Parasaurolophus walkeri Variant:Primed The crest is approximately 70

The crest is approximately 70 centimeters wide and has a curved

El cuerpo de Helicoprion era similar al de los tiburones modernos

such as Argentinosaurus and Amargasaurus

Escala 1:20 - 175 mm

Snout-tail length 194 mm

Parasaurolophus walkeri Variant:Primed The crest is approximately 70Parasaurolophus (P. walkeri `Nearly saurolophus ) is a species of browsing herbivorous hadrosaurid dinosaur that lived during the Campanian and Maastrichtian of the Late Cretaceous period, approximately 76 to 73 million years ago. It is known for its distinctive tube shaped crest, which extends from the back of its skull and curves back over its neck. The body of Parasaurolophus walkeri was around 10 meters long and weighed around 2. 5 tons. It had a