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Data Release for Luminescence: Neotectonic Mapping of Puerto Rico

Published by U.S. Geological Survey | Department of the Interior | Catalog Last Checked: May 05, 2026 at 07:46 PM | Dataset Last Updated: February 06, 2025 at 12:00 AM
This report details the luminescence ages and characteristics of four (4) samples that were collected by Jessica Jobe and Rich Briggs of the USGS. These samples are from Holocene and Pleistocene sediments offset by a fault that is exposed in a road cut. The roadcut is in Puerto Rico at 18.003828 and -67.140249 with an elevation of 13.5 m. The sample depths from the modern surface varied from 0.6 m (top) for GB-OSL-4 to 1.6 m for GB-OSL-2 (deepest sample).

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