Dear Friends, Free PDF and other files of United States Geological Survey can found online and downloaded from the “USGS Publications Warehouse” at:
http://pubs.er.usgs.gov/ Examples of the USGS publications with PDF files that can be downloaded from this site are: Cressman, E. R., 1981, Surface geology of the Jeptha Knob cryptoexplosion structure, Shelby County, Kentucky. Professional Paper no. 1151-B. United States Geological Survey, Reston, Virginia. 16 pp. PDF file at http://pubs.usgs.gov/pp/1151b/report.pdf Plate 1 at http://pubs.usgs.gov/pp/1151b/plate-1.pdf http://ngmdb.usgs.gov/Prodesc/proddesc_4735.htm Wilshire, H. G., T. W. Offield, K. A. Howard, and D. Cummings, 1972, Geology of the Sierra Madera cryptoexplosion structure, Pecos County, Texas. Professional Paper no. 599-H. United States Geological Survey, Reston, Virginia. 41 pp. PDF file at http://pubs.usgs.gov/pp/0599h/report.pdf Plate 1 at http://pubs.usgs.gov/pp/0599h/plate-1.pdf Plate 2 at http://pubs.usgs.gov/pp/0599h/plate-2.pdf Plate 3 at http://pubs.usgs.gov/pp/0599h/plate-3.pdf Plate 4 at http://pubs.usgs.gov/pp/0599h/plate-4.pdf Geologic maps can be found in the National Geologic Map Database at: http://ngmdb.usgs.gov/ngmdb/ngmdb_home.html http://ngmdb.usgs.gov/ngmdb/ngm_catalog.ora.html http://ngmdb.usgs.gov/ngmdb/ngm_quicksearch.html Yours, Paul H. ______________________________________________ Visit the Archives at http://www.meteoritecentral.com/mailing-list-archives.html Meteorite-list mailing list Meteorite-list@meteoritecentral.com http://six.pairlist.net/mailman/listinfo/meteorite-list
