Two new stem-actinopterans, Melanecta anneae gen. et sp. nov. and Woodichthys
bearsdeni gen. et sp. nov., are described from the Manse Burn Formation (basal Namurian) …

Material of six osteolepiform genera is described, including Askerichthys n. gen., a new Late
Carboniferous genus from Norway, Megalichthys Agassiz, 1835 from the Carboniferous of …

The Powichthyidae (Dipnomorpha, Sarcopterygii) were hitherto known from a single
species, Powichthys thorsteinssoni, from the Lochkovian-Pragian of Arctic Canada. New …

The human temporal bone includes an upper and a lower allostotic component, which are
referred to, respectively, as the pars squamosa and pars tympanica in the adult and as the …

On the basis of embryological and palaeozoological data this paper discusses the origin of
the endoskeletal component parts of the two sets of jaw apparatus, larval and adult, that the …

The group of fishes called Osteolepiformes is of great interest as they are generally
accepted ancestors of probably all tetrapods. Since also considered relatively primitive …

The Devonian vertebrate record from South America and the Falkland Islands is reviewed
here, with special reference to the biogeographical relationships of the taxa. Although …

Bjerring's research is mainly about the fundamental structure of the head in vertebrate
evolution. His studies are based on detailed analyses of models of the crania of the …