TY - BOOK AU - Silver,Leon T. AU - Schultz,Peter H. ED - United States. ED - Lunar and Planetary Institute ED - Conference on Large Body Impacts and Terrestrial Evolution: Geological, Climatological and Biological Implications TI - Geological implications of impacts of large asteroids and comets on the earth PY - 1982/// CY - Boulder, Colo. PB - Geological Society of America KW - Cryptoexplosion structures KW - Congresses KW - Catastrophes (Geology) N1 - 'Papers from a Conference on Large Body Impacts and Terrestrial Evolution: Geological, Climatological, and Biological Implications held at Snowbird, Utah, October 19-22, 1981. Sponsored by the National Academy of Sciences and the Lunar and Planetary Institute.'; Includes bibliographical references ER -