A New Sail-Backed Styracosternan (Dinosauria: Ornithopoda) from the Early Cretaceous of Morella, Spain
Fig 9
Sacrum of the holotype specimen of Morelladon beltrani (CMP-MS-03).
Sacrum (CMP-MS-03-01) in dorsal (A), ventral (B) and right lateral (C) views. Abbreviations: k, ventral keel; ns, neural spine; pre, prezygapophysis; sd, sacrodorsal vertebra; sdr, sacrodorsal rib; sr, sacral ribs; sy, sacral yoke; s5, sacral vertebra 5; tp, transverse process.