What is Deep Time?

Emily Graslie breaks down the concept of deep time, explaining how to comprehend our planet’s 4.5 billion years.

Go to program

Clip Length 00:58 Premiere: 06/17/20

Clips & Previews

The Black Hills: My Backyard

Clip Length 03:16 Premiere Date 06/17/20

Early Hints of Life

Clip Length 05:13 Premiere Date 06/17/20

What is Deep Time?

Clip Length 00:58 Premiere Date 06/17/20

There’s Something Fishy in Central Montana

Clip Length 11:09 Premiere Date 06/17/20

How Do Fossils Form?

Clip Length 06:44 Premiere Date 06/17/20

The Bone Wars

Clip Length 02:30 Premiere Date 06/17/20

Digging for Jurassic Dinosaurs

Clip Length 07:04 Premiere Date 06/17/20

The Time of the Titans

Clip Length 04:32 Premiere Date 06/17/20

Dig for a Day

Clip Length 02:23 Premiere Date 06/17/20

Traces of Discovery

Clip Length 05:25 Premiere Date 06/17/20

SUE and Me

Clip Length 04:11 Premiere Date 06/17/20

Introducing Lee Rex

Clip Length 04:21 Premiere Date 06/17/20

Horns in the Hills

Clip Length 08:50 Premiere Date 06/17/20

TV Schedules

Upcoming

No upcoming airdates

Recent

No recent airdates

What is Deep Time?

Sponsored by:

Clips & Previews

The Black Hills: My Backyard

Early Hints of Life

What is Deep Time?

There’s Something Fishy in Central Montana

How Do Fossils Form?

The Bone Wars

Digging for Jurassic Dinosaurs

The Time of the Titans

Dig for a Day

Traces of Discovery

SUE and Me

Introducing Lee Rex

Horns in the Hills

TV Schedules

Upcoming

Recent

Explore KET