@misc{indiciae47355dc47ce8,
  title = {Correlation of Quaternary glaciations in the northern hemisphere},
  author = {D.Q. Bowen and G.M. Richmond and D. S. Fullerton and V. Sibrava and R.J. Fulton and A.A. Velichko},
  year = {1986},
  url = {https://pubs.usgs.gov/publication/70014670},
  note = {Source identifier: 70014670}
}