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Did a Meteor Kill All the Dinosaurs?

5m 42s

T. rex and Triceratops were both alive at the moment an asteroid collided with Earth 66 million years ago, but did it kill them? In the rocks across Montana, a mysterious layer is found separating dinosaur skeletons from the creatures and worlds that arose after the impact. Now, a new theory may shed light on how these species met their end…

Aired: 06/14/25
Extras
Travel back in time to the dangerous journey of the Pachyrhinosaurus, where survival is at stake.
Staying close to the herd is the only chance for baby Pachyrhinosaurus to survive danger.
A fight breaks out amongst the mega herd of Pachyrhinosaurus gathering to migrate north
In an attempt to initiate a courtship dance, a male Lusotitan puts his best foot forward.
Travel back in time to the dangerous journey of the Pachyrhinosaurus, where survival is at stake.
An injured Lusotitan lies on the beach, vulnerable to attack from the deadly Torvosaurus.
Discover the story of Lusotitan, one of the largest dinosaurs ever.
Discover the story of Lusotitan, one of the largest dinosaurs ever.
A young Albertosaurus, a relative of T. Rex, earns her place in a fierce hunting pack.
Surviving in a cave full of Albertosaurus can be a lot easier if you form a partnership.