Precambrian

Hadean Eon (Earth’s Formation)

Archean Eon (Life Beginning and Photosynthesis) [feat. Robert Rich]

Proterozoic Eon (Oxygen Crisis and First Snowball Earth) [feat. Robert Rich & David Helpling]

Paleozoic Era (Transformation - Animals and Plants Emanate onto Land) [feat. Robert Rich]

Mesozoic Era (First Mammals and Birds) [feat. Robert Rich & David Helpling]

Cenozoic Era (Climate changes; Homo Habilis and Evolution) [feat. Robert Rich]

Anthropocene (Humans Impact Earth’s Geology and Ecosystems) [feat. Robert Rich]

Precambrian (Earth's Geologic Time Scale Impact) [feat. Robert Rich]