Preview
Contributing Institution
Maine Geological Survey
Document Type
Image
Identifier
11604
Description
Chaotic mass of dark angular blocks embedded in light colored volcanic ash.
Project Name: Megan Whitman field trip
Exact Creation Date
7-27-2015
Location
Isle Au Haut
Supplemental Rights
Credit must be given to the photographer and the Maine Geological Survey when this photo is displayed, reproduced, distributed and/or used in derivative works.
Keywords
bedrock geology; volcanic rock; tuff-breccia; Silurian; Isle au Haut; Acadia National Park