TY - DATA T1 - Radiocarbon, Cesium-137, Grain Size, and X-ray Fluorescence Data for Tsunami Geology Investigation, Driftwood Bay, Umnak Island, Alaska (2018) Y1 - 2018 A1 - Witter, Rob A1 - Gelfenbaum, Guy A1 - Corbett, Reide A1 - Tam, Angela A1 - La Selle, SeanPaul AB - These files provide the complete data release for the paper entitled, "Frequent large tsunamis spanned locked/creeping parts of the Aleutian megathrust." The data set consists of nine tables that include radiocarbon dates, cesium-137 activity, grain size measurements, and scanning X-ray fluorescence element intensity counts. PB - Alaska Science Center, U.S. Geological Survey UR - https://doi.org/10.5066/P9D7KLJV ER -