Mesa Falls Tuff — Mesa Falls ash bed Mesa Falls Tuff Exposed at Rim of Caldera Near Ashton, Ida … Wikipedia
Yellowstone hotspot — Schematic of the hotspot and the Yellowstone Caldera Location of the hotspot in … Wikipedia
Список крупнейших вулканических извержений — Извержение вулкана Пинатубо в 1991 году является крупнейшим в мире с 1912 года, но даже оно ничтожно по сравнению с извержениями в этом списке. Извержение вулкана это … Википедия
Supervolcano — A supervolcano is a volcano capable of producing a volcanic eruption with an ejecta volume greater than 1,000 cubic kilometers (240 cubic miles). This is thousands of times larger than most historic volcanic eruptions.[1] Supervolcanoes can occur … Wikipedia
Yellowstone Caldera — The northeastern part of Yellowstone Caldera, with the Yellowstone River flowing through Hayden Valley and the caldera rim in the distance … Wikipedia
Island Park Caldera — The Island Park Caldera is one of the world s largest calderas at 18 miles (29 km) long and 23 miles (37 km) wide. It is in eastern Idaho just to the southwest of the Yellowstone Caldera. It was formed in an eruption of more than 280 cubic… … Wikipedia
Island Park Caldera — Vue satellite de l Island Park Caldera (cercle vert). Localisation Coordonnées … Wikipédia en Français
Yellowstone National Park — Yellowstone redirects here. For other uses, see Yellowstone (disambiguation). Yellowstone National Park Grand Canyon of Yellowstone Location … Wikipedia
Yellowstone Plateau — The Yellowstone Plateau volcanic field is a geological feature found in Wyoming.The plateau developed through three volcanic cycles spanning two million years that included some of the world s largest known eruptions. Eruption of the >2,500 km³… … Wikipedia
Ignimbrit — (lat. ignis Feuer, imber Regen), ist ein relativ unscharfer Begriff aus der Sedimentologie, Vulkanologie und Petrographie. Er bezeichnet bims oder auch aschereiche Ablagerungen von pyroklastischen Dichteströmen, die zunächst locker abgelagert,… … Deutsch Wikipedia
