Vertebrae know centrum, neural arch and spine, transverse process, hemal arch, zygopophyses 5 styles of vertebrae Amphicoelus - concave on front and back, not interlocking fish With move to land, ...

The vertebral column must be rigid & the girdles and legs sturdy and firmly connected with the vertebral column. Without these features, a terrestrial vertebrate cannot stand. Lungs and a pulmonary ...

Aja Mia Carter, S. Tonia Hsieh, Peter Dodson, Lauren Sallan. Early amphibians evolved distinct vertebrae for habitat invasions. PLOS ONE, 2021; 16 (6): e0251983 DOI: 10.1371/journal.pone.0251983 ...

The researchers focused in particular on the shape of two parts of the vertebrae, the intercentrum, a weight-bearing structure, and the neural arch, sites of muscle attachment.