Creator

Allan Ludman

Preview

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Contributing Institution

Maine Geological Survey

Document Type

Image

Identifier

70448

Description

Figure 11A. Cryptocrystalline, devitrified and sericitized rhyolite ashfall tuffs (X). (i): crystal tuff with quartz microphenocrysts. (ii): lithic fragments in lithic-crystal tuff.
Project Name: Bedrock Geology 24k Greenfield

Location

Greenfield 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

bedrock mapping; Greenfield quadrangle

Image Location

 
COinS