DescriptionEstemmenosuchusmirabilis.JPG English: fossil of Estemmenosuchusmirabilis, an extinct dinocephalian Date June 2009 Source Own work Author Ghedoghedo
DescriptionEstemmenosuchusMirabilis.jpg English: Traditional reconstruction of Estemmenosuchus Date 28 September 2017 Source Own work Author BaryTyrannus