Outputs (2)

Compiled onshore and offshore paleoseismic data along the Cascadia Subduction zone (2024)
Dataset
Staisch, L., Witter, R., Watt, J., Grant, A., Walton, M., Brothers, D., …Stanton, K. (2024). Compiled onshore and offshore paleoseismic data along the Cascadia Subduction zone. [Dataset]. https://doi.org/10.5066/P13OJQYW

The USGS Powell Center Cascadia earthquake hazards working group compiled published onshore and offshore paleoseismic data along the Cascadia subduction zone, spanning sites from Vancouver Island to the Mendocino triple junction. Evidence for megathr... Read More about Compiled onshore and offshore paleoseismic data along the Cascadia Subduction zone.

Timing and amount of southern Cascadia earthquake subsidence over the past 1700 years at northern Humboldt Bay, California, USA (2021)
Journal Article
Padgett, J., Engelhart, S., Kelsey, H., Witter, R., Cahill, N., & Hemphill-Haley, E. (2021). Timing and amount of southern Cascadia earthquake subsidence over the past 1700 years at northern Humboldt Bay, California, USA. GSA Bulletin, 133(9-10), 2137-2156. https://doi.org/10.1130/b35701.1

Stratigraphic, lithologic, foraminiferal, and radiocarbon analyses indicate that at least four abrupt mud-over-peat contacts are recorded across three sites (Jacoby Creek, McDaniel Creek, and Mad River Slough) in northern Humboldt Bay, California, US... Read More about Timing and amount of southern Cascadia earthquake subsidence over the past 1700 years at northern Humboldt Bay, California, USA.