Figure 3 in Functional morphology of neck musculature in the Tyrannosauridae (Dinosauria, Theropoda) as determined via a hierarchical inferential approach

Figure 3. Flow chart for extant behavioural interpolation, which enables inference of muscle-modulated behaviours in extinct animals. The certainty of behavioural inference in an extinct taxon is inversely related to the behaviour's specificity. Behaviour can be inferred by phylogenetic bracketing if similarity of muscle function is established in extant clades by kinematic and physiological considerations, and if these functions correlate with similar behaviours in the extant groups.Published as part of Eric Snively & Anthony P. Russell, 2007, Functional morphology of neck musculature in the Tyrannosauridae (Dinosauria, Theropoda) as determined via a hierarchical inferential approach, pp. 759-808 in Zoological Journal of the Linnean Society 151 on page 764, DOI: 10.1111/j.1096-3642.2007.00334.x, http://zenodo.org/record/373491