TY - RPRT TI - Liquefaction evidence for at least two strong Holocene paleo-earthquakes in central and southwestern Illinois, USA AU - W.E. McNulty AU - S. F. Obermeier PY - 1999 DO - 10.2113/gseegeosci.v.2.133 UR - https://pubs.usgs.gov/publication/70021498 ID - 70021498 ER -