FIG. 1 in Structural, functional, and physiological signals in ichthyosaur vertebral centrum microanatomy and histology

FIG. 1. — Consensus phylogenetic tree of Ichthyopterygia including (in bold) the taxa sampled for this study; modified from Ji et al. (2016); with associated silhouettes (from McGowan & Motani 2003) and label of the microanatomical type encountered.