References Detail back created at: 2024-04-06 Media Type: Article in Journal Authors Laufer, Berthold & Pelliot, Paul Year: 1913 Title: Arabic and Chinese Trade in Walrus and Narwhal Ivory Download: https://brill.com/view/journals/tpao/14/1/article-p315_21.xml Volume: 14 Page No: 315-371 JournalT'oung Pao Keywords European timeline Middle Ages Super Region Asia Material ivory / teeth Miscellaneous worked bone Taxon – wild animals Carnivora marine (Pinnipedia), Cetacea back