. Biology of the vertebrates : a comparative study of man and his animal allies. Vertebrates; Vertebrates -- Anatomy; Anatomy, Comparative. Premaxillary -External Naris Maxillary Nasal acrimal Prefrontal - Frontal .-Orbit |r-Jugal Postfrontal — Postorbital Epiphyseal Foramen jl-- Parietal '/ijjj— Quadratojugal ^""Squamosal -Postparietal (Dermo-Occipital) Fig. 497. Dorsal view of skull of a cotylosaur, Seymouria (Conodectes), (After Williston.) except mammals, fuse into a single median bone in turtles and most birds. Primarily the palatines, pterygoids, and transpalatines are associat


. Biology of the vertebrates : a comparative study of man and his animal allies. Vertebrates; Vertebrates -- Anatomy; Anatomy, Comparative. Premaxillary -External Naris Maxillary Nasal acrimal Prefrontal - Frontal .-Orbit |r-Jugal Postfrontal — Postorbital Epiphyseal Foramen jl-- Parietal '/ijjj— Quadratojugal ^""Squamosal -Postparietal (Dermo-Occipital) Fig. 497. Dorsal view of skull of a cotylosaur, Seymouria (Conodectes), (After Williston.) except mammals, fuse into a single median bone in turtles and most birds. Primarily the palatines, pterygoids, and transpalatines are associated with the median side of the pterygoquadrate. When the anterior ends of the digestive and respiratory passages become separated by the palate, support for this horizontal partition is provided by four pairs of bones: premaxillaries, maxillaries, palatines, and 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 Walter, Herbert Eugene, b. 1867; Sayles, Leonard Perkins, 1902-. New York : Macmillan Co.


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Keywords: ., bookcentury1900, booksubjectanatomycomparative, booksubjectverte