| 书目名称 | Coal—A Window to Past Climate and Vegetation | | 编辑 | Miryam Glikson-Simpson | | 视频video | | | 概述 | Highlighted in Chapter IV is a model predicting the explosion potential of Permian Gondwana coals during mining.Provides a unique and informative text coals, coal deposition and formation.Explains the | | 图书封面 |  | | 描述 | .This book focuses on the Permian time slice in the geological history of Gondwana, which includes Australia, India, South Africa, Antarctica and South America. Coal is an organic rock, the product of compressed and ‘cooked’ plants. The exact formation of coal via physicochemical reactions, burial and subsidence is the subject of numerous books. The vast thick coal deposits characterising Gondwana formed from special kind of trees termed the Glossopteris Flora. These trees shed their leaves in winter and with the rest of their remains decayed and through subsidence and burial formed the coal. Pollen preserved from these plant communities has been concentrated and isolated and is the focus of this book..The first plant communities as can be seen from the pollen graphs in this book were impoverished in species. The Permian era started with a very cold climate and as the climate warmed more and more diverse vegetation took hold. The emergence of different forms of pollen at certaintimes in the Permian is used as an indicator of climatic change. Furthermore, the predominance of algal spores in some samples and lack of representation by pollen of Glossopteris point to significant change | | 出版日期 | Book 2020 | | 关键词 | Tillites and Glacial Deposits; Vegetation, Pollen and Spores; Coal Deposits of Gondwana; Glossopteris F | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-030-44472-3 | | isbn_softcover | 978-3-030-44474-7 | | isbn_ebook | 978-3-030-44472-3 | | copyright | Springer Nature Switzerland AG 2020 |
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发表于 2025-3-21 18:03:05
