@misc{indiciaefe319bd45543,
  title = {Shorter contributions to isotope research in the Western United States, 1980},
  author = {Z. E. Peterman and C. M. Bunker and C. A. Bush and Bruce Bryant and R. F. Marvin and C. W. Naeser and H. H. Mehnert and G. A. Izett and J. D. Obradovich and G. T. Cebula},
  year = {1981},
  doi = {10.3133/pp1199ae},
  url = {https://pubs.usgs.gov/publication/pp1199AE},
  note = {Source identifier: pp1199AE}
}