Ankylosaur remains from the early cretaceous (valanginian) of northwestern Germany.

by Sven Sachs, Jahn J Hornung
Published 2013-01-01

First record of Gyrosteus mirabilis (Actinopterygii, Chondrosteidae) from the Toarcian (Lower Jurassic) of the Baltic region

by Jahn J. Hornung, Sven Sachs
Published 2020-01-01

Reappraisal of Europe’s most complete Early Cretaceous plesiosaurian: Brancasaurus brancai Wegner, 1914 from the “Wealden facies” of Germany

by Sven Sachs, Jahn J. Hornung, Benjamin P. Kear
Published 2016-12-01

The sail-backed reptile Ctenosauriscus from the latest Early Triassic of Germany and the timing and biogeography of the early archosaur radiation.

by Richard J Butler, Stephen L Brusatte, Mike Reich, Sterling J Nesbitt, Rainer R Schoch, Jahn J Hornung
Published 2011-01-01