http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f70-subject=Stratigraphic correlation -- Ohio) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f70-subject%3DStratigraphic%20correlation%20--%20Ohio Results for your query: docsPerPage=100;f70-subject=Stratigraphic correlation -- Ohio Thu, 01 Jan 1970 12:00:00 GMT The equivalency of the rocks of north-eastern Ohio and the Portage, Chemung and Hamilton rocks of New York: read before the Cincinnati Session of the American Association for the Advancement of Science. Whittlesey, Charles, 1808-1886, American Association for the Advancement of Science Meeting(5th : 1851 : Cincinnati, Ohio) https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT