Toney Mountain

sopka (bez známé erupce za posledních ~12 000 let), Antarctica, Antarctic-Scotia Volcanic Regions

Kde

Antarctica, Antarctic-Scotia Volcanic Regions

Typ (GVP)

Shield

Nadmořská výška

3 595 m

Poloha

-75,800°, -115,830°

Toney Mountain in east-central Marie Byrd Land is a 50-km-long volcanic massif with a 3-km-wide summit caldera and several satellitic cinder cones. Several small cinder cones occur along the crest of the massif, which is almost entirely covered by glaciers. A felsic sample from the summit area gave a Potassium-Argon date of 500,000 years.

Text: Smithsonian Global Volcanism Program.

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