of Altispinax, and Becklespinax altispinax to be an objective junior synonym of Altispinax dunkeri von Huene (1923). The "Megalosaurus" dunkeri holotype tooth consists of a crown with a length of six centimetres and a base length of twenty-two millimetres. It is moderately recurved with serrations on its back edge running all the way to the base. Dames concluded that there were two traits in which the tooth of "M." dunkeri differed from that of M. bucklandii: the lack of serrations on the front edge and the flatter cross-section. However, already Lydekker pointed out that the serrations could have been worn off, and the greater flatness could have been caused by a compression of the fossil. A number of teeth from the Weald Clay of southeastern England identified as "M." dunkeri by Lydekker appear to be related to "Megalosaurus" pannoniensis from the early Campanian Grünbach Formation Austria, and similar teeth from the Santonian Csehbánya Formation of Hungary. References Early Cretaceous dinosaurs of Europe Prehistoric neotheropods Fossil taxa described in 1884