Minimal stratigraphic evidence for coseismic coastal subsidence during 2000 yr of megathrust earthquakes at the central Cascadia subduction zone

Minimal stratigraphic evidence for coseismic coastal subsidence during 2000 yr of megathrust earthquakes at the central Cascadia subduction zone

Lithology and microfossil biostratigraphy beneath the marshes of a central Oregon estuary limit geophysical models of Cascadia megathrust rupture during successive earthquakes by ruling out >0.5 m of coseismic coastal subsidence for the past 2000 yr. Although the stratigraphy in cores and outcrop...

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Bibliographic Details
Main Authors: Nelson, Alan R., Hawkes, Andrea D., Sawai, Yuki, Horton, Benjamin Peter, Witter, Rob C., Bradley, Lee-Ann, Cahill, Niamh
Other Authors: Asian School of the Environment
Format: Journal Article
Language:English
Published: 2022
Subjects:
Science::Geology
Coastal Subsidence
Cascadia
Stratigraphic Evidence
Coseismic
Online Access:https://hdl.handle.net/10356/157205

Internet

https://hdl.handle.net/10356/157205

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