@misc{indiciae179e3f38fd4c, title = {Isotopes as indicators of environmental change}, author = {James B. Shanley and Elise Pendall and Carol Kendall and Lora R. Stevens and Robert L. Michel and Patrick J. Phillips and Richard Forester and David L. Naftz and Beiling Liu and Libby Stern and Brent B. Wolfe and C. Page Chamberlain and Steven W. Leavitt and T. H. Heaton and Bernhard Mayer and L. DeWayne Cecil and W. Berry Lyons and Brian G. Katz and Julio L. Betancourt and Diane M. McKnight and Joel D. Blum and Thomas W.D. Edwards and Harold R. House and Emi Ito and Ramon O. Aravena and Joseph F. Whelan}, year = {1998}, doi = {10.1016/b978-0-444-81546-0.50029-x}, url = {https://pubs.usgs.gov/publication/70199895}, note = {Source identifier: 70199895} }