Dinnosaurs originated in which era

  • A
    Paleozoic
  • B
    Archeozoic
  • C
    Cenozoic
  • D
    Mesozoic

Similar Questions

Golden age of reptiles is

  • [AIPMT 1994]

$A$ : Mesozoic is the era of dinosaurs but they suddenly disappeared from the earth.
$R$ : Dinosaurs may have changed into birds or climatic changes killed them

Which of the following arrangement of periods of the mesozoic era gives a correct sequence from the earliest to the latest?

Dinosaurs became extinct in

Ichtyhyosaurs were