Photo Library Thumbnails [.pdf]
Photo Library Contents [.jpg] – Over 100 images to choose from. (Currently Not Available – Questions? contact Robert de Groot – rdegroot@usgs.gov)
USGS-authored or produced data and information are considered to be in the U.S. public domain. When using information from USGS information products, publications, or websites, it is requested that proper credit be given. Credit can be provided by including a citation, such as:
Credit: U.S. Geological Survey Department of the Interior/USGS. For more information visit: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits.
