NOVA

1974 Series 53 Seasons TV-PG HD
Documentary

PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

NOVA Season 40 Episode 17: Australia's First 4 Billion Years: Monsters – Watch Online

Season 40 · Episode 17 ·

NOVA Season 40 Episode 17: Australia's First 4 Billion Years: Monsters – Watch Online

Australia's First 4 Billion Years: Monsters

"Monsters" begins Down Under at the dawn of the Age of Dinosaurs. Host Richard Smith comes face-to-face with the previously unknown reptilian rulers of prehistoric Australia. NOVA resurrects the giants that stalked the Great Southern Land and discovers that some of these animals were among the largest ever to have walked the Earth. Others were some of the most dangerous. In the dry desert heart, scientists unearth an ancient inland ocean full of sea monsters. Opal fossils of some of these beasts paint a colorful picture of the exotic seascape, where long-necked plesiosaurs snacked on shelled creatures that grew as large as truck tires. The most fearsome was Kronosaurus, with a skull twice as

20 episodes

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About

NOVA

Episode 17 of season 40 of NOVA: “Australia's First 4 Billion Years: Monsters”. Aired 2013-04-24. Watch it online free on ZapFlix.