. Elements of the comparative anatomy of vertebrates. Anatomy, Comparative. Fig. 50.—Biagkammatic Transverse Sections oe the Head in Embryo— (A) Sturgeons, Elasmobranchs, Anukans, and Mammals ; (B) Urodeles AND Snakes ; (C) Certain Teleosteaks, Lizards, Crocodiles, Chblonians, and Birds. Tr, trabeculse cranii; (?, brain ; A, eyes ; Ps, parasphenoid ; IS, interobital septum ; F, frontal; Olf, olfactory nerve. We must now further follow the processes of growth, start- ing from the primary. Please note that these images are extracted from scanned page images that may have been digitally enhanced
. Elements of the comparative anatomy of vertebrates. Anatomy, Comparative. Fig. 50.—Biagkammatic Transverse Sections oe the Head in Embryo— (A) Sturgeons, Elasmobranchs, Anukans, and Mammals ; (B) Urodeles AND Snakes ; (C) Certain Teleosteaks, Lizards, Crocodiles, Chblonians, and Birds. Tr, trabeculse cranii; (?, brain ; A, eyes ; Ps, parasphenoid ; IS, interobital septum ; F, frontal; Olf, olfactory nerve. We must now further follow the processes of growth, start- ing from the primary. 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 Wiedersheim, Robert, 1848-1923; Parker, William Newton, 1857-1923. London, Macmillan
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectanatomycomparative
