The floors of the oceans
| Príomhchruthaitheoir: | |
|---|---|
| Formáid: | LEABHAR | 
| Teanga: | English | 
| Foilsithe / Cruthaithe: | [New York
          Geological Society of America]
    
        1959- | 
| Sraith: | Geological Society of America. Special paper
              65 | 
| Ábhair: |