Systematik, Phylogenie, Taphonomie und Paläoökologie der Insekten aus dem Mittel-Eozän des Eckfelder Maares, Vulkaneifel - 2003
Taxonomy; The Triassic insect fauna from Argentina. – Blattoptera, Glosselytrodea, Miomoptera, Auchenorrhyncha, and Coleoptera from the Los Rastros Formation (Bermejo Basin), Los Chañares locality (La Rioja Province) - 2006
The Late Jurassic crocodiles of the Langenberg near Oker, Lower Saxony (Germany), and description of related materials (with remarks on the history of quarrying the “Langenberg Limestone” and “Obernkirchen Sandstone”) - 2006
New carettochelyine turtle occurrence from the Oligocene in Germany and its palaeozoogeographic importance - 2006
The Triassic insect fauna from Argentina. – Blattoptera, Glosselytrodea, Miomoptera, Auchenorrhyncha, and Coleoptera from the Los Rastros Formation (Bermejo Basin), Los Chañares locality (La Rioja Province) - 2006
A first record of Insecta from the Late Jurassic sequence of the Langenberg near Oker, Lower Saxony (Germany) - 2007
A subcircular insect wing from the Late Carboniferous of Osnabrück, Germany - 2007
The Mesosauria in the collections of Göttingen and Clausthal: implications for a modified classification - 2007