Thursday, July 31, 2008

A model for radial dike emplacement in composite cones based on observations from Summer Coon volcano, Colorado, USA

Abstract  We mapped the geometry of 13 silicic dikes at Summer Coon, an eroded Oligocene stratovolcano in southern Colorado, to investigate various characteristics of radial dike emplacement in composite volcanoes. Exposed dikes are up t

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