page_title: Datheosaurus
section_title: Discovery and history
hierarchical_section_title: Datheosaurus / Discovery and history
caption_attribution_description: English: Datheosaurus macrourus , caseasaur from Nowa Ruda (Late Carboniferous - Gzhelian - of Poland) Русский: Datheosaurus macrourus, казеазавр из позднего карбона Польши
context_page_description: Datheosaurus is an extinct genus of caseasaur. It was at least 1.5 metres in length. It lived during the Latest Carboniferous to Early Permian in Poland.
context_section_description: It was originally described in 1905 on a basis of a specimen from late Carboniferous deposits in Poland. It was later considered a synonym of Haptodus by several authors, but subsequent examination has found it be a caseid rather a sphenacodont. This was confirmed by cladistic analysis, which recovered Datheosaurus as a basal caseid
caption: Restoration
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