| Online link | https://doi.org/10.3133/ofr20191036 |
|---|---|
| Description | A compilation of information from the literature, integrated to provide a seamless geologic map of the region. Two map sheets are included, a more general sheet showing the entire area and a more detailed sheet showing Puerto Rico and the Virgin Islands. |
| Originators | Wilson, Frederic H., Orris, Greta J., Gray, Floyd |
| Publication | U.S. Geological Survey Open-File Report 2019-1036 |