Haasiophis

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1	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
2	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