Arizona PBS Previews

NOVA: Australia's First 4 Billion Years - Life Explodes

Preview | 30s

Australian fossils offer clues to how life stormed the beaches to dominate planet Earth.

Aired: 07/23/14

Expired: 07/23/14

Rating: NR

Problems Playing Video? | Closed Captioning

Arizona PBS Previews is a local public television program presented by Arizona PBS.