TY - RPRT TI - Defining the southwestern end of the Blytheville Arch, northeastern Arkansas: Delimiting a seismic source zone in the New Madrid region AU - Anthony J. Crone PY - 1998 DO - 10.1785/gssrl.69.4.350 UR - https://pubs.usgs.gov/publication/70020347 ID - 70020347 ER -