On the Emsian (Lower Devonian) arthropods of the Rhenish Slate Mountains: 5. Rare and poorly known eurypterids from Willwerath, Germany
A high-resolution relative time scale for the Viséan Stage (Carboniferous) of the Kulm Basin (Rhenish Mountains, Germany)
Edrioasteroidea from the Seifen Formation of the Westerwald, Rhenish Slate Mountains (Lower Devonian, Germany), part 2: Sumrallia rseiberti gen. et sp. nov.
The Chemical Characteristics of Keratophyres and Quartz Keratophyres of the Lahn-Dill-Region (Southern Rhenish Mountains)
The Subdivision and tectonics of the Upper Devonian in the southwestern Lahn-Syncline (Rhenish Slate Mountains) with conodont faunas
Detachment, deformation, transport and structure (contributions on rock deformation in the north-eastern Rhenish Slate Mountains)