• Die Deltaphasen der Unterkreide am Basko-kantabrischen Kontinentalrand, Nordspanien 

      Reitner, JoachimORCIDiD; Wiedmann, J. (Neues Jahrbuch für Geologie und Paläontologie, 1982)
      Excellent onshore outcrops, DSDP cores and dredge sampies facilitate recognition and definition of successive stages in the evolution of the subsiding southern Biscay margin. Here the Lower Cretaceous episodes of this ...
    • Über Umfang und Stellung des Rhaet 

      Wiedmann, J.; Fabricius, F.; Krystyn, L.; Reitner, JoachimORCIDiD; Ulrichs, M. (Newsletters on stratigraphy, 1979)
      The duration and position of the Rhaetian Stage are di scussed. With the recognition of Rhabdoceras suessi - up to now the index species of the Upper Norian (Sevatian) - in one of the Alpine type sections of the Rhaetian, ...