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Initial plant diversification and dispersal event in upper Silurian of the Prague Basin

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00228745%3A_____%2F19%3AN0000001" target="_blank" >RIV/00228745:_____/19:N0000001 - isvavai.cz</a>

  • Alternative codes found

    RIV/60460709:41330/18:77003 RIV/00216208:11310/19:10408300 RIV/60460709:41330/19:81530 RIV/00025798:_____/19:00000324

  • Result on the web

    <a href="https://www.sciencedirect.com/science/article/abs/pii/S003101821830350X?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/abs/pii/S003101821830350X?via%3Dihub</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.palaeo.2018.09.034" target="_blank" >10.1016/j.palaeo.2018.09.034</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Initial plant diversification and dispersal event in upper Silurian of the Prague Basin

  • Original language description

    A relatively rich association of six species of embryophyte plants is known from the upper Silurian of the Prague Basin (Bohemian Massif, Czech Republic). All stratigraphically controlled specimens come from the Neocolonograptus parultimus-Neocolonograptus ultimus Zone of the Přídolí. A new genus and species, Tichavekia grandis Pšenička, Sakala et Kraft, is established. The new combination Aberlemnia bohemica (Schweitzer) Sakala, Pšenička et Kraft, comb. nov. illustrates its Lycophytina affinity. The distribution and taphonomy of these plants in the Prague Basin indicates the proximity of exposed land interpreted to be islands of volcanic origin. Two local associations show primary differences in vegetated areas of the islands and apparent ecological responses of the primitive vascular plants to their habitats. Suitable environments in the coastal zones of volcanic islands in the Prague Basin, which was situated at the outer periphery of a broad Gondwanan shelf, likely represent significant transfer points for an initial dispersion and a first expansion of land plants. Repeated vegetation of the islands is inferred from the discrete distribution of land plants at different stratigraphic levels. These changes are explained partly in context of local changes of the island relief, and partly as responses to global climatic and sea level fluctuations, and fit environmental dynamics of islands of volcanic origin in general. This Initial Plant Diversification and Dispersal Event (IPDDE) is of considerable significance in the evolution of plants documented from the Bohemian Massif.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10506 - Paleontology

Result continuities

  • Project

    <a href="/en/project/GA17-10233S" target="_blank" >GA17-10233S: The oldest vascular land plants and palynomorphs from the Silurian-Lower Devonian of the Barrandian area, Czech Republic</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2019

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Palaeogeography, Palaeoclimatology, Palaeoecology

  • ISSN

    0031-0182

  • e-ISSN

  • Volume of the periodical

    neuveden

  • Issue of the periodical within the volume

    514

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    12

  • Pages from-to

    144-155

  • UT code for WoS article

    000456355800012

  • EID of the result in the Scopus database

    2-s2.0-85055483091