@misc{indiciae4daea71637b7,
  title = {The structural geometry and evolution of foreland thrust systems, northern Virginia},
  author = {Mark A. Evans},
  year = {1989},
  doi = {10.1130/0016-7606(1989)101<0339:tsgaeo>2.3.co;2},
  url = {https://pubs.usgs.gov/publication/70198905},
  note = {Source identifier: 70198905}
}