Bombarded Britain: a search for British impact structures
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Bibliographische Detailangaben
1. Verfasser: Stratford, Richard (VerfasserIn)
Format: Elektronisch E-Book
Sprache:English
Veröffentlicht: London Imperial College Press ©2004
Schlagworte:
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Beschreibung:Includes bibliographical references (pages 195-201) and index
Cover -- Contents -- Foreword -- Acknowledgements -- Part I. Impacts and Geology -- 1. A Curious Omission -- 2. Of Calculations and Craters -- 3. The Search for Impact Structures -- 4. The Shetland Craters -- 5. Midlands Geology -- 6. The Ashby Inlier -- 7. Charnwood Forest -- 8. The Midlands Basin 8212; A Cometary Impact Structure? -- 9. The Herefordshire Domes -- 10. The Rochford Basin 8212; A Digression into Essex -- 11. Fuller's Earth and Bagshot Sands 8212; A Surrey Crater? -- 12. Gabbro, Granite, and Grampians -- 13. Other Circular Structures -- Part II. Impacts in History -- 14. Small Craters Airbursts, and Tsunami -- 15. Dozmary Pool and Other Craterlets -- 16. Levin-Bolt and Blast -- 17. British Atlantis? -- Epilogue: The Silverpit Crater -- Appendix 1 Historical Fireballs in Britain -- Appendix 2 Possible Impact-Induced Disasters -- Bibliography -- Index
Annotation This book describes a search for geological evidence of meteorite impact structures in Britain. The statistics of impact structures indicate that Britain should have Phanerozoic impact structures up to tens of kilometres in diameter. A constant theme is the importance of atmospheric break-up of small asteroids and comets. These fragmenting bodies produce anomalously shallow craters with low rims and central peaks; three British structures of this type are identified. Analysis of fireball statistics implies that damaging fireball explosions occur over the British Isles on a time-scale of decades. On a time-scale of millennia, however, more damage is done by Atlantic impact tsunami. Readership: Upper level undergraduates and post-graduate students in geology and planetary science
Beschreibung:1 Online-Ressource (x, 208 pages, [12] leaves of plates)
ISBN:1281865869
1848161239
186094356X
9781281865861
9781848161238
9781860943560

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