Ein Arachniden-Opisthosoma aus dem Obervisé von NW-Sachsen - 1998
Semionotiform fish from the Upper Jurassic of Tendaguru (Tanzania) - 1999
Life history of Tendaguru sauropods as inferred from long bone histology - 1999
Selachians and actinopterygians from the Upper Jurassic of Tendaguru, Tanzania - 2002