Mononykus olecranus Megalania It was originally described as

It was originally described as Simoedosaurus dakotensis and was later reassigned to the genus Kosmodraco

algunas vértebras y elementos de la cintura pélvica

These limbs were relatively straight and columnar

their jaws were equipped with long conical teeth

Medidas aproximadas del Dagonodum:

Mononykus olecranus Megalania It was originally described asMononykus olecranus was a small alvarezsaurid theropod dinosaur from the Late Cretaceous of Mongolia, known from fossil remains recovered from deposits in the Gobi Desert. Originally described in the early 1990s by Perle, Norell, Chiappe and Clark, this taxon quickly became recognised as one of the most unusual forms among maniraptoran dinosaurs because of the extreme reduction of its forelimbs and the presence of a single functional claw on each