Vertebrae 1–5 of <i>Sylviornis neocaledoniae</i>.

<p>(A-E, a-e) anterior, (F-J, f-j) dorsal, (K-O, k-o) posterior, and (P-T, p-t) left lateral views. Photographs (A-T) and interpretive drawings (a-t): Vertebra 1, atlas, IANCP618 (A, F, K, P); vertebra 2, atlas, IANCP623 (B, G, L, Q); vertebra 3, IANCP621 (C, H, M, R); vertebra 4, IANCP622 (D, I, N, S); vertebra 5, IANCP631 (E, J, O, T). Abbreviations: aat, arcus atlantis; aax, arcus axialis; ac, ansa costotransversaria; ale, area lig. elastici; ave, arcus vertebrae; ca, corpus atlantis; faa, facies articularis atlantica; fac, facies artic. caudalis; facr, facies artic. cranialis; fazc, facies artic. zygapophysis caudalis; fazcr, facies artic. zygapophysis cranialis; fc, fossa condyloidea; fcr, fovea cranioventralis; for ac, foramen arcocostalis cranialis; fort, foramen transversarium; fv, foramen vertebrale; iac, incisura arcus caudalis; pac, proc. artic. caudalis; pc, proc. costales; ps, proc. spinosus; pv, proc. ventralis; pvl, proc. ventrolaterale; tub, tuberosity. Cross-hatching is missing bone.