Gertrude Creek

sopka (bez známé erupce za posledních ~12 000 let), United States, North America Volcanic Regions

Kde

United States, North America Volcanic Regions

Typ (GVP)

Pyroclastic cone

Nadmořská výška

437 m

Poloha

58,034°, -156,146°

An ice-scoured basaltic scoria cone and associated lava-flow apron lies at Getrude Creek about 5 km NE of Becharof Lake. The cone was constructed near the trace of the Bruin Bay fault and was Argon-Argon dated at about 500,000 years BP (Hildreth et al., 2003).

Text: Smithsonian Global Volcanism Program.

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