Search

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.

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.