Most NOAA photos and slides are in the public domain and CANNOT be copyrighted.

No fee is charged for using the photos, and credit MUST be given to the National Oceanic and Atmospheric Administration Paleoclimatology Program/Department of Commerce along with credit to the photographer or other source where given.

To ensure that the scientific community continues to make valuable contributions to the NOAA Paleoclimatology Program's Website and Educational Slide Sets, we ask that you not use the slides from the slide sets for any commercial purposes without prior permission from the image contributors.

Without the generosity and cooperation of many photographers working throughout NOAA, members of other government agencies, and private citizens who have given access to their collections, this site would not be possible.