Pachyrhachis

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1	Molecular evidence for a terrestrial origin of snakes Nicolas Vidal and S. Blair Hedges* Add to Reading List Source URL: www.biology.ualberta.ca Language: English - Date: 2004-10-08 19:43:15 Lizards Pythonomorpha Pachyrhachis Snake Mosasaur Reptile Varanoidea Amphisbaenia Elapidae Squamata Herpetology Transitional fossils
2	Molecular evidence for a terrestrial origin of snakes Nicolas Vidal and S. Blair Hedges* Add to Reading List Source URL: hedgeslab.net Language: English - Date: 2013-02-27 23:39:27 Lizards Pythonomorpha Pachyrhachis Snake Mosasaur Reptile Varanoidea Amphisbaenia Elapidae Squamata Herpetology Transitional fossils
3	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 Language: English Orbital process of the zygomatic bone Maxilla Herpetology Palatine process of maxilla Biology Haasiophis Zoology Transitional fossils Pachyrhachis Premaxilla
4	PDF Document Add to Reading List Source URL: palaeo-electronica.org Language: English - Date: 2010-06-14 06:45:33 Biology Haasiophis Squamosal Jaw Quadrate bone Human body Transitional fossils Anatomy Pachyrhachis