Volcanic Neck Formation
Oct. 2, 2024
What is a Volcanic Neck? - Universe Today Volcanic Necks and Plugs (U.S. National Park Service) Devils Tower National Monument on Instagram: "Happy Volcano Week! One theory is that Devils Tower is a volcanic neck, a neck of an extinct volcano, like the one shown in the graph. Volcanic Necks | Devils tower, National monuments, Wyoming | Volcanic Neck Formation
