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  1. The intramandibular joint in squamates, and the phylogenetic relationships of the fossil snake Pachyrhachis problematicus Haas / Olivier Rieppel --, Hussam Zaher --.
    By: Rieppel, Olivier. - Zaher, Hussam
    Publication info: Chicago, Ill. :Field Museum of Natural History,2000.
    Contributed by: University Library, University of Illinois Urbana Champaign
    Subjects: Evolution  Morphology  Pachyrhachis problematicus  Phylogeny  Snakes  Squamata  
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