This week's photo is of finely laminated sandstone cropping out at Squaw Rock in Squantum.
Location
The MA Geological Survey
Department of Geosciences
269 Morrill Science Center
University of Massachusetts
611 North Pleasant Street
Amherst, MA 01003-9297
Contact Us
Ph: (413) 545-4814
Fax: (413) 545-1200
stategeologist at geo dot umass dot edu
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