Geological Society of Maine

EST. 1974

News

GSM Summer Field Trip 2024 – Registration now open

GSM Summer 2024 Field Trip July 26th - 28th Islesboro and eastern Penobscot Bay, ME This summer we are taking an exciting field trip to the shores of Penobscot Bay on Saturday, July 27-28. The first day we will explore the geology of Isleboro and the second day we...

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