Article

Smith, M.M. and Riley, A. and Fraser, G.J. and Underwood, Charlie J. and Welten, M. and Kriwet, J. and Pfaff, C. and Johanson, Z. (2015) Early development of rostrum saw-teeth in a fossil ray tests classical theories of the evolution of vertebrate dentitions. Proceedings of the Royal Society B: Biological Sciences 282 (1816), ISSN 0962-8452.