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Filtering by: Creator Solada, Katharine Advisor de Silva, Shanaka L.

Resurgent Uplift of Samosir Island in Toba Caldera, Indonesia : Insights from Lake Sediment Paleomagnetism and C-14 Age Determination

Creator:

Solada, Katharine

Abstract:

Around 74 ka, a supervolcano, Toba Caldera in Sumatra, Indonesia erupted, producing the Youngest Toba Tuff and its associated caldera. After this catastrophic eruption, a lake filled the caldera, sedimentation within the lake occurred, and the process known as resurgence began. Today, the resurgent dome, Samosir Island, is uplifted 700...

Resource Type:

Masters Thesis

Full Text:

other. © Copyright by Katharine Solada May 9, 2018 All
Constraining the origin and influence of andesite in the Purico ignimbrite, N. Chile

Creator:

Lapinski, Sarah L.

Abstract:

A feature of large continental magmatic systems is voluminous dacite ignimbrites erupted from upper crustal magma reservoirs. In the Altiplano Puna Volcanic Complex (APVC) of the Central Andes, a major ignimbrite and caldera plateau, magma systems are found to be long-lived and remarkably homogeneous requiring that they be maintained by...

Resource Type:

Undergraduate Thesis

Full Text:

, especially Katharine Solada who provided an immense amount of support as I transitioned to Oregon State as
Petrological Forensics of the Mount Sinabung, Sumatra, Indonesia Magma Reservoir before May 2016 Dome Collapse

Creator:

Bowers, Jade M.

Abstract:

Mount Sinabung, Sumatra, Indonesia initiated eruptive activity in 2010 with the addition of a magmatic component in 2013, after a 3 year period of quiescence. Observations of magmatic activity began with phreatomagmatic eruption starting July 2013 closely followed by extrusion of andesitic lava in December 2013. Lava effusion has persisted...

Resource Type:

Masters Thesis

Full Text:

work wife, Katharine Solada. Your presence was always a comfort, even with you’re a million and one