Bedrock: Earth's Earliest History
Oct 8, 2026 · 28 min · 7 segments
Today, we visit the three major locations for Season 3. A three-ring circus of rocks, if you will. One area is a remote desert full of ancient fossils. One area is a forested mountainland with…
Dylan WilmethHost
More accurately, those episodes covered just a very small corner of Western Australia, the Jack Hills, which hold Earth's oldest crystals, more than four billion years old.

So let's zoom out from our old location of the Jack Hills and get our bearings for some new spots.

That makes it larger than Alaska, larger than the Northwest Territories of Canada, and larger than the entire island of Greenland For examples that are slightly closer to most listeners, Western Australia is half the size of Europe, ignoring Russia, and it is four times larger than Texas.

Beyond this corner, the vast majority of the state has only two hundred thousand people.


Where is that corner? Well, if you fly into the capital of Perth, the thriving metropolis, how far would it take to drive to our field spot? Yeah, just a cool eighteen hours straight north.

This is the first time on the show that I have visited one of our destinations.

More accurately, those episodes covered just a very small corner of Western Australia, the Jack Hills, which hold Earth's oldest crystals, more than four billion years old.

So let's zoom out from our old location of the Jack Hills and get our bearings for some new spots.

That makes it larger than Alaska, larger than the Northwest Territories of Canada, and larger than the entire island of Greenland For examples that are slightly closer to most listeners, Western Australia is half the size of Europe, ignoring Russia, and it is four times larger than Texas.

Beyond this corner, the vast majority of the state has only two hundred thousand people.


Where is that corner? Well, if you fly into the capital of Perth, the thriving metropolis, how far would it take to drive to our field spot? Yeah, just a cool eighteen hours straight north.

This is the first time on the show that I have visited one of our destinations.
The rest of this transcript — segmented and speaker-labeled, so you land on the exact moment something was said
Search every transcript — by keyword, by phrase, or by meaning, across every show Radar indexes
Trends — what is surging across podcasts, measured against its own baseline
Alerts — when a name you follow appears in a newly indexed episode
No account is needed to search Radar.