TitleStratigraphic evidence for great subduction earthquakes at four estuaries in Northern Oregon, U.S.A.
Publication TypeMagazine Article
Year of Publication1994
AuthorsDarienzo, Mark Edward, Curt D. Peterson, and Charles Clough
Secondary TitleJournal of Coastal Research
Volume10
Numberno.4
Paginationp.850-876
Call NumberOSU Libraries: Valley QH541.5.C65 J61, Guin QH541.5.C65 J61
KeywordsAlder, Alsea Bay, Conser, Coos Bay, Drift Creek, earthquakes, Hatfield Marine Science Center, King Slough, Little Nestucca River, Millport Slough, Neacoxie Creek, Neawanna Creek, Necanicum River, Nestucca Bay, Nestucca River, Netarts Bay, Oysterville, Poole Slough, Salishan Spit, salt marsh, Seaside Spit, sediment data, Siletz Bay, Siletz River, Siletz Spit, South Slough (Coos Bay), Stanley Lake, Toledo, tsunamis, Yaquina Bay, Yaquina River
NotesThe authors describe in detail marsh sediments indicating major deposition from tsunamis from the Necanicum, Nestucca, Siletz and Yaquina Rivers, and correlate them with sediments from Netarts Bay, Alsea Bay and Coos Bay. This evidence supports the view that there have been six major subduction zone earthquakes on the north Oregon coast in the last 2,800 years.