Titlebook: Comet/Asteroid Impacts and Human Society; An Interdisciplinary Peter T. Bobrowsky,Hans Rickman Book 2007 Springer-Verlag Berlin Heidelberg

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Nature of the Tunguska Impactor Based on Peat Material from the Explosion Areas still being discussed. The area with fallen trees is in excess of 2000 square km (.), whereas the kinetic energy deposited by the impactor has been estimated to be ca. 15 million tons of TNT equivalent (or 1500 Hiroshima bombs; .). Nevertheless, Kolesnikov et al. (1973) have shown that the explosi

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Book 2007en the next NEO strikes Earth will it be large enough to destroy a city? Will the climate change significantly? Can archaeology and anthropology provide insights into the expected cultural responses with NEO interactions? Does society have a true grasp of the actual risks involved? Is the Great Depr

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Pelvic-Floor

The Archaeology and Anthropology of Quaternary Period Cosmic Impactle carved a portion of an ancient Ohio impact crater into the shape of a Great Serpent. This act not only created one of the more spectacular archaeological sites in North America, but also depicted a symbol used by a number of cultures to represent comets, the very source of some impact craters on the Earth.

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a true grasp of the actual risks involved? Is the Great Depression a good model for the economic collapse that could follow a NEO catastrophe? This volume provides a necessary link between various disciplines and comet/asteroid impacts..978-3-642-06924-6978-3-540-32711-0