http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f17-subject=Animals, Fossil) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f17-subject%3DAnimals,%20Fossil Results for your query: docsPerPage=100;f17-subject=Animals, Fossil Thu, 01 Jan 1970 12:00:00 GMT Circular in regard to bones and teeth of the mastodon and mammoth. Lucas, Frederic. 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