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Contributing Institution
Maine Geological Survey
Document Type
Image
Identifier
70948
Description
Kettle depression in Bull Branch Valley ice-contact deposits that formed when a buried ice block melted and the overlying sediment collapsed (person for scale in photo bottom center).
Project Name: STATEMAP Old Speck Surficial
Exact Creation Date
6-16-2022
Location
Grafton Twp
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
STATEMAP; surficial geology; Old Speck Mountain quadrangle; glacial kettle; ice-contact deposits