- Dowsett, Harry J.; Poore, Richard Z., 1999, Last interglacial sea-surface temperature estimates from the California margin; improvements to the modern analog technique: U.S. Geological Survey, Bulletin 2171, 4 figs.,
- Lee, Myung W., 1999, Methods of generating synthetic acoustic logs from resistivity logs for gas-hydrate-bearing sediments: U.S. Dept. of the Interior, U.S. Geological Survey, Bulletin 2170, 11 p.,
- Lee, Myung W., 1999, Processing of single channel air and water gun data for imaging an impact structure at the Chesapeake Bay: U.S. Dept. of the Interior, U.S. Geological Survey, Bulletin 2169, 7 p.,
- McGee, Elaine S., 1999, Colorado Yule Marble; building stone of the Lincoln Memorial: U.S. Dept. of the Interior, U.S. Geological Survey ; Information Services [distributor], Bulletin 2162, vi, 43 p. ill. ;28 cm.,
- Osterman, Lisa E.; Poore, Richard Z.; Foley, Kevin M., 1999, Distribution of benthic foraminifers (>125 um) in the surface sediments of the Arctic Ocean: U.S. Dept. of the Interior, U. S. Geological Survey, Bulletin 2164, iv, 28 p. ill., maps ;28 cm.,
- Pollastro, Richard M., 1999, Ghaba salt basin province and Fahud salt basin province, Oman; geological overview and total petroleum systems: U.S. Dept. of the Interior, U.S. Geological Survey, Bulletin 2167, 41 p.,
- Price, Leigh C.; Pawlewicz, Mark J.; Daws, Ted A., 1999, Organic metamorphism in the California petroleum basins; Chapter A, Rock-Eval and vitrinite reflectance: U.S. Department of the interior, U.S. Geological Survey, Bulletin 2174-A, 34 p.,
- Schmoker, James W., 1999, U.S. Geological Survey assessment model for continuous (unconventional) oil and gas accumulations; the "FORSPAN" model: U.S. Dept. of the Interior, U.S. Geological Survey, Bulletin 2168, 9 p.,
- Schmoker, James W.; Klett, Timothy R., 1999, U.S. Geological Survey assessment model for undiscovered conventional oil, gas and NGL resources; the seventh approximation: U.S. Department of the Interior, U.S. Geological Survey, Bulletin 2165, 7 p.,
- Sorlien, Christopher C.; Nicholson, Craig; Luyendyk, Bruce P.; Miller, Kate C.; Meltzer, Anne S., 1999, Miocene extension and post-Miocene transpression offshore of south-central California. Structure and tectonics of the central offshore Santa Maria and Santa Lucia basins, California; results from the PG&E/EDGE seismic reflection survey: Bulletin 1995-Y,Z, p. Y1-Y38, P. Z1-Z12,
- Vallance, James W., 1999, Postglacial lahars and potential hazards in the White Salmon River system on the southwest flank of Mount Adams, Washington: U.S. Dept. of the Interior, U.S. Geological Survey ; Information Services [distributor], Bulletin 2161, v, 49 p. ill., maps ; 28 cm.,
- Witkind, Irving J., 1999, The controversial origin of central Utah‘s geologic complexities: Bulletin 2166, p. 16, illus. incl. sects., 1 table, geol. sketch map, 6 refs,
