Anatomy and relationships of Pachyrhachis problematicus, a primitive snake with hindlimbs Michael S. Y. Lee1* and Michael W. Caldwell2,3

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Orbital process of the zygomatic bone Maxilla Herpetology Palatine process of maxilla Biology Haasiophis Zoology Transitional fossils Pachyrhachis Premaxilla		Anatomy and relationships of Pachyrhachis problematicus, a primitive snake with hindlimbs Michael S. Y. Lee1* and Michael W. Caldwell2,3 Add to Reading List Source URL: www.ncbi.nlm.nih.gov Download Document from Source Website File Size: 3,35 MB Share Document on Facebook