@misc{indiciae47f47a695fc3, title = {Structure of the Blytheville arch in the New Madrid seismic zone}, author = {R. M. Hamilton and F. A. McKeown}, year = {1988}, doi = {10.1785/gssrl.59.4.117}, url = {https://pubs.usgs.gov/publication/70013736}, note = {Source identifier: 70013736} }