@misc{indiciaec380fd9ecb74,
  title = {Map showing depth to bedrock, Anchorage, Alaska},
  author = {R. L. Glass},
  year = {1988},
  doi = {10.3133/ofr88198},
  url = {https://pubs.usgs.gov/publication/ofr88198},
  note = {Source identifier: ofr88198}
}