Burgess Shale: A Lost Ocean Preserved in Stone

Failed to add items

Sorry, we are unable to add the item because your shopping basket is already at capacity.

Add to cart failed.

Please try again later

Add to wishlist failed.

Please try again later

Remove from wishlist failed.

Please try again later

Follow podcast failed

Unfollow podcast failed

Burgess Shale: A Lost Ocean Preserved in Stone

Listen for free

View show details

High in the Canadian Rockies, stone preserves an ocean community about 508 million years old. Explore how the Burgess Shale captured soft-bodied animals, what Charles Doolittle Walcott collected there, and why fossils such as Opabinia, Hallucigenia, and Anomalocaris transformed our picture of Cambrian life. Inside this episode: - The 1909 discovery in Yoho National Park - How rapid burial preserved soft anatomy - The unfamiliar animals of the Cambrian ocean - What the fossils reveal about food webs and seafloors - Why scientific reconstructions continue to change Sources include Parks Canada records, Smithsonian National Museum of Natural History collections, Walcott field notes, and paleobiology research. This episode is a researched narrative summary. Historical records may be incomplete, translated differently, or interpreted differently by scholars. We distinguish documented facts, estimates, disputed interpretations, and later stories where material. Corrections are logged and incorporated into future editions. Follow Earth Before Humans for more researched chapters from the planet's deep past.

No reviews yet