References
Whetstone, K. N. & Martin, L. D. Nature 279, 234–236(1979).
de Beer, G. R. The Development of the Vertebrate Skull (Oxford University Press, 1937).
Romer, A. S. & Parsons, T. S. The Vertebrate Body (Saunders, Philadelphia, 1977).
Colbert, E. H. & Russell, D. A. Am. Mus. Nov. No. 2380, 1–49 (1969).
Osmólska, H., Roniewicz, E. & Barsbold, R. Palaeont. pol. 27, 103–143 (1972).
Maryanská, T. & Osmólska, H. Palaeont. pol. 30, 46–102 (1974).
Barsbold, R. Palaeont. pol. 30, 5–22 (1974).
Baird, I. L. in Biology of the Reptilia: Morphology B. Vol. 2 (eds Gans, C. & Parsons, T. S.) 193–275 (Academic, London, 1970).
Ostrom, J. H. Nature 242, 136 (1973).
Ostrom, J. H. Q. Rev. Biol. 49, 27–47 (1974).
Ostrom, J. H. A. Rev. Earth planet. Sci. 3, 55–57 (1975).
Ostrom, J. H. Proc. Centre natn. Rech. Sci. 218, 519–532 (1975).
Ostrom, J. H. Smithsonian Contr. Paleobiol. 27, 1–21 (1976).
Ostrom, J. H. Biol. J. Linn. Soc., Lond. 8, 91–182 (1976).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
McGOWAN, C., BAKER, A. Common ancestry for birds and crocodiles?. Nature 289, 97–98 (1981). https://doi.org/10.1038/289097e0
Issue Date:
DOI: https://doi.org/10.1038/289097e0
- Springer Nature Limited