Počet záznamů: 1

Trace fossils accompanying possible "Ediacaran organisms" in the Middle Cambrian sediments of the St. Petersburg Region, Russia

  1. 1.
    0340583 - GLU-S 2011 RIV PL eng J - Článek v odborném periodiku
    Natalin, N. M. - Mikuláš, Radek - Dronov, A. V.
    Trace fossils accompanying possible "Ediacaran organisms" in the Middle Cambrian sediments of the St. Petersburg Region, Russia.
    Acta Geologica Polonica. Roč. 60, č. 1 (2010), s. 71-75+[2] ISSN 0001-5709
    Grant CEP: GA ČR GA205/04/0151; GA ČR GA205/09/1521
    Výzkumný záměr: CEZ:AV0Z30130516
    Klíčová slova: Skolithos ichnofacies * Edicarian-like organism * Middle Cambrian * shallow-marine * Baltic Shied * ichnology (Russia)
    Kód oboru RIV: DB - Geologie a mineralogie
    Impakt faktor: 0.779, rok: 2010
    https://geojournals.pgi.gov.pl/agp/article/view/9821/8355

    Shallow-marine Middle Cambrian sandy sediments of the St. Petersburg Region (i.e., sedimentary cover of the Baltic Shield) bear non-shelly, cup-like fossils, interpreted tentatively as descendants of Ediacaran organisms. The ichnoassemblage accompanying this occurrence consists of Skolithos, Diplocraterion and indeterminate biogenic sedimentary structures. The ichnofabric index is low (1-2). The probable body fossils are crosscut by the trace fossils. Though simple, the ichnoassemblage recorded here yields valuable information on the environment that could have hosted Ediacaran organisms during the earliest Phanerozoic.
    Trvalý link: http://hdl.handle.net/11104/0183795