TY - GEN digital ID - 131516856 TI - Distal Impact Ejecta Layers : A Record of Large Impacts in Sedimentary Deposits AU - Glass, Billy P. AU - Simonson, Bruce M. PY - 2013 SN - 9783540882626 PB - Berlin, Heidelberg Springer DB - UniCat KW - Solar system KW - Geophysics KW - Geology. Earth sciences KW - Physical geography KW - Geography KW - zonnestelsel KW - sedimenten KW - sedimentatie KW - geografie KW - geologie KW - planeten KW - fysische geografie KW - geofysica UR - https://www.unicat.be/uniCat?func=search&query=sysid:131516856 AB - Impact cratering is an important geological process on all solid planetary bodies, and, in the case of Earth, may have had major climatic and biological effects. Most terrestrial impact craters have been erased or modified beyond recognition. However, major impacts throw ejecta over large areas of the Earth's surface. Recognition of these impact ejecta layers can help fill in the gaps in the terrestrial cratering record and at the same time provide direct correlation between major impacts and other geological events, such as climatic changes and mass extinctions. This book provides the first summary of known distal impact ejecta layers. ER -