Figure 7 in Arktocara yakataga, a new fossil odontocete (Mammalia, Cetacea) from the Oligocene of Alaska and the antiquity of Platanistoidea

Figure 7 Skull of the holotype of Allodelphis pratti (YPM 13408) in dorsal view. (A) Illustrated skull with low opacity mask, interpretive line art, and labels for skull elements. Dotted lines indicate uncer­ tainty of sutures and hatched lines indicate sediment obscuring the fossil. The symbol ''?'' denotes a displaced skull fragment of unknown origin. (B) photograph of skull in dorsal view, photography by James Di Loreto, Smithsonian Institution. Courtesy of the Division of Vertebrate Paleontology; YPM 13408, Peabody Museum of Natural History, Yale University, New Haven, Connecticut, USA; peabody.yale.edu.