@misc{indiciaed48dc7af7cb7, title = {Topographic map of the Memnonia Northwest Quadrangle of Mars}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1986}, doi = {10.3133/i1710}, url = {https://pubs.usgs.gov/publication/i1710}, note = {Source identifier: i1710} }