Preview Mode Links will not work in preview mode


Oct 15, 2020   We look back at last week’s lesson on drumlins from guest Jerome Lesemann, marveling as it seems he did, at the “absolutely astounding” scale of the water-flushed features created at the bed of a continental ice sheet. Many questions remain about the source of the meltwater and the details of massive Glacial Lake Agassiz. Its release thru Big Stone Lake on the Minnesota River has left many clues that we can learn to recognize as features indicating megafloods in other locations. Relict flood channels with “misfit” rivers are difficult to explain with gradualist principles, so attempts by Dury that had to include a paleo-river that was much larger than the modern flow were early indications of a flaw in the Uniformitarian model. Then RC considers Washington’s Palouse Hills as analogous to some of Jerome’s crescentic forms, and finally, shares photos of an impressive site in the Okanogan Valley.


Support Randall Carlson's efforts to discover and share pivotal paradigm-shifting information! Improve the quality of the podcast and future videos. Allow him more time for his research into the many scientific journals, books, and his expeditions into the field, as he continues to decipher the clues that explain the mysteries of our past, and prepare us for the future...

Donate to this work thru his Patreon subscription/membership site, and receive special perks: Or make a one-time donation thru PayPal, credit/debit card or other account here: has the podcast, RC’s blog, galleries, and products to purchase!

Scablands May REXpedition:

Podcast crew email:

Info on upcoming trips with Randall and the crew:

Small class lectures "Cosmography 101" from '06-'09 on Brad's original channel:    


Full listing of scientific papers about the Younger Dryas Impact Hypothesis: 

Kosmographia logo and design animation by Brothers of the Serpent. Check out their podcast:

Theme “Deos” and bumper music by Fifty Dollar Dynasty:

Video recording, editing and publishing by Bradley Young with YSI Productions LLC (copyrights), with audio mastered by Kyle Allen.


LINKS:  Isostatic Rebound of Hudson Bay: 



#Megafloods #LakeAgassiz #MisfitRiver #Catastrophism #BigStoneLake #Geomorphology