Allosaurus fragilis Rhomaleosaurus Los dientes presentaban superficies de

Los dientes presentaban superficies de desgaste complejas capaces de realizar movimientos de cizallamiento relativamente eficientes

Scale 1:35 - 135 mm long

Approximate measurements of the Waipatia: Scale 1:35

pelvis estrechas

Allosaurus fragilis Rhomaleosaurus Los dientes presentaban superficies deAllosaurus (A. fragilis, 'Different lizard') was the most common predatory theropod of the Kimmeridgian and Tithionian Age of the Upper Jurassic and the most dangerous as well. The Allosaurus had a large and robust head with serrated, sharp and curved teeth of between 5 10 cm, which allowed it to tear the flesh of its prey. It also had muscular arms with three fingers with claws up to 15 cm long, which helped it hold onto its prey. Its tail was long