@article {223,
	title = {Brittle Structure Database of the Gloucester and Rockport quadrangles, Massachusetts},
	year = {2007},
	publisher = {Massachusetts Geological Survey},
	edition = {OFR-07-02},
	keywords = {$\#$FractureMaps, $\#$MGSPub, Cape Anne, Cape Anne granite, Essex, fault, fracture, Gloucester, Ipswich, joint, Manchester, Rockport, ⃔},
	author = {Stephen B Mabee}
}
