Megalosauroidea (6 Jun 170000000 Jahr v. Chr. – 6 Feb 85000000 Jahr v. Chr.)
Beschreibung:
Megalosauroidea (meaning 'great/big lizard forms') is a superfamily (or clade) of tetanuran theropod dinosaurs that lived from the Middle Jurassic to the Late Cretaceous period. The group is defined as Megalosaurus bucklandii and all taxa sharing a more recent common ancestor with it than with Allosaurus fragilis or Passer domesticus.[1] Members of the group include Spinosaurus, Megalosaurus, and Torvosaurus.Zugefügt zum Band der Zeit:
Datum:
6 Jun 170000000 Jahr v. Chr.
6 Feb 85000000 Jahr v. Chr.
~ 5883516 years