J. G.  Carter, Campbell, D. C., and Campbell, M. R., ?Cladistic perspectivies on early bivalve evolution?, in The evolutionary biology of the Bivalvia, E. M.  Harper, Taylor, J. D., and Crame, J. A., Eds. London: The Geological Society of London, 2000, pp. 47-79.

J. G.  Carter, Campbell, D. C., and Campbell, M. R., ?Cladistic perspectivies on early bivalve evolution?, in The evolutionary biology of the Bivalvia, E. M.  Harper, Taylor, J. D., and Crame, J. A., Eds. London: The Geological Society of London, 2000, pp. 47-79.