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Filtering by: Creator Nichols, John W. Academic Affiliation College of Earth, Ocean, and Atmospheric Sciences Non-Academic Affiliation Oregon State University. Undergraduate Research, Scholarship, and the Arts (URSA) Rights Statement In Copyright

Up-estuary extent and lithologic characteristics of tsunami deposits attributed to the 1700 Cascadia earthquake within Alsea Bay, OR

Creator:

Spruell, John T.

Abstract:

Cascadia’s 1700 earthquake generated a tsunami and widespread subsidence along Pacific Northwest coastline. The tsunami deposited sandy sediments in many Oregon coastal estuaries, such as Alsea Bay. Although the recurrence of subduction-generated megathrust earthquakes and tsunami events in this region are recorded in the stratigraphy, knowledge of the full inland...

Resource Type:

Undergraduate Thesis

Full Text:

WITHIN ALSEA BAY, OR. OREGON STATE UNIVERSITY John T. Spruella, Andrew J. Meigsa aOregon State
Carbon Isotope Chemostratigraphic Correlation of the Noonday Formation

Creator:

Morris, Justin

Abstract:

The Marinoan Snowball Earth ended 635 Ma ago during the Neoproterozoic Era, after an interval in which the Earth was completely covered by glaciers. Thawing of these glaciers formed cap carbonates across shallow marine depositional environments. The Noonday Formation is a cap carbonate that formed after the deglaciation of the...

Resource Type:

Research Paper

Full Text:

., Kristin D. Bergmann, and John P. Grotzinger. "Cap carbonate platform facies model, Noonday Formation, SE

ScholarsArchive@OSU

Up-estuary extent and lithologic characteristics of tsunami deposits attributed to the 1700 Cascadia earthquake within Alsea Bay, OR

Carbon Isotope Chemostratigraphic Correlation of the Noonday Formation

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