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Revision of the type material in the genus nathorstia heer (Filicales)

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F07%3A00094980" target="_blank" >RIV/67985831:_____/07:00094980 - isvavai.cz</a>

  • Alternative codes found

    RIV/00023272:_____/07:#0000552

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Revision of the type material in the genus nathorstia heer (Filicales)

  • Original language description

    Nathorstia angustifolia Heer from the Lower Cretaceous of Greenland has been revised and the true status of the genus Nathorstia has been verified. Nathorstia Heer is redefined here as a morphogenus of fern foliage recalling the family Matoniaceae, but lacking diagnostic characters of this family: sori consisting of radially arranged sporangia having Matoniaceaeporites spores in situ. All the type material has been restudied and documented, including unsuccessful attempts in sampling for spores in situ.The lectotype of Nathorstia angustifolia Heer is designed and its status is discussed.

  • Czech name

    Revize typového materiálu rodu rodu Nathorstia Heer (Filicales)

  • Czech description

    Byla revidována Nathorstia angustifolia Heer ze spodní křídy z lokality Greenland a byla upřesněna definice rodu Nathorstia. Rod Nathorstia Heer byl předefinován jako morfologický rod, postrádající diagnostické znaky čeledi Matoniaceae: sori sestavené zradiálně uspořádaných sporangií se sporami typu Matoniaceaeporites. Byl studován typový materiál, ze kterého se nepodařilo získat spory in situ. Vyobrazen a diskutován je lectotyp druhu Nathorstia angustifolia Heer.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    DB - Geology and mineralogy

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2007

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Journal of the National Museum

  • ISSN

    1802-6842

  • e-ISSN

  • Volume of the periodical

    176

  • Issue of the periodical within the volume

    7

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    7

  • Pages from-to

    117-123

  • UT code for WoS article

  • EID of the result in the Scopus database