Molecular evidence regarding the origin of echolocation and ̄ight in bats

9. Gardiner, B. G. The relationships of the palaeoniscid ®shes, a review based on new specimens of Mimia and Moythomasia from the Upper Devonian of Western Australia. Bull. Brit. Mus. Nat. Hist. (Geol.) 37, 173±428 (1984). 10. Young, G. C. New information on the structure and relationships of Buchanosteus (Placodermi: Euarthrodira) from the Early Devonian of New South Wales. Zool. Jour. Linn. Soc. 66, 307±352 (1979). 11. Young, G. C. A new early Devonian placoderm from New south Wales, Australia, with a discussion of placoderm phylogeny. Palaeontographica 167A, 10±76 (1980). 12. Young, G. C. The relationships of placoderm ®shes. Zool. Jour. Linn. Soc. 88, 1±57 (1986). 13. Goujet, D. Placoderm interrelationships: a new interpretation, with a short review of placoderm classi®cation. Proc. Linn. Soc. NSW 107, 211±243 (1984). 14. Goujet, D. Les af®niteÂs des Placoderms, une revue des hypotheÁses actuelles. GeÂobios, Me Âm. Spe Âc. 6, 27± 38 (1982). 15. Gardiner, B. G. The relationships of placoderms. J. Vert. Paleont. 4, 379±395 (1984). 16. Gross, W. Das Kopfskelett von Cladodus wildungensis Jaekel. Senckenbergiana 19; 80±107 (1937). 17. Schaeffer, B. & Dalquest, W. W. A palaeonisciform braincase from the Permian of Texas, with comments on cranial ®ssures and the posterior myodome. Am. Mus. Novit. 2658, 1±15 (1937). 18. de Beer, G. R. The Development of the Vertebrate Skull (Oxford Univ. Press, Oxford, 1937). 19. Coates, M. I. & Sequeira, S. E. K. The braincase of a primitive shark. Trans. R. Soc. Edinb., Earth Sci. 89, 63±85 (1998). 20. Miles, R. S. in Interrelationships of Fishes (eds Greenwood, P. H., Miles, R. S. & Patterson, C.) Zool. J. Linn. Soc. 53 (suppl. 1), 63±103 (1973). 21. Chang, M. M. The braincase of Youngolepis, a Lower Devonian crossopterygian from Yunnan, southwestern China. Thesis, Univ. Stockholm (1982). 22. Swofford, D. L. PAUP: phylogenetic analysis using parsimony, version 3.1.1. (Illinois Natural History Survey, Champaigne, Illinois, 1993).