1. The Institute of Environmental and Human Health, Department of Environmental Toxicology; Texas Tech University; Lubbock Texas USA
2. US Geological Survey; Columbia Environmental Research Center; Columbia Missouri USA
3. Department of Environmental Science; Baylor University; Waco Texas USA
4. Department of Geosciences; Texas Tech University; Lubbock Texas USA
5. Division of Sea Turtle Science and Recovery, Padre Island National Seashore; National Park Service; Corpus Christi Texas USA