@misc{indiciae25bf3e91a016, title = {Merged aeromagnetic data for Washington: A web site for distribution of gridded data and plot files}, author = {C. A. Finn and K. C. Brenner and A. E. McCafferty and R.P. Kucks}, year = {1998}, doi = {10.3133/ofr98241}, url = {https://pubs.usgs.gov/publication/ofr98241}, note = {Source identifier: ofr98241} }