Nyctosaurus gracilis Variant:Primed which is a group of

which is a group of carnivorous theropod dinosaurs characterized by their tall and short skulls

fue descubierta en la provincia de Alberta

el Styracosaurus albertensis

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Nyctosaurus gracilis Variant:Primed which is a group ofNyctosaurus is an extinct genus of pterodactyloid pterosaur that lived during the Late Cretaceous period, approximately 85 million years ago, in what is now North America. Several species are known within this genus, the best known being Nyctosaurus gracilis. This pterosaur was characterized by its distinctive fan shaped crest on the back of its skull, which was formed by bony extensions of the neck vertebrae. This crest, which was larger in males