making it a fast and highly efficient swimmer

6 million years ago to about 46

Odobenocetops peruvianus also had teeth in the lower jaw

Vivió en Norteamérica durante el Mioceno tardío

Spicomellus afer Variant:Unprimed making it a fast andSpicomellus afer is an ankylosaurid dinosaur discovered in Morocco and described for the first time in 2021. It has established itself as one of the most unique discoveries in recent paleontology. It is the oldest known ankylosaurid to date, with an estimated age of about 165 million years , during the Middle Jurassic, making it also the first representative of this group documented in Africa. The name Spicomellus afer means "African spiny collar," a