Ice Cap of 30 Million Years Ago Detected: The oxygen isotopes of marine sediments are providing strong indirect evidence of an Antarctic ice cap twice as ancient as the present one
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| Format: | Journal/Newspaper |
| Language: | unknown |
| Published: |
1984
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| Online Access: | http://contentdm.lib.byu.edu/cdm/ref/collection/khbib/id/35429 |
| Description not available. |