Wuksi Butte-Twin Lakes

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

Kde

United States, North America Volcanic Regions

Typ (GVP)

Volcanic field

Nadmořská výška

1 590 m

Poloha

43,770°, -121,770°

The Wuksi Butte-Twin Lakes volcanic field is a 7-km-long N-S trending chain SW of Lookout Mountain consisting of scoria cones at the north and three tuff rings up to 1 km in diameter at the south. At one time considered to be of probable Holocene age (Smith et al.1978), the chain is now thought to have last been active during the latest Pleistocene--lava flows are overlain by a well-developed soil beneath the Mazama ash, suggesting that the volcanic chain is considerably older than 6800 years before present (Scott et al., 1989).

Text: Smithsonian Global Volcanism Program.

Údaje o sopce: Smithsonian Global Volcanism Program. Další sopky a průduchy.