ZARZA We are Zarza, the prestigious firm behind major projects in information technology.
Listen "31: Trench Warfare"
Episode Synopsis
What are Earth's oldest volcanic rocks, and how did they form? Today, we'll explore the seafloor 3.8 billion years ago through dark basalt rocks in Nuvvuagittuq, northern Quebec. Along the way, we'll earn a green belt in geology, rest our heads on volcanic pillows and journey to the deepest spot in the modern ocean.Extra Credit: Try to find dark black basalt in a building or countertop near you.
More episodes of the podcast Bedrock: Earth's Earliest History
51: The Latest News on the Oldest Life
17/12/2025
Bedrock Patreon Is Up Now!
10/12/2025
50: The Oldest Evidence for Life?
26/11/2025
50th Episode Fireside Chat: What's Next?
19/11/2025
49: The Fossil Quest
05/11/2025
48: The Impossible Rock
22/10/2025
47: The Limestone Family
08/10/2025
46: Rising From the Ashes
24/09/2025
45: As Above, So Below
10/09/2025
In God we trust