. Text book of vertebrate zoology. Vertebrates; Anatomy, Comparative. TlG. 329. Devel- opment of wing skeleton of tern (^Sterna Ti'ilsoiii^, after Leighton. A, •early; B, late, c, carpales; cl, claw; mc, metacarpals; r, radius; re, radi- ale; ii, ulna ; ui;, ul- nare; II-V, digits. ing I, 2, 3, 4. ing that usually the phalanges increase in number from the first to the fifth toe in the •order 2, 3, 4, 5, as in many lizards. 1 The bone called pubis corresponds to the postpubis of dinosaurs ; the pre- pubis being represented wholly or in part in the pectineal process which occurs in many birds (F

. Text book of vertebrate zoology. Vertebrates; Anatomy, Comparative. TlG. 329. Devel- opment of wing skeleton of tern (^Sterna Ti'ilsoiii^, after Leighton. A, •early; B, late, c, carpales; cl, claw; mc, metacarpals; r, radius; re, radi- ale; ii, ulna ; ui;, ul- nare; II-V, digits. ing I, 2, 3, 4. ing that usually the phalanges increase in number from the first to the fifth toe in the •order 2, 3, 4, 5, as in many lizards. 1 The bone called pubis corresponds to the postpubis of dinosaurs ; the pre- pubis being represented wholly or in part in the pectineal process which occurs in many birds (F Stock Photo

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. Text book of vertebrate zoology. Vertebrates; Anatomy, Comparative. TlG. 329. Devel- opment of wing skeleton of tern (^Sterna Ti'ilsoiii^, after Leighton. A, •early; B, late, c, carpales; cl, claw; mc, metacarpals; r, radius; re, radi- ale; ii, ulna ; ui;, ul- nare; II-V, digits. ing I, 2, 3, 4. ing that usually the phalanges increase in number from the first to the fifth toe in the •order 2, 3, 4, 5, as in many lizards. 1 The bone called pubis corresponds to the postpubis of dinosaurs ; the pre- pubis being represented wholly or in part in the pectineal process which occurs in many birds (Fig. 331).. Fig. 330. Pelvis of r.^ven. from the side. A, acetabulum; /Z. ilium; IS, ischium; O, obturator foramen; P, pubis.. 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 work.. Kingsley, J. S. (John Sterling), 1854-1929. New York, H. Holt and Company

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