Potenzierte Faltung

Ohne Zusammenfassung     

Die Sandsteine in der Molasse nördlich der Alpen

Three main sandstone species have been found in the Molasse N of the Alps (fig. 3):

1. 1.
   In Rupelian and Chattian time: Quartzose calcite-dolomite arenites (source rocks: Flysch; limestones and dolomites).     

Relations between submarine fissures,internal breccias and mass flows during Triassic and earlier rifting periods

Deep fissures in shallow-water limestones filled with deep-water sediments are described from many places especially in the Triassic and Jurassic of the Tethys and in the Middle to Upper Devonian of the Variscian Mountains. Mass flows occur in the same formations and areas. On the island of Hydra (Greece) it was possible to show that both phenomena are linked by internal breccias of well-fitted limestone fragments. They are indicative of slope or near-slope positions and are very probably caused by flexure-like deformations of shallow-burial limestones. Seismic shocks producing overpressure may be instrumental in the disintegration of the semi-lithified limestones thus providing the material for mass flows. These events are associated with a tectonical subsidence as shown by deep-water matrix in the brecciated shallow-water limestones. They occur in areas and periods of submarine rifting, especially in late Devonian and Triassic time. At least four Triassic brecciation events can be traced from Greece to the Alps and correspond presumably to major transgressions in the cratonic basin of middle Europe.     

Vorläufige Mitteilungen über das Vorkommen des aus Purpurbakterien stammenden Pigmentes Okenon in Seesedimenten

The isolation of the carotenoid Okenone from the sediments of several shallow lakes gives evidence of anaerobic zones existing during the sedimentation 13 000 years before.     

Hydrographie in Gegenwart und Zukunft

Ohne ZusammenfassungVortrag gehalten am 25. September 1986 in Hamburg.     

Untersuchungen über die Verteilung des radioaktiven Fallout im Bereich der Nordsee,des Skagerraks und der westlichen Ostsee

Ocean Dynamics - Im Bereich der Nordsee, des Skagerraks und der westlichen Ostsee wurden an 29 Stationen Wasserproben entnommen. Die Untersuchung dieser Proben von jeweils 50 bis 2001 Umfang auf...