OCR Text |
Show 1899.] OSTEOLOGY OF THE PYGOPODES. 1045 4. COUES, E.-The Crania of Colymbus torquatus and 0. adamsi compared. Proc. Acad. Nat. Sci. Philad. vols. xvi.-xvii. 1864- 65, pp. 21-22. 5. PtrRBRiNGER, M.-TJntersuch. zur Morphol. und Systemat. der Vogel. II. Allgem. Theil, 1888. 6. G A D O W , H.-Bronn's Thier-Eeich, Bd. vi. Vogel, 1891. Anatom. Theil. 7. G A D O W , H.-Ibid. Syst. Theil, 1893. 8. GARROD, A. PI.-On certain Muscles of the Thigh of Birds. P. Z. S. 1873 (Part I.), 1874 (Part II.). 9. HUXLEY, T. H - O n the Classification of Birds. P. Z. S. 1867. 10. LYDEKKER, E.-Cat. Foss. Birds Brit. Mus. 1891. 11. MECKEL, J. P.-Syst. der vergleich. Anat., Theil 2, Abtheil. ii., 1825, p. 129. 12. MILNE-EDWARDS, A.-Eecherches pour servir a 1'Histoire des Oiseaux Possiles de la France, vol. i. pp. 278-300 (1867-68). 13. O W E X , R.-Todd's Cyclopedia of Anatomy, vol. i. pp. 286-7. 14. PYCRAFT, W . P.-Contributions to the Osteology of Birds (Tubinares). P. Z. S. 1899, p. 381. 15. SELENKA, E.-Bronn's Thier-Eeich, Bd. vi. Vogel, 1891. Anatom. Theil, p. 83. 16. SHUFELDT, E. W.-Concerning the Taxonomy of the North American Pygopodes, based upon their Osteology. Journ. Anat. & Physiol, vol. xxvi. 1892, pp. 199-203. 17. SHUFELDT, E. W.-Contributions to the Comparative Osteology of Arctic and Sub-Arctic Water-Birds, Part VI. Journ. Anat. & Physiol, vol. xxiv. 1890, pp. 169-187. 18. SHUFELDT, E. W.-Concerning some of the Forms assumed by the Patella in Birds. Proc. U.S. Nat. Mus. vol. vii. 1884, pp. 324-331. 19. THOMPSON, D'ARCY.-On the Systematic Position of Hesperornis. Studies Mus. Zool. Dundee, 1890, vol. i. art. x. p. 97. 20. VICQ-D'AZYR.-Memoire sur les Eapports qui se trouvent entre les usages et la structure des quatre extremites dans l'Homme et dans les Quadrupedes. Hist, de l'Acad. Boy. Sci. 1774, p. 261. EXPLANATION OF PLATE LXXII. als. =alisphenoid. /?£. = basitemporal platform. b.oc. - basioccipital. 6.s. = basisphenoid. b.sr. = parasphenoidal rostrum. c. = occipital condyle. c.p.= cerebellar prominence. c.r. = coronal ridge. d. = dentary. ep.o. = epiotic. ex.o.=exoccipital. /•/.=floccular fossa. ,/'**.= frontal. h.pt. - hemipterygoid. l.f. = lachrymal foramen. me. - meatus internus. ones. = mesethmoid. w. = nasal. n.pmx.- nasal process of premaxilla. op.o. = opisthotic. p.- parietal. pa. = palatine. |