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Cartahaven collected the maps on USGS Geologic Maps (public domain) from the public website of the U.S. Geological Survey. If you work there, you can take the page over.
- Confirm a work email ending in usgs.gov.
- We review every claim before handing the page over.
- Then you can edit the logo, description and website, post notices on maps, see download stats and add your team. The maps keep updating from the agency’s site; you can unpublish any of them.
Sign in, or create a free account, first. Use an account for the U.S. Geological Survey: it becomes the page’s owner.