{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Principles of Invertebrate Paleontology, 1953, Series in Geology, 816 pages with illustrations.","author_name":"R. R. and Twenhofel, W. H. Shrock","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00BXTQ0OC.html\">Principles of Invertebrate Paleontology, 1953, Series in Geology, 816 pages with illustrations.</a>","width":400,"height":300}