. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. 30G Zoological Society :• In the younger specimen the edge of the palate has a slight pro- minence in the middle of each side ; but this is evidently an acci- dental deformity, as the prominences are not of the same size in the two sides. In the adult skull the two sides of the palate are evenly arched out. The lower jaw most resembles that of the restricted genus Phoca (of which P. barbata is the type) in being solid and strong, and in. Fig. 1. Skull of Halicyon Richardii. 2.
. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. 30G Zoological Society :• In the younger specimen the edge of the palate has a slight pro- minence in the middle of each side ; but this is evidently an acci- dental deformity, as the prominences are not of the same size in the two sides. In the adult skull the two sides of the palate are evenly arched out. The lower jaw most resembles that of the restricted genus Phoca (of which P. barbata is the type) in being solid and strong, and in. Fig. 1. Skull of Halicyon Richardii. 2. End of lower jaw of Phoca barbata, to show the dilatations and inflexions of the lobe over the angle. 3. End of the lower jaw of Pagomys fcetidus. The end of the jaw of Callo- cephalus vitulinus is somewhat similar. 4. Lower edge of the lower jaw of Halicyon Richardii. 5. Lower edge of the lower jaw of Phoca barbata. 6. Lower edge of the lower jaw of Pagophilus groenlandicus. The jaw of Pagomys fcetidus is somewhat similar, but much Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original London, Taylor and Francis, Ltd
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Keywords: ., bookce, booksubjectbotany, booksubjectgeology, booksubjectzoology
