FIG. 9 in Systematics and phylogeny of the fossil beaked whales Ziphirostrum du Bus, 1868 and Choneziphius Duvernoy, 1851 (Mammalia, Cetacea, Odontoceti), from the Neogene of Antwerp (North of Belgium)

FIG. 9. — Four detached teeth of Ziphirostrum marginatum du Bus, 1868 (IRSNB M.1877) from the Deurne Sands Member, late Miocene, Deurne, Antwerp. One of the teeth displays a wear facet from contact with an opposite tooth. Scale bar: 10 mm.