Maine's Bedrock Geology

Virtual Tour

  • Our virtual tour is a series of photos which portray the complexity and diversity of Maine's bedrock.

Field Localities

  • Originally published on the web as the Survey's "Site of the Month," these sites include more detailed descriptions of geologic features, field trips, and localities.

Frequently Asked Questions

Fact Sheets

Geologic Maps and Digital Data

Related Reading

Additional Information

Last updated on February 10, 2023