http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;expand=subject;f2-subject=Geology, Stratigraphic -- Archaean) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;expand%3Dsubject;f2-subject%3DGeology,%20Stratigraphic%20--%20Archaean Results for your query: docsPerPage=100;expand=subject;f2-subject=Geology, Stratigraphic -- Archaean Thu, 01 Jan 1970 12:00:00 GMT The Azoic system and its proposed subdivisions. Whitney, J. D. (Josiah Dwight), 1819-1896, Wadsworth, Marshman Edward, 1847-, Harvard University Museum of Comparative Zoology. http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT