不怕任性 发表于 2025-3-25 04:41:59

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讨好女人 发表于 2025-3-25 07:43:17

https://doi.org/10.1007/978-3-7091-5813-5er times in its history, it was not. The so-called Permian glaciation of North America (about 3 × 10. yr ago) has been based on misinterpreted evidence; no glaciation is indicated, and the continent was actually (based on paleobotanical and paleomagnetic data) close to the equator.

Coeval 发表于 2025-3-25 11:44:57

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hypnogram 发表于 2025-3-25 18:45:30

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绕着哥哥问 发表于 2025-3-25 20:09:17

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ANIM 发表于 2025-3-26 04:08:02

Cause and Development of an Ice Ageer times in its history, it was not. The so-called Permian glaciation of North America (about 3 × 10. yr ago) has been based on misinterpreted evidence; no glaciation is indicated, and the continent was actually (based on paleobotanical and paleomagnetic data) close to the equator.

flex336 发表于 2025-3-26 07:42:09

An Evaluation of the Thermal Rossby Number in the Pleistocenes of about ±5% from present day summer half-year thermal winds and about ±2% from present day winter half-year thermal winds have occurred. Evidence is cited to show that these variations can be significant.

谎言 发表于 2025-3-26 09:47:39

Radiocarbon and Climatetmospheric temperature during B.C. time must be the result of a different mechanism..The assumption of a much higher atmospheric C. concentration during the last glacial episode is inconsistent with tree-ring data, with the varve chronology, and with the production rate-decay rate relationships.

Musculoskeletal 发表于 2025-3-26 13:33:04

0065-9401 s, by papers and discussions at meetings of the Society, through the offices of the Secretary and the Executive Secretary, and by correspondence. All of the Americas are represented in the membership of the Society as well as many foreign countries.978-1-935704-38-6Series ISSN 0065-9401

温和女孩 发表于 2025-3-26 18:17:47

Osmotischer Wert, Saugkraft, Turgor,s induced by such changes, is concluded to be inadequate as an explanation of long-term glacial cycles. The role of carbon dioxide fluctuations in climatic change is also considered, and found wanting as a prime cause of glacial cycles.
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查看完整版本: Titlebook: Causes of Climatic Change; Donald E. Billings,Wallace S. Broecker,L. V. Worth Book 1968 American Meteorological Society 1968 Paleoclimatol