Figure F1. A. Location of drilling along the Costa Rica subduction zone. Lighter line shows Leg 170 and 205 transect, bolder line shows extent of cross section. B. Cross section indicating Leg 170 and 205 drilling sites used for this study. Thin black lines show Leg 170 sites, thicker red lines show Leg 205 sites.

Figure F1. A. Location of drilling along the Costa Rica subduction zone. Lighter line shows Leg 170 and 205 transect, bolder line shows extent of cross section. B. Cross section indicating Leg 170 and 205 drilling sites used for this study. Thin black lines show Leg 170 sites, thicker red lines show Leg 205 sites.