Data from: Deformed submarine terraces in Puget Sound, Pacific Northwest indicate only one M > ~7.5 earthquake on the Seattle fault zone in the past 11,000 years

Seafloor terraces around ~50 m depth are abundant beneath Puget Sound.
These terraces have been attributed to a sea-level lowstand ca. 11 ka.
Depths to the terraces across upper plate faults in Puget Sound can be
used as a record for tectonic deformation since that time.   The
data consist of bathymetric and seismic reflection data from Puget Sound,
Washington, USA. They have been interpreted to show an upward offset in
bathymetric terraces across the Seattle fault zone. This data repository
includes the following files necessary to reproduce these results:
basemap.pdf: Bathymetric and topographic map of the study area (central
Puget Sound, USA) showing the location of bathymetric profiles and fault
zones used in the study. bathymetric_datasets.xlsx: Spreadsheet describing
all public bathymetric datasets used in the study. profiles.zip: Text
files of bathymetric profiles used in the study. Each profile consists of
a distance and depth extracted from the bathymetric files listed in
dataset 2. picks.xlsx: Spreadsheet that identifies each bathymetric
profile, the x-y coordinate location and measured depth for each
profile's bathymetric terrace and the uncertainties and propagated
error for each depth. images.pdf:  PDF document showing locations
and images for the two seismic reflection profiles used in the study, plus
explanations for each image. See the Methods section for a description of
the collection of these profiles.