Watkins, Sarah E.

About the author

Hawai`i geologic map data

A GIS database of geologic units and structural features in Hawai`i.

Geologic map of the State of Hawaii

This geologic map and its digital databases present the geology of the eight major islands of the State of Hawaiʻi. The map should serve as a useful guide to anyone studying the geologic setting and history of Hawai‘i, including ground- and surface-wat