<p>Using Natural Archives to Track Sources and Long-Term Trends of Pollution: An Introduction. Jules M. Blais, Michael R. Rosen, John P. Smol</p><p>The Influence of Hydrology on Lacustrine Sediment Contaminant Records. Michael R. Rosen </p><p>The Stability of Metal Profiles in Freshwater and Marine Sediments. P. M. Outridge and F. Wang</p><p>Calculating Rates and Dates and Interpreting Contaminant Profiles in Biomixed Sediments. Zou Zou A. Kuzyk, Robie W. Macdonald, Sophia C. Johannessen</p><p>Contaminants in Marine Sedimentary Deposits from Coal Fly Ash During the Latest Permian Extinction. Hamed Sanei, Stephen E. Grasb, and Benoit Beauchamp</p><p>Lake Sediment Records of Preindustrial Metal Pollution. Colin A. Cooke and Richard Bindler</p><p>Lacustrine Archives of Metals from Mining and Other Industrial Activities—A Geochemical Approach. John Boyle, Richard Chiverrell and Dan Schillereff </p><p>Organic Pollutants in Sediment Core Archives. Jennifer B. Korosi, Wenhan Cheng and Jules M. Blais</p><p>Environmental Archives of Contaminant Particles. Neil L. Rose and Meri Ruppel</p><p>Tracking Long-range Atmospheric Transport of Contaminants in Arctic Regions Using Lake Sediments. Jane Kirk and Amber Gleason</p><p>Tracking Long-Range Atmospheric Transport of Trace Metals, Polycyclic Aromatic Hydrocarbons, and Organohalogen Compounds Using Lake Sediments of Mountain Regions. Jordi Catalan</p><p>Using Peat Records as Natural Archives of Past Atmospheric Metal Deposition. Sophia V. Hansson, Richard Bindler and François De Vleeschouwer </p><p>Historical Contaminant Records from Sclerochronological Archives. Jessica Carilli, Branwen Williams, Bernd R. Schöne, Richard A. Krause and Stewart J. Fallon</p><p>Contaminant Records in Ice Cores. Paolo Gabrielli and Paul Vallelonga</p><p>Use of Catalogued Long-term Biological Collections and Samples for Determining Changes in Contaminant Exposure to Organisms. Linda M. Campbell and Paul Drevnick </p><p>Tracking Contaminant Transport From Biovectors. Roland Kallenborn and Jules M. Blais</p><p>Using Natural Archives to Track Sources and Long-Term Trends of Pollution: Some Final Thoughts and Suggestions for Future Directions. Jules M. Blais, Michael R. Rosen, and John P. Smol</p>