The End of the Dinosaurs 在线电子书 图书标签:
发表于2024-11-15
The End of the Dinosaurs 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
The End of the Dinosaurs gives a detailed account of the great mass extinction that rocked the Earth 65 million years ago, and focuses on the discovery of the culprit: the Chicxulub impact crater in Mexico. It recounts the birth of the cosmic hypothesis, the controversy that preceded its acceptance, the search for the crater, its discovery and ongoing exploration, and the effect of the giant impact on the biosphere. Other mass extinctions in the fossil record are reviewed, as is the threat of asteroids and comets to our planet today. The account of the impact and its aftermath is suitable for general readers. The description of the crater geology is in enough detail to interest students of the earth sciences. A detailed index and bibliography are included.
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The End of the Dinosaurs 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024