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Surficial geology of the Ayer quadrangle, Massachusetts

Geologic Quadrangle 21

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Abstract

Geospatial Extents

Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Surficial geology of the Ayer quadrangle, Massachusetts
Series title:
Geologic Quadrangle
Series number:
21
Edition:
-
Year Published:
1953
Language:
ENGLISH
Description:
1 map :col. ;44 x 33 cm. on sheet 76 x 128 cm., folded to 76 x 64 cm.
Scale:
680