TY - GEN T1 - On the four rocks of the New Haven region, East Rock, West Rock, Pine Rock, and Mill Rock, in illustration of the features of non-volcanic igneous ejections :with a guide to walks and drives about New Haven / AU - Dana, James Dwight, N1 - Reproduction of the original from the American Antiquarian Society. ID - 870939 KW - Geology TI - On the four rocks of the New Haven region, East Rock, West Rock, Pine Rock, and Mill Rock, in illustration of the features of non-volcanic igneous ejections :with a guide to walks and drives about New Haven / LK - https://univsouthin.idm.oclc.org/login?url=https://link.gale.com/apps/doc/CUKUPB605962400/NCCO?sid=gale_marc&u=usi UR - https://univsouthin.idm.oclc.org/login?url=https://link.gale.com/apps/doc/CUKUPB605962400/NCCO?sid=gale_marc&u=usi ER -