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Filtering by: Advisor de Silva, Shanaka L. Committee Member Brook, Edward

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:

approved: ______________________________________________________ Shanaka L. de Silva