@misc{indiciae587d8deccfa3, title = {Characterizing precariously balanced rocks (PBRs) in the eastern United States for estimating maximum past earthquake ground motions}, author = {Thomas L. Pratt and Mark Stirling and Devin McPhillips and Paula Figueiredo}, year = {2026}, doi = {10.1785/0120250131}, url = {https://pubs.usgs.gov/publication/70280083}, note = {Source identifier: 70280083} }