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.
(Q47440357)
scientific article published in April 1984
scientific article published in April 1984
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| description | scientific article published in April 1984 |
External Links
| (P356) |
10.1126/SCIENCE.224.4645.141
|
| (P698) |
17744672
|