Record details

Title
    A review of Rb-Sr isotope patterns in the Carboniferous granitoids of the Sudetes in SW Poland
Statement of responsibility
    Pádhraig S. Kennan, Helena Dziedzic, Mark W. Lorenc, Michal P. Mierzejewski
Author
    Dziedzic, Helena
    Kennan, Pádhraig S.
    Lorenc, Mark W.
    Mierzejewski, Michał P.
Language
    anglicky
Source title - serial
    Geologia sudetica
Vol./nr.
    Vol. 32, no. 1
Pages
    p. 49-53
Year
    1999
Notes
    5 obr., 20 bibl.
    Zkr. název ser.: Geol. sudetica.
Subject group
    datování Rb/Sr
    granit
    izotopy Sr
    karbon
    krkonošsko-jizerský pluton
    petrogeneze
    protolit
    rula
    vrásnění variské
    západosudetská oblast
Geographical name
    ČR-Čechy
    Polsko - jihozápad
Keyword
    Carboniferous
    Granitoids
    Isotope
    Patterns
    Poland
    Rb-Sr
    Review
    Sudetes
    SW
Abstract (in english)
   Carboniferous granite intrusions are a relatively uncotroversial element in the geological history of the Sudetes in SW Poland. The Sr-isotope systems in these granites show geological scatter indicative of contamination by crustal rock, failure to homogenise during intrusion-crystallisation and inheritance from source. Rb-Sr ages are thus somewhat compromised and imprecise. The granites originated from a relatively primitive source that underlay much of the region in Carboniferous times
Contributor
    Česká geologická služba
Contributor code
    ČGS (UNM)
Source format
    U
Entered date
    29. 10. 2007
Import date
    8. 8. 2012