Laird, M G <br/><br/>
Late Cambrian fossils and the age of the Ross Orogeny, Antarctica.  [electronic resource] 

 -  Nature  Jul 1972 
 - 34-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0028-0836 
<br/><br/><label>Standard No.: </label>10.1038/238034a0  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Antarctic Regions<br/>Fossils<br/>Geologic Sediments<br/>Invertebrates<br/>Time Factors