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Inside the Dinosaur Library

Inside the Dinosaur Library

Season 1 Episode 36
7:19
What Was the Ancestor of Everything?

What Was the Ancestor of Everything?

Season 1 Episode 37
11:06
How the Squid Lost Its Shell

How the Squid Lost Its Shell

Season 1 Episode 38
8:05
How the Chalicothere Split In Two

How the Chalicothere Split In Two

Season 1 Episode 39
7:03
The Age of Reptiles in Three Acts

The Age of Reptiles in Three Acts

Season 1 Episode 40
10:45
The Weird, Watery Tale of Spinosaurus

The Weird, Watery Tale of Spinosaurus

Season 1 Episode 41
7:28
Early Life on Earth

Where Did Viruses Come From?

Season 1 Episode 45
7:29
When Fish First Breathed Air

When Fish First Breathed Air

Season 1 Episode 46
8:40
Dinosaurs

How the T-Rex Lost Its Arms

Season 1 Episode 47
6:54
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Eons

The Most Useful Fossils In The World

Season 1 Episode 35

For decades, one of the most abundant kinds of fossils on Earth, numbering in the millions of specimens, was a mystery to paleontologists. But geologists discovered that these mysterious fossils could basically be used to tell time in the deep past.

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When the Earth Had Supermountains
9:34
Only twice in Earth's history have supermountains risen, and both times reshaped life forever.
Does The World's Most Famous Dinosaur Have The Wrong Name?
12:32
Was the T-Rex given the wrong name?
Did Ancient Storms Kill These Pterosaurs?
10:05
500+ pterosaur fossils found at Solnhofen may be hiding a dark secret distorting our view of them.
Sensitive Teeth? Blame This Fish
11:08
Why are our teeth so sensitive? The answer originates in the armored skin of ancient fish.
The Fiery Rise of Flowering Plants
10:45
For flowering plants to take over, they first helped burn the old world—and then put the fires out.
When Ancient Weeds Fooled Us
11:37
Ancient weeds mimicked crops, tricking farmers into domesticating friends—and enemies—by mistake.
How Brawn Led to Brains
12:14
Brains and brawn aren’t opposites—they’ve been linked far longer than we might think.
When a Tiny Land Bridge Triggered an Ice Age
10:27
Understanding the Isthmus of Panama.
How Chewing May Have Beat Extinction
9:35
Tiny mammals and a group of lizard-like reptiles shared a trait that helped them survive extinction.
How We Figured Out an Asteroid Killed the Dinosaurs
10:43
Where the space rock came from 66 million years ago that crashed and killed the dinosaurs.
Crawling Out Of The Water Was An Evolutionary Accident
8:19
Fish evolved terrestrial traits to...stay fish?
Do Chins Make Us Human?
12:07
We're the only ones with chins, and we don't know why.
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