CAUSES OP THE EVOLUTION AND EXTINCTION OF THE TITANOTHERES 



891 



Gasman, S. 



1884.1. Remarks on the extinction of the fossil horse in 

 America: Boston Soc. Nat. Hist. Proc, vol. 22, 

 pp. 252-253, December, 1884. 

 Gibbons, A. St. H. 



1898.1. Exploration and hunting in central Africa, 1895-96, 

 400 pp., illus., London, Methuen & Co., 1898. 

 Ghatacap, Louis P. 



1896.1. Fossils and fossilization: Am. Naturalist, vol. 30, 

 pp. 902-912, 993-1003, pis. 23-27, 1896; vol. 31 , 

 pp. 16-33, 191-199, 285-293, 1897. 

 Gregory, John Waltkr. 



1896.1. The Great Rift Valley, being the narrative of a 

 journey to Mount Kenya and Lake Baringo, 

 with some account of the geolog}', natural his- 

 tory, anthropology, and future prospects of 

 British East Africa, 422 pp., 23 figs., 1 map, 

 London, John Murray, 1896. 

 Gregory, William King. 



1910.1. The orders of mammals: Am. Mus. Nat. Hist. 

 Bull., vol. 27, pp. 3-524. 32 figs., February 1910. 

 Groom, Percy (editor). See Schimper, A. F. W. 

 Habenicht, Hermann. 



1890.1. Die Todesursache diluvialer Saugethiere: Natur- 

 wiss. Wochenschr. Berlin, Band 1, pp. 448-449, 

 1890. 

 Haeckbl, Ernst. 



1906.1. Prinzipien der generellen Morphologie der Organis- 

 men, wortlicher Abdruck eines Teiles der 1866 

 erschienenen generellen Morphologie (Allge- 

 meine Grundztige der organischen Formen- 

 Wissenschaft mechanisch begriindet durch die 

 von Charles Darwin reformierte Deszendenz- 

 Theorie), 447 pp., Berhn, Georg Reimer, 1906. 

 Hann, Julius. 



1903.1. Handbook of climatology (translation by Robt. de 

 Courcy Ward), 437 pp.. New York and London, 

 Macmillan Co., 1903. 

 Harting, J. E. 



1892.1. The fox in Australia: Zoologist, vol. 16, 3d ser , 



No. 185, pp. 189-190, May, 1892. 

 1896.1. Present status of the European bison: Zoologist, 

 vol. 20, 3d ser., No. 238, p. 377, Oct. 4, 1896. 

 Hassall, Albert. 



1902.1 and 1902.2. See Salmon, D. E. 

 Hedley, Charles. 



1894.1. The faunal regions of Australia: Australian Assoc. 

 Adv. Sci. Rept. Fifth Meeting (Adelaide, 1893), 

 vol. 5, pp. 444-451, 1894. 

 Heller, Edmund. 



1914.1. See Roosevelt, Theodore. 

 Henry, Alexander. 



1897.1. The manuscript journals of Alexander Henry 

 * * * and of David Thompson * * * 

 1799-1814, edited by Elliott Coues, 3 vols., 

 Harper, 1897. 

 HoRNADAY, William T. 



1889.1. The extermination of the American bison: U. S. 

 Nat. Mus. Rept. for 1887, pp. 367-548, pis. 

 1-21, 1 map, 1889. 

 1904.1. The American natural history, 449 pp., illus., Chas. 

 Scribner's Sons 1904. 

 Howorth, Henry H. 



1887.1. The mammoth and the flood, an attempt to con- 

 front the theory of uniformity with the facts 

 of recent geology, 464 pp., London, Sampson 

 Low, Marston, Searle & Rivington, 1887. 

 1896.1. The cause of the mammoth's extinction: Nat. Sci., 

 vol. 9, pp. 142-143, August, 1896. 



Hudson, W. H. 



1892.1. The naturalist in La Plata, 383 pp., illus., London, 



Chapman & Hall, 1892. 

 1893.1. Idle days in Patagonia, 256 pp., illus., New York, 

 D. Appleton & Co., January, 1893. 

 Hunt, Reid. 



1908.1. The loco-weed disease: Science, new ser., vol. 28, 

 No. 721, pp. 570-571, Oct. 23, 1908. 



HUTCHEON, D. 



1906.1. Poisoning of horses by Orniihogalum thysoides or 

 "chinkerinchee": Agr. Jour. Cape of Good 

 Hope, vol. 28, No. 2, pp. 150, 165-172, Febru- 

 ary, 1906. 

 Johnston, Sir H. H. 



1910.1. The Roosevelts in Africa (review): Nature, vol. 

 85, No. 2142, pp. 77-80, Nov. 17, 1910. 

 Keybs, Charles R. 



1898.1. The genetic classification of geological phenomena: 

 Jour. Geology, vol. 6, pp. 809-815, 1898. 

 KoKEN, Ernst. 



1892.1. Die Geschichte des Saugethierstammes nach den 

 Entdeokungen und Arbeiten der letzten Jahre: 

 Naturwiss. Rundschau, 7. Jahrg., No. 14, 

 pp. 16&-174, Apr. 2, 1892; No. 15, pp. 185-188, 

 Apr. 9, 1892; No. 19, pp. 233-240, May 7, 1892. 

 1893.1. Die Vorwelt und ihre Entwicklungsgeschichte, 

 654 pp., 2 pis., 117 figs., Leipzig, 1893. 

 Kovalevsky, Woldemar. 



1873.1. Sur V Anchitherium aurelianense Cuv. et sur 

 I'histoire pal6ontologique des chevaux: Acad, 

 imp. sci. St.-P6tersbourg M6m., 7° ser., vol. 20, 

 Nos. 5 et seq., pp. 1-73, pis. 1-3, St. Petersburg, 

 1873. 

 1876.1. Monographie der Gattung Anthracotherium Cuv. 

 und Versuch einer natiirliehen Classification 

 der fossilen Hufthiere: Palaeontographica, 

 Band 22, neue Folge 2, Lief. 3-5, pp. i-iv, 

 133-347, pis. 7-17, 1876. 

 Langkavel, B. 



1896.1. Rattenplagen auf Inseln: Zool. Garten, Jahrg. 37, 

 p. 107, 1896. 

 Lankester, E. Ray. 



1902.1. On Okapia, a new genus of Giraffidae, from central 

 Africa: Zool. Soc. London Trans., vol. 16, pt. 6, 

 pp. 279-307, pis. 30-32, August, 1902. 

 Lapparent, a. de. 



*1892.1. Les anciens glaciers: Correspondant, Paris, 1892. 

 (Referred to by Marcellin Boule in L'Anthro- 

 pologie, Paris, 1893, pp. 217-220.) 

 Lartet, finOUAHD. 



1868.1. De quelques cas de progression organique v^ri- 

 fiables dans la succession des temps g^ologiques 

 sur des mammiferes de meme famiUe et de 

 meme genre: Compt. Rend., vol. 66, pp. 1119- 

 1122. (Separate dated June 1, 1868.) 

 Lbndenpeld, R. von. 



*1. Bilder aus dem australischen Urwald. 

 Le Souef, Dudley W. H. 



1909.1. See Lucas, A. H. S. 

 Lewis, Timothy Richards. 



1888.1. Flagellated organisms in the blood of animals, 

 physiological and pathological researches of the 

 late Timothy Richards Lewis, London, 1888. 

 LoEB, Leo. 



1905.1. Immunity and adaptation: Marine Biol. Lab. 

 Woods Hole Biol. Bull., vol. 9, pp. 141-151, 

 1905. 



