✦ LIBER ✦
The Pleistocene epoch in deep-sea sediments. A complete time scale dates the beginning of the first ice age at about 112 million years ago: Ericson David B., Maurice Ewing Gosta Wollin, 1964. Science, 146 (3645): 723–732
- Book ID
- 113142243
- Publisher
- Elsevier Science
- Year
- 1965
- Weight
- 115 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0011-7471
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