top of page

Ima

Public·26 members

Geologycal time scale


Geological Time Scale

The geological time scale is a timeline of Earth's history.

Major divisions:

EonImportant EventPrecambrianFirst simple life appeared Paleozoic Fish and early land animals appearedMesozoicAge of dinosaurs Cenozoic Age of mammals and humans

Scientists use fossils and rocks to divide Earth's history into these periods.


13 Views
bottom of page