http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f43-subject=Geology, Stratigraphic -- Silurian) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f43-subject%3DGeology,%20Stratigraphic%20--%20Silurian Results for your query: docsPerPage=100;f43-subject=Geology, Stratigraphic -- Silurian Thu, 01 Jan 1970 12:00:00 GMT Silurian rocks in the subsurface of northwestern Ohio. Janssens, Adriaan. http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT An evaluation of "Newberry" analysis data on the Brassfield Formation (Silurian), southwestern Ohio. Stith, David A., Stieglitz, Ronald D. http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT The subsurface Silurian-Devonian big lime of Ohio. Owens, Gordon L. http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT