Display bibliographic references beginning with:
S
Sigurdsen, Trond, Huttenlocker, Adam K., Modesto, Sean P., Rowe, Timothy B. and Damiani, Ross. 2012. Reassessment of the Morphology and Paleobiology of the Therocephalian Tetracynodon Darti (Therapsida), And The Phylogenetic Relationships of Baurioidea. Journal of Vertebrate Paleontology. Vol. 32(5), pp. 1113-1134.