Formation of the Earth Formation of the Earth

Formation of the Earth Formation of the Earth

Formation of the Earth Formation of the Earth

Oldest evidence of life Oldest evidence of life

Oldest evidence of life Oldest evidence of life

First Land First Land Plants Plants

First Land First Land Plants Plants

First First mammals mammals

First First mammals mammals

First modern humans First modern humans

First modern humans First modern humans

Dinosaurs Dinosaurs go extinct go extinct

Dinosaurs Dinosaurs go extinct go extinct

Dinosaurs Dinosaurs appear appear

Dinosaurs Dinosaurs appear appear

Oldest known Earth rock Oldest known Earth rock

Oldest known Earth rock Oldest known Earth rock

First fish First fish

First fish First fish

W. VA coal W. VA coal deposits deposits formed formed

W. VA coal W. VA coal deposits deposits formed formed

Today! Today!

Today! Today!

Grand Canyon forms Grand Canyon forms

Grand Canyon forms Grand Canyon forms

Paleocene-Eocene Paleocene-Eocene Thermal Maximum Thermal Maximum

Paleocene-Eocene Paleocene-Eocene Thermal Maximum Thermal Maximum