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This map shows the different geology present on Tutuila, American Samoa. Scale approximately 1:60,000. 39 x 86 cm. "Contour interval on land, 200 feet. Soundings in fathoms." Shows diagrammatic structure sections, sedimentary and volcanic rocks, and great erosional unconformity.

The dataset provides geotiff maps depicting coral growth and survival favorability in Guam and American Samoa under three climate scenarios, derived from various environmental factors. Scores between 0 and 1 indicate coral conditions, with 0 being the worst and 1 being the best, as detailed in the 2022 manuscript "Where favorable environmental conditions and resilient corals coincide: Guam and American Samoa".