy
OECD FORD branch
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Result continuities
Project
<a href="/en/project/IAA301110701" target="_blank" >IAA301110701: Reproductive organs and their spores from Carboniferous plants of North American coalfields</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Bulletin of Geosciences
ISSN
1214-1119
e-ISSN
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Volume of the periodical
87
Issue of the periodical within the volume
1
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
8
Pages from-to
45-52
UT code for WoS article
000301056900004
EID of the result in the Scopus database
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