<p>How old is the oldest rock, where was it found, and what type of rock is it?</p><p>To answer that question, we'll journey into Canada's Northwest Territories, deep underground to the breaking point of rocks, and we'll run into a shrimpy friend from Episode 10. </p>

How old is the oldest rock, where was it found, and what type of rock is it? To answer that question, we'll journey into Canada's Northwest Territories, deep underground to the breaking point of rocks, and we'll run into a shrimpy friend from Episode 10.

25: The Oldest Rock on Earth

This podcast starts at the beginning of Earth's prehistory and works forward through time.  Bedrock will explore the first 90% of Earth’s past, a time known as the Precambrian Era.  Before humans, before dinosaurs… there was the Precambrian.
The Earth was an incredibly alien world, but not a dead one. 
Along the way, you will build a mental toolkit to see the world like a geologist. You will never look at a mountain, the moon, or pond scum in quite the same way again.

Welcome to Bedrock.
For transcripts, visuals, and references, check out https://www.bedrockpodcast.com

Science

Life Sciences

Earth Sciences

This podcast starts at the beginning of Earth's prehistory and works forward through time. Bedrock will explore the first 90% of Earth’s past, a time known as the Precambrian Era. Before humans, before dinosaurs… there was the Precambrian. The Earth was an incredibly alien world, but not a dead one. Along the way, you will build a mental toolkit to see the world like a geologist. You will never look at a mountain, the moon, or pond scum in quite the same way again. Welcome to Bedrock. For transcripts, visuals, and references, check out https://www.bedrockpodcast.com

Share 25: The Oldest Rock on Earth

Sign up to save your podcasts

25: The Oldest Rock on Earth

25: The Oldest Rock on Earth

More shows like Bedrock: Earth's Earliest History

Big Picture Science

Science In Action

In Our Time: Science

BBC Inside Science

Origin Stories

SpaceTime: Your Guide to Space & Astronomy

The Common Descent Podcast

Daniel and Kelly’s Extraordinary Universe

Terrible Lizards

Geology Bites

PlanetGeo: The Geology Podcast

Eons: Surviving Deep Time

The Astrophysics Podcast

Rare Earth

Crash Course Pods: The Universe