Maine Geological Survey
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Search all publications, maps, images, and reports from the Maine Geological Survey
What's New at the Maine Geological Survey
See recently released publications, maps and digital data. Read news updates on MGS announcements, awards and job openings. Find out what MGS staff have been doing for speaking engagements, research and outreach efforts.
Popular Books and Maps
The following popular MGS publications are now available for purchase through our self-service web shop.
- Geology of Baxter State Park and Katahdin
- Maine’s Fossil Record
- Mineralogy of Maine - Volume 1 and Volume 2
- Bedrock Geologic Map of Maine
- Surficial Geologic Map of Maine
Last updated on June 14, 2022