@misc{indiciae20dbd7454462, title = {Preliminary geologic map of the Sauk River 30 by 60 minute Quadrangle, Washington}, author = {R. W. Tabor and D. B. Booth and J.A. Vance and A. B. Ford and M.H. Ort}, year = {1988}, doi = {10.3133/ofr88692}, url = {https://pubs.usgs.gov/publication/ofr88692}, note = {Source identifier: ofr88692} }