@misc{indiciae70432ba77fd0,
  title = {The Denver earthquakes},
  author = {J. H. Healy and W.W. Rubey and D. T. Griggs and C.B. Raleigh},
  year = {1968},
  doi = {10.1126/science.161.3848.1301},
  url = {https://pubs.usgs.gov/publication/70010828},
  note = {Source identifier: 70010828}
}