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Pollen Zonation and Correlation of Maastrichtian Marine Beds and Associated Strata, Ocean Point Dinosaur Locality, North Slope, Alaska

James E. ConradMonique FeistNorman O. FrederiksenEdwin H. McKeeElisabeth M. BrouwersBrent D. Turrin

出版	U.S. Government Printing Office, 1991
URL	http://books.google.com.hk/books?id=FQTwzAEACAAJ&hl=&source=gbs_api