Počet záznamů: 1

High-resolution magnetostratigraphy and biostratigraphic zonation of the Jurassic/Cretaceous boundary strata in the Puerto Escaño section (southern Spain)

  1. 1.
    0338934 - GLU-S 2011 RIV GB eng J - Článek v odborném periodiku
    Pruner, Petr - Houša, Václav - Olóriz, F. - Košťák, M. - Krs, Miroslav - Man, Otakar - Schnabl, Petr - Venhodová, Daniela - Tavera, J. M. - Mazuch, M.
    High-resolution magnetostratigraphy and biostratigraphic zonation of the Jurassic/Cretaceous boundary strata in the Puerto Escaño section (southern Spain).
    Cretaceous Research. Roč. 31, č. 2 (2010), s. 192-206 ISSN 0195-6671
    Grant CEP: GA ČR GA205/07/1365
    Výzkumný záměr: CEZ:AV0Z30130516
    Klíčová slova: Jurassic/Cretaceous boundary * magnetostratigraphy * Ammonites
    Kód oboru RIV: DB - Geologie a mineralogie
    Impakt faktor: 1.706, rok: 2010

    This study summarizes the final results of magnetostratigraphic and biostratigraphic investigations of the Tithonian/Berriasian (J/K) boundary limestones at the locality of Puerto Escaño, Spain. The sampled part of the section included a part of magnetozone M20r, full magnetozones M20 n to M18r and a part of magnetozone M18 n. Especially the detection of two reverse subzones M20 n.1r and M19 n.1r with thicknesses only 40 and 90 mm, respectively, required much effort when sampling the section. The calculated sedimentation rate varied from 1 to 5 mm/ky.
    Trvalý link: http://hdl.handle.net/11104/0182584