A taxonomy of iguanodontians (Dinosauria: Ornithopoda) from the lower Wealden Group (Cretaceous: Valanginian) of southern England Author Norman, David B. text Zootaxa 2010 2489 47 66 journal article 48118 10.5281/zenodo.195571 3dbfb704-30d0-4fc6-ad94-19b7a1dceb32 1175-5326 195571 Barilium gen. nov. Etymology. From barys (Gr. = heavy) + ilium (L. = flank). In recognition of the massive (and heavy) build of the holotype ilium and associated skeletal remains attributed to this taxon. Type and only species. Barilium dawsoni ( Lydekker, 1888a ) . Diagnosis. As for the type species (below).