Episode #067: Subglacial Flood-forms Interpretation w/ Jerome Lesemann PhD
5July 7, 2021
Summary
This episode of the Randall Carlson Podcast dives into the intricate geological features of the Cordilleran Ice Sheet, particularly its Puget Lobe. The discussion incorporates evidence of catastrophic and gradual formation processes, exploring their implications on the landscape formed during the Ice Age Floods. Special attention is given to the interplay of water dynamics in the Scablands and the broader impacts on North American geology.
Key Takeaways
- 1Cordilleran Ice Sheet's Puget Lobe features such as tunnel valleys and drumlins
- 2Evidence supporting both catastrophic and gradual formation explained
- 3Focus on Ice Age Floods and its geographical impact on areas like Lake Missoula and Moses Coulee
- 4Questions raised about water flow from southern British Columbia into the Scablands
- 5Reference to the Younger Dryas Impact Hypothesis as a significant geological event
Description
This episode of the Randall Carlson Podcast dives into the intricate geological features of the Cordilleran Ice Sheet, particularly its Puget Lobe. The discussion incorporates evidence of catastrophic and gradual formation processes, exploring their implications on the landscape formed during the Ice Age Floods. Special attention is given to the interplay of water dynamics in the Scablands and the broader impacts on North American geology.