Globidens dakotensis Variante:Imprimado Menoceras arikarense was notably smaller

Menoceras arikarense was notably smaller than modern rhinoceroses

Height 128 mm

Snout-tail length 280 mm

and the hatchlings emerged and returned to the water shortly after hatching

Globidens dakotensis Variante:Imprimado Menoceras arikarense was notably smallerGlobidens dakotensis was a durophagous mosasaurid from the Late Cretaceous of North America, known from remains recovered from the Pierre Shale Group, especially in South Dakota, within marine deposits associated with the ancient Western Interior Seaway. This species belongs to Mosasauridae, a group of large marine squamates related to lizards and snakes, not dinosaurs, which dominated many oceanic ecosystems during the Late Cretaceous. Within this