Trachelosaurus

Trachelosaurus is an extinct genus of lizard-like early archosauromorph reptiles from the Protorosauria within the monotypic family Trachelosauridae that was originally described as a dinosaur until it was redescribed in 1988 by Robert L. Carroll. The type species, T. fischeri, was described by F. Broili & E. Fischer in 1917 based on remains found in the Solling Formation (Buntsandstein), Bernburg, Germany.