BIBLIOGRAPHY 165 



Mayne, K. I., Lambert, R. St. J., and York, D. (1959) The geological 



time scale. Nature, Lond. 183; 212. 

 Mayr, E. (1942) Systematics and the Origin of Species. Columbia 



University Press. 

 McConnaughey, B. H. (1951) The life cycles of the dicyemid Mesozoa. 



Univ. Calif. Pnbl. Zool. 55; 1. 

 Meister, A. (1957) The Biochemistry of Amino- Acids. Academic Press. 

 Meyerhof, O. (1928) Uber die verbreitung der arginin-phosphorsaure in 



der muskelature der wirbellosen. Arch. Sci. biol. Napl. 12; 536. 

 Moore, R. C. (1955) Invertebrates and the geologic time scale. Geol. 



Soc. Amer. Special Papers 62; 547. 

 Moore, R. C. (1956) Treatise of Invertebrate Paleontology. Geol. Soc. 



Amer. Kansas University Press. 

 Mortensen, T. (1912) A sessile ctenophore. Tjalfiella tristoma and its 



bearing on Phylogeny. Brit. Ass. Adv. Sci. Sect. D. 

 Moser, F. (1925) Siphonophora in Handbnch der Zoologie. (Edited by 



Kukenthal, W., and Krumbach, T.) Vol. 1. de Gruyter, Berlin. 

 Neal, H. V., and Rand, H. W. (1943) Comparative Anatomy. Blakiston. 

 Needham, D. M., Needham, J., Baldwin, E., and Yudkin, J. (1932) 



A comparative study of the phosphagens with some remarks on the 



origin of vertebrates. Proc. roy. Soc. B110; 260. 

 Needham, J. (1931) Chemical Embryology. Cambridge University Press. 

 Nier, A. O., Thompson, R. W., and Murphy, B. F. (1941) The isotopic 



constitution of lead and the measurement of the geological time scale. 



Phys. Rev. 60; 112. 

 Nordenskiold, E. (1920) History of Biology. Tudor Pub. Co. 

 O'Kane, D. J. (1941) The synthesis of riboflavine by staphylococci. 



J. Bad. 41; 441. 

 Oparin, A. I. (1957) The Origin of Life on the Earth. (3rd Ed.) Oliver 



and Boyd, London. 

 Osborn, H. F. (1905) Ten years' progress in the mammalian palaeon- 

 tology of North America. C.R. 6th Internat. Congr. Berne. Page 86. 

 Osborn, H. F. (1918) Equidae of the Oligocene, Miocene, and Pliocene 



of North America. Mem. Amer. Mus. nat. Hist. 2; 1. 

 Osborn, H. F. (1936, 1942) Proboscidea. A monograph of the discovery, 



evolution, migration and extinction of the mastodonts and elephants 



of the world. Vol.1 : Moeritherioidea, Deinotheroidea, Mastodontoidea. 



Vol. 2: Stegodontoidea, Elephantoidea. Amer. Mus. nat. Hist. 

 Ousdal, A. P. (1956) Syst. Zool. 5; 161. 

 Paley, W. (1802) Evidences of Christianity. Johnson. 

 Pantin, C. F. A. (1942) The excitation of nematocysts. jf. exp. Biol. 



19; 294. 

 Picard, J. (1955) Les nematocystes du Ctenaire Euchlora rubra. Rec. 



Trav. Stat. Mar. Endoume. 15; 99. 

 Pirie, N. W. (1954) On making and recognising life. New Biology. 16; 



41. Penguin Books, London. 



