Podrobnosti záznamu

Název
    Pedosedimentary evolution of the last interglacial and early glacial sequence in the European loess belt from Belgium to central Russia
Údaj o odpovědnosti
    Paul Haesaerts = Hans Mastdagh
Autor
    Haesaerts, Paul
    Mastdagh, Hans
Jazyk
    anglicky
Zdrojový dokument - seriál
    Geologie en mijnbouw
Svazek/č.
    Roč. 79, č. 2-3
Rok
    2000
Poznámky
    6 obr., 2 s.bibl.
    Zkr. název ser.: Geol. en Mijnb.
Předmětová skupina
    cykly
    černozem
    gelivace
    glaciály
    interglaciály
    koluvium
    korelace stratigrafická
    kvartér moravských úvalů
    luvisol
    paleoklimatologie
    pleistocén
    půda fosilní
    spraš
Geografické jméno
    Belgie
    ČR-Morava
    Dolní Věstonice (Břeclav)
    Rusko-střed evropské části
    SRN-Rheinland-Pfalz
Klíčové slovo
    Belgium
    Belt
    Central
    Early
    European
    Evolution
    Glacial
    Interglacial
    Last
    Loess
    Pedosedimentary
    Russia
    Sequence
Abstrakt (anglicky)
   For more than one century, the textural B-horizon of the last interglacial soil and its cover deposits have been standing out in Europe as an important pedostratigraphic marker. The complexity of this horizon was well illustrated since the seventies though its pedological and stratigraphic significance remained doubtful. Macro-, meso- and micromorphological data gathered by the authors at vaarious key-sites in Europe and the sequential correlation pronciple have resulted in a better understanding of the high complexity of the pedosedimentary and stratigraphical evolution of the last interglacial and early glacial loess succession. The present study identifies four megacyclic pedosedimentary intervals that show a general trend towards dry and continental climatic conditions. A consistent correlation exists between pedosedimentary evolution and vegetation, as recorded in the Grande Pile pollen record.
   The picture obtained in the present study is similar for both the Western and the Eastern European loess palaeosol successions. The so-called "last interglacial soil", with three major soil-forming processes, belongs to the Eemian and Saint-Germain I (MIS substages 5e and 5c), whereas the humiferous sediments and soils on top are linked to Melisey II, Saint-Germain II and Ognon I (MIS substages 5b and 5c). The overlying loess, colluvial sediments and humiferous soils that end the palaeosol succession belong to the Ognon II and III interstadial; they record the onset of the early Pleniglacial (MIS stage 4) characterized by a significant increase in aeolian sedimentation
Přispěvatel
    Česká geologická služba
Kód přispěvatele
    ČGS (UNM)
Zdrojový formát
    U
Datum vložení
    19. 5. 2006
Datum importu
    8. 8. 2012