Abditosaurus

Abditosaurus is an extinct genus of titanosaurian sauropod dinosaur from the Late Cretaceous (Maastrichtian) Conques Formation of Catalonia, Spain. The genus contains a single species, Abditosaurus kuehnei, known from a partial specimen representing the most complete titanosaur skeleton found in Europe. Phylogenetic analyses recover it within a clade of South American and African saltasaurines, distinct from other insular dwarf sauropods from the European archipelago. Abditosaurus inhabited the Ibero-Armorican Island, a prehistoric island made up of what is now Spain, Portugal, and southern France, and would have been the largest titanosaur species in its environment.