EvolutionHard
Question
What is correct arrangement of periods of Palaeozoic era in ascending order in geological time scale ?
Options
A.Cambrian → Devonian → Ordovician → Silurian → Carboniferous → Permian
B.Cambrian → Ordovician → Silurian → Devonian → Carboniferous → Permian
C.Cambrian → Ordovician → Devonian → Silurian → Carboniferous → Permian
D.Silurian → Devonian → Cambrian → Ordovician →Permian → Carboniferous