TY - RPRT TI - Earthquake magnitude and Lg Q variations between the Grenville and northern Appalachian geologic provinces of eastern Canada AU - H.K. Claire Perry AU - Allison L. Bent AU - Daniel E. McNamara AU - Stephen Crane AU - Michal Kolaj PY - 2020 DO - 10.1785/0120190145 UR - https://pubs.usgs.gov/publication/70212637 ID - 70212637 ER -