Terrestrial Ages of Four Allan Hills Meteorites: Consequences for Antarctic Ice
The terrestrial ages of three Allan Hills meteorites are between 3 × 10 4 and 3 × 10 5 years and one is (1.54 –0.28 +0.14 ) × 10 6 years old. The Antarctic ice sheet is therefore older than (1.54 –0.28 +0.14 ) × 10 6 years and the meteorite accumulation process at Allan Hills probably began between...
Published in: | Science |
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Main Authors: | , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
American Association for the Advancement of Science (AAAS)
1979
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Subjects: | |
Online Access: | http://dx.doi.org/10.1126/science.203.4379.453 https://www.science.org/doi/pdf/10.1126/science.203.4379.453 |