The bones that comprise the axial skeleton have distinct morphological features characteristic of their positions along the anterior/posterior axis. We previously described a novel TGF-β family ...

Skeleton of MH 7 exposed in ventral view. (IMAGE) PeerJ. Caption (A) Ventral view of the mandible and associated skull elements. (B) Mandible and skull elements labeled. (C) Left ...

Skeleton of 16th century astronomer Tycho Brahe. Marek Jantač / Kacki et al 2018 / PLOS One / CC BY 4.0. ... Tycho Brahe's thoracic vertebrae 2-12, anterior view. R: ...