French, B M <br/><br/>
Sudbury structure, ontario: some petrographic evidence for origin by meteorite impact.  [electronic resource] 

 -  Science (New York, N.Y.)  May 1967 
 - 1094-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0036-8075 
<br/><br/><label>Standard No.: </label>10.1126/science.156.3778.1094  doi