McSween, H. Y., Jr., 2015, Mapping the Planets—Geology Stakes Its Claim. GSA Today, vol. 25, no. 1, pp. 4-9. http://www.geosociety.org/gsatoday/archive/25/1/article/i1052-5173-25-1-4.htm http://www.geosociety.org/gsatoday/archive/25/1/pdf/i1052-5173-25-1-4.pdf
Planetary Geologic Mapping Program http://planetarymapping.wr.usgs.gov/ Yours, Paul H. ______________________________________________ Visit the Archives at http://www.meteorite-list-archives.com Meteorite-list mailing list Meteorite-list@meteoritecentral.com https://pairlist3.pair.net/mailman/listinfo/meteorite-list
