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Summary
| Description |
English: St. Croix geologic map, where Km is the Cretaceous Mt. Eagle Group, Kd is Cretaceous diorite, Kg is Cretaceous gabbro, Tbf is the Pliocene Blessing Formation, Tmb and Tlr are the Miocene Kingshall Limestone, Qab is Quaternary alluvium, and Qr is Quaternary reef. |
| Date | |
| Source | Geology and Hydrogeology of the Caribbean Islands Aquifer System of the Commonwealth of Puerto Rico and the U.S. Virgin Islands, USGS Professional Paper 1419 |
| Author | R.A. Renken, W.C. Ward, I.P. Gill, F. Gomez-Gomez, J. Rodriguez-Martinez |
Licensing
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This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:36, 16 December 2016 | | 611 × 245 (96 KB) | Pi3.124 | User created page with UploadWizard |
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