468 TRANSACTIONS OF THE AMERICAN PHILOSOPHICAL SOCIETY 



1926. The Evolution and Origin of the Amphibia. Croonian Lecture. Philos. Trans. Roy. Sec. London, (B), CCXIV, 



pp. 189-257, 39 figs. 

 1928. On Some Points in the Structure of Palseoniscid and Allied Fish. Proc. Zool. Soc. London, Part 1, No. 4, pp. 49-70, 



15 figs. 

 Watson, D. M. S. and Day, Henry. 1916. Notes on Some Palaeozoic Fishes. Manchester Memoirs, LX, No. 2, 52 pp., 



3 Pis. 

 Watson, D. M. S. and Gill, E. L. 1923. The Structure of Certain Palsezoic Dipnoi. Journ. Linnaean Soc. London. — Zool., 



XXXV, pp. 163-216, 34 figs. 

 Weber, Max and De Beaufort, L. F. 1922. The Fishes of the Indo-Australian Archipelago. IV. Heteromi, Solenichthyes, 



Synentognathi, Percesoces, Labyrinthici, Microcyprini. Leiden. 8vo. 

 White, E. Grace. 1918. The Origin of the Electric Organs in Asiroscopus guttatus. Cam. Inst. Washington, Publ. No. 252, 



pp. 139-172. 

 Willey, Arthur. 1894. Amphioxus and the Ancestry of the Vertebrates. Columbia Univ. Biol. Ser., II. Macmillan and 



Co. New York. 8vo. 

 Williams, Stephen R. 1902. Changes Accompanying the Migration of the Eye and Observations on the Tractus opticus 



and Tectum opticum in Pseudopleuronectes americanus. Bull. Mus. Comp. Zool. at Harvard Coll., XL, No. 1, pp. 1-57, 



5 Pis., figs. A-F. 

 Will'iston, Samuel Wendall. 1914. Water Reptiles of the Past and Present. Univ. Chicago Press, vi, 251 pp., 131 figs. 



8vo. [Progressive reduction of skull elements in vertebrates.] 

 Woodward, A. S. 1891. Catalogue of the Fossil Fishes in the British Museum (Natural History). Part II. Containing the 



Elasmobranchii (Acanthodii), Holocephali, Ichthyodorulites, Ostracodermi, Dipnoi, and Teleostomi (Crossopterygii and 



Chondrostean Actinopterygii). Printed by Order of the Trustees, xliv, 567 pp., Pis. 1-16. 



1895. Catalogue of the Fossil Fishes in the British Museum (Natural History). Part III. Containing the Actinopterygian 

 Teleostomi of the Orders Chondrostei (concluded), Protospondyli, ^Etheospondyli and Isospondyli (in part). Printed by 

 Order of the Trustees, xl, 534 pp., 18 pis. 



1896. On Some Extinct Fishes of the Teleostean Family Gonorhynchid«e. Proc. Zool. Soc. London, pp. 500-504, PI. XVIII. 



1897. A Contribution to the Osteology of the Mesozoic Amioid Fishes, Caturus and Oiteorachis. Ann. Mag. Nat. Hist., 

 (6), XIX, No. 30, pp. 292-297, Pis. VIII-XI. 



1898. The Antiquity of the Deep-sea Fish-Fauna. Natural Science, XII, pp. 257-260. 



1901. Catalogue of the Fossil Fishes in the British Museum (Natural History). Part IV. Containing the Actinopterygian 

 Teleostomi of the Suborders Isospondyli (in part), Ostariophysi, Apodes, Percesoces, Hemibranchii, Acanthopterygii and 

 Anacanthini. Printed by Order of the Trustees, xxxviii, 636 pp., 19 pis. 



1902. The Fossil Fishes of the English Chalk. Part I. Palaeontographical Soc, LVI, 56 pp., 13 pis. 



1903. The Fossil Fishes of the English Chalk. Part II. Pal^ontographical Soc, LVII, pp. 57-96, Pis. XIV-XX. 



1907. The Fossil Fishes of the English Chalk. Part III. Palsontographical Soc, LXI, pp. 97-128, Pis. XXI-XXVI. 



1908. The Fossil Fishes of the English Chalk. Part IV. Palaeontographical Soc, LXII, pp. 129-152, Pis. XXVII-XXXII. 



1909. The Fossil Fishes of the English Chalk. Part V. Palaeontographical Soc, LXIII, pp. 153-184, Pis. XXXIII- 

 XXXVIII. 



1911. The Fossil Fishes of the English Chalk. Part VI. Palxontographical Soc, LXIV, pp. 185-224, Pis. XXXIX-XLVI. 



1912. The Fossil Fishes of the English Chalk. Part VII. Palaeontographical Soc, LXV, pp. 225-264, Pis. XLVII-LIV. 



1916. The Fossil Fishes of the English Wealden and Purbeck Formations. Part I. Pateontographical Soc, 1915 (1916), 

 LXIX, pp. 1-48, Pis. I-X. 



1917. The Fossil Fishes of the English Wealden and Purbeck Formations. Part II. Palaeontographical Soc, 1916 (1917), 

 LXX, pp. 49-104, Pis. XI-XX. 



1918. The Fossil Fishes of the English Wealden and Purbeck Formations. Part III. Palaeontographical Soc, 1917 (1918), 

 LXXI, pp. i-xiii, 105-148, Pis. XXI-XXVI. 



1920. The Dentition of Climaxodus. Quart. Journ. Geol. Soc, LXXV, Part 1, pp. 1-6, PI. I. 



1928. President's Address. Dorset Natural History and Antiquarian Field Club. Pp. 1-14. Friary Press, Dorchester. 

 1928. 

 WosKOBOjNiKOFF, M. M. 1914. Etudes sur la Branchiomerie des Vertebres. Parts I, II, III (en russe). Journ. d. Soc. des 



natur. russes de Kiefl^. Kieff. 

 Young, R. T. 1923. Origin of the Notochord in Chordates. Anat. Rec, XXV, No. 5, pp. 289-290. 



ZucMAYER, E. 1911. Poissons Provenant des Campagnes du Yacht Princesse Alice (1901, 1910). Result. Campagn. Sclent., 

 Monaco, XXXV. 159 pp., 6 pis., 48 figs. 



