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![Rocks along the Massachusetts coast covered with the brown algae Ascophyllumnodosum, or knotted wrack line0738.jpg Rocks along the Massachusetts coast covered with the brown algae Ascophyllumnodosum, or knotted wrack](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_line0738.jpg?itok=CtWMNFR8)
Description
Rocks along the Massachusetts coast covered with the brown algae Ascophyllumnodosum, or knotted wrack. (Image credit: Mary Hollinger)
Photographer
Mary Hollinger
Display Date
1970 July
Location
Massachusetts, Gloucester Area
Collection
America's Coastlines
Northeast Coast
NOAA Affiliation
NODC biologist
Keywords
Coastline
Northeast Massachusetts