Supplemental Material: Subsurface thermal gradients along the Queen Charlotte plate boundary from a regional mapping of bottom simulating reflectors

Map of the Transform Obliquity on the Queen Charlotte Fault and Earthquake Study survey with each seismic profile name labeled. Depth-converted seismic profiles zoomed onto the portions with an interpreted bottom simulating reflector (BSR). Histograms detailing the statistics of our BSR data. A map comparing the locations of identified seafloor seeps and interpreted BSRs. A plot of thermal conductivity versus depth. Plots of segmented heat flow versus distance from the deformation front. A delimited text file containing all of our BSR interpretations from this study.