Cifelli, Richard L <br/><br/>
Paleontology. Marsupial origins.  [electronic resource] 

 -  Science (New York, N.Y.)  Dec 2003 
 - 1899-900 p.  digital 
<br/><br/> Publication Type: Comment; Journal Article 
<br/><br/><label>ISSN: </label>1095-9203 
<br/><br/><label>Standard No.: </label>10.1126/science.1092272  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adaptation, Biological<br/>Animals<br/>Biological Evolution<br/>Bone and Bones--anatomy & histology<br/>China<br/>Fossils<br/>Mammals--classification<br/>Marsupialia--anatomy & histology<br/>Paleontology<br/>Phylogeny<br/>Time