David A. Eberth · 5 obras en el catálogoObrasBonebedsHadrosaursNNew Perspectives on Horned DinosaursNew Perspectives on Horned Dinosaurs""The interrelationships of pelycosaurs" Breviora (Cambridge,"The interrelationships of pelycosaurs" Breviora (Cambridge, Ma. : 29 April 1983) Number 473TThe skull of Sphenacodon ferocior, and comparisons with otheThe skull of Sphenacodon ferocior, and comparisons with other Sphenacodontines (Reptilia
""The interrelationships of pelycosaurs" Breviora (Cambridge,"The interrelationships of pelycosaurs" Breviora (Cambridge, Ma. : 29 April 1983) Number 473
TThe skull of Sphenacodon ferocior, and comparisons with otheThe skull of Sphenacodon ferocior, and comparisons with other Sphenacodontines (Reptilia
