J. Carmacks Lavas … and Yellowstone
From Nick Zentner. Nick Zentner | December 13, 2025 | 8:00 am Pacific | Alaska A to Z!
I. Orphaned Omineca
From Nick Zentner. Nick Zentner | December 11, 2025 | 3:00 pm Pacific | Alaska A to Z!
Pascal from Switzerland – ‘Geoscopy’ geology website
From Nick Zentner. Nick Zentner | December 10, 2025 Pascal’s website: https://geoscopy.com/
Sarah Roeske – Border Ranges Fault
From Nick Zentner. Nick Zentner | December 9, 2025 Dr. Sarah Roeske (University of California, Davis) offers guidance as Nick starts thinking about big faults in Alaska.
Maurice Colpron – Tectonics of the Intermontane Terranes
From Nick Zentner. Nick Zentner | December 8, 2025 Maurice Colpron – Yukon Geological Survey – presented this Zoom talk on December 4, 2025. Tectonics of the Intermontane terranes (with focus on the northern Canadian Cordillera).
H. Canadian Rockies
From Nick Zentner. Nick Zentner | December 6, 2025 | 8:00 am Pacific | Alaska A to Z!
G. Big Faults: Tintina & Denali
From Nick Zentner. Nick Zentner | December 4, 2025 | 3:00 pm Pacific | Alaska A to Z!
Basil Tikoff – Reaction to Alaska Series – volume 1
From Nick Zentner. Nick Zentner | November 30, 2025 University of Wisconsin Geology Professor Basil Tikoff reacts to first six letters of Nick’s Alaska A to Z series.
Ken Ridgway – Yakutat Collision
From Nick Zentner. Nick Zentner | November 26, 2025 Purdue University Geology Professor Ken Ridgway helps Nick learn new things about the Yakutat Terrane accretion in southern Alaska.
Douwe van Hinsbergen – Franciscan Complex Ideas
From Nick Zentner. Nick Zentner | November 25, 2025 Utrecht University Geology Professor Douwe van Hinsbergen shares new ideas involving California’s Franciscan Complex, the Farallon Plate, and the Caribbean Plate.
Bob Hildebrand answers some questions by Zentnerds (v.3): and an introduction to thrust-fold belts
From Nick Zentner. Nick Zentner | November 23, 2025 Geologist Robert S. Hildebrand answers viewer questions from Episode F of ‘Alaska A to Z’.
F. Baja-BC Fault – Hidden Beneath?
From Nick Zentner. Nick Zentner | November 22, 2025 | 8:00 am Pacific | Alaska A to Z!
E. Thrust Fault Families
From Nick Zentner. Nick Zentner | November 20, 2025 | 3:00 pm Pacific | Alaska A to Z!
Jeff Tepper – Magmas: Arc or Slab Failure?
From Nick Zentner. Nick Zentner | November 18, 2025 University of Puget Sound geology professor Jeff Tepper helps Nick with geochemistry details which support distinguishing arc magmas from slab-failure magmas.
Bob Hildebrand answers some questions from Zentnerds: v.2
From Nick Zentner. Nick Zentner | November 17, 2025 Geologist Robert S. Hildebrand answers viewer questions from Episode D of ‘Alaska A to Z’.
Trevor Waldien – Alaska Orocline Bending
From Nick Zentner. Nick Zentner | November 16, 2025 South Dakota School of Mines Assistant Professor Trevor Waldien provides context for his new 2025 paper : "Oroclinal Bending of Southern Alaska during Final Assembly of the North American Cordillera" The new paper: https://www.geology.cwu.edu/facstaff/nick/gALASKA/
D. “Collisional Suites”
From Nick Zentner. Nick Zentner | November 15, 2025 | 8:00 am Pacific | Alaska A to Z!
C. How Many Collisions?
From Nick Zentner. Nick Zentner | November 13, 2025 | 3:00 pm Pacific | Alaska A to Z!
Bob Hildebrand answers some questions from Zentnerds: v.1
From Nick Zentner. Nick Zentner | November 12, 2025 Geologist Robert S. Hildebrand answers viewer questions from Episode B of ‘Alaska A to Z’.
Goat Rocks Rock Samples w/ Hannah Shamloo & Yusei O’Leary
From Nick Zentner. Nick Zentner | November 11, 2025 Dr. Hannah Shamloo (Central Washington University) and graduate student Yusei O’Leary update viewers on the latest with the ongoing Goat Rocks Project funded by the National Science Foundation.
Alaska B. Look East!
From Nick Zentner. Nick Zentner | November 8, 2025 | 8:00 am (Pacific). Alaska A to Z!
TESTING Wed afternoon – Nick Solo
From Nick Zentner. test