An Early Cretaceous fossil bird from Montsec Mountain (Lleida, Spain)

From among fossil fauna and flora specimens discovered in the famous outcrop of lithographic limestone of Montsec Mountain (Lleida, Spain), from the Early Cretaceous, there is one specimen of a small incomplete bird skeleton. Only the bones of the left wing, the wish-bone (furcula), feathers and some other fragmentary bones are preserved. It lacks the skull, backbone, pectoral region, pelvic girdle and hind legs.