@misc{indiciae95c3aae767ee, title = {Shaded relief and surface markings of the Philus Sulcus Quadrangle of Ganymede Jg-4, Jg 5M 44/225 AN}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1985}, doi = {10.3133/i1565}, url = {https://pubs.usgs.gov/publication/i1565}, note = {Source identifier: i1565} }