458 BIBLIOGRAPHY 



MORSE, E. S. "The Gradual Dispersion of certain Mollusks in 

 New England." Bull. Essex Inst., Vol. XII., pp. 171176. 1880. 



MURRAY, A. " On the Geographical Eelations of the Coleoptera 

 of Old Calabar." Trans. Linn. Soc., Vol. XXIII., pp. 449455. 

 1862. 



MURRAY, A. "The Geographical Distribution of Mammals." 

 London, 1866. 



MURRAY, A. " On the Geographical Relations of the Chief Coleop- 

 terous Faunae." Proc. Linn. Soc. (Zool.), Vol. XL, pp. 189. 1870. 



NANSEN, P. "The bathy metrical features of the North Polar 

 Seas, with a discussion of the Continental Shelves, and previous 

 oscillations of the Shore-line." Norwegian North Polar Expedition, 

 Vol. IV., pp. 1231. 1904. 



NATHORST, A. G. " Beitrage d. Polarforschung zur Pflanzen- 

 geographie d. Vorzeit in ' Nordenskiold's Studien & Porschungen.' " 

 pp. 221288. Leipzig, 1885. 



NATHORST, A. G. " Kritische Bemerkungen iiber d. Geschichte d. 

 Vegetation Gronland's." Engler's Botanische Jahrbiicher., Vol. XIV., 

 pp. 183220. 1892. 



NEHRING, A. " Uber Tundren & Steppen d. Jetzt & Vorzeit (mit 

 besonderer Beriicksichtigung ihrer Fauna)." Berlin, 1890. 



NELSON, E. W. " The Rabbits of North America " (North American 

 Fauna No. 29). U.S. Dept. of Agriculture, Washington. 1909. 



NELSON, E. W., L. STEJNEGER, etc. "Natural History of the Tres 

 Marias Islands, Mexico." U.S. Dept. of Agriculture (Division of 

 Biological Survey). North American Fauna No. 14. 1899. 



NEWTON, E. T. "Notes on Fossils from the Falkland Islands 

 brought home by the Scottish Antarctic Expedition in 1904." Proc. 

 R. Phys. Soc. Edinburgh, Vol. XVI., pp. 248257. 1906. 



NORDENSKIOLD, 'A. E. VON. " Studien & Forschungen veranlasst 

 durch meine Reisen im hohen Norden." Leipzig, 1885. 



NORDENSKIOLD^ E. " Uber die Saugetierfossilien des Tarija 

 Tals, Siidamerika. 1. Mastodon andium." K. Svenska Vetensk-akad. 

 Handlinger. Vol. XXXVII., pp. 130. 19021903. 



ORTMANN, A. E. "The Theories of the Origin of the Antarctic 1 

 Faunas and Floras." American Naturalist, Vol. XXXV., pp. 139 

 142. 1901. 



ORTMANN, A. E. "Tertiary Invertebrates." Reports of the 

 Princeton University Expedition to South Patagonia, Vol. IV., 

 Part II., pp. 45332. 1902. 



ORTMANN, A. E. "The Geographical Distribution of Freshwater 

 Decapods, and its bearing upon Ancient Geography." Proc. Amer. 

 Philos. Soc., Vol. XLL, pp. 267400. 1902. 



ORTMANN, A. E. "The Mutual Affinities of the Species of the 

 Genus Cambarus, and their Dispersal over the United States." Proc. 

 Amer. Philos. Soc., Vol. XLIV., pp. 91136. 1905. 



ORTMANN, A. E. " Tertiary Archhelenis." American Naturalist., 

 Vol. XLIV., pp. 237-242. 1910, 



