Composite Results from Alaska Marine Margin Monograph Chapter

Composite results from the Alaska marine margin monograph chapter, modified from the figure by C. Ruppel and P. Hart. Red, yellow, and green lines indicate locations of seismic data lacking gas hydrate features, possibly having bottom simulating reflections (BSRs) indicative of gas hydrates, and definitely hosting BSRs, respectively. The white curve with teeth indicates the Aleutian subduction zone.