but differed in several key aspects from modern sperm whale species

a vast semi-arid plain stretches as far as the eye can see

slowing down as it reached maturity

almost all stegosaur specimens in Portugal and Spain had been identified as Dacentrurus armatus

It was an extinct carnivorous species of felid that inhabited South America and belonged to the Machairodontinae subfamily that lived during the Upper Pleistocene

Sharovipteryx mirabilis Variant:Unprimed but differed in several keySharovipteryx mirabilis is an extinct fossil reptile that lived during the Late Triassic, approximately 225 million years ago, in what is now Central Asia, specifically in the region that today corresponds to Kazakhstan. This small animal, known for its peculiar adaptation to gliding, belongs to the group of prolacertiformes, a primitive branch of archosauromorphs. It is famous for being the only known reptile that mainly used its hind limbs to