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62h0064138 20140618105756.0 cr an |||||||| 140618s2008 a fsbm |000|0 eng | 1458423 9780549778172(e-book) : CNY416.00 NGL eng NGL a561 ; a544.51 Padilla, Aspen. Faunal description and paleobiology of Eocene sharks from Banks Island in the Canadian Arctic [electronic resource] / Aspen Padilla. 2008. 1 online resource. Advisor: Eberle, Jaelyn J. Thesis (M.S.)--University of Colorado at Boulder, 2008. Includes bibliographical references. Sharks, Fossil. ; Paleontology Eocene. Electronic dissertations. aInternet resource. aCN b010001 http://pqdt.bjzhongke.com.cn/Detail.aspx?pid=iCSlsQxhNsE%3d 010001 Bs1956 rCNY416.00 ; h1 bs1406