Geology of Urban Watersheds - Urban Watersheds: Geology, Contamination, and Sustainable Development - page 63

United States Geological Survey. 2003. Geology of the New York City region. http://3dparks.wr.usgs.
gov/nyc/index.html (accessed August 27, 2009).
United States Geological Survey. 2005. The new geologic map and geodatabase of Seattle. University
of Washington. Seattle, Washington. http://geomapnw.ess.washington.edu/docs/Sea_Map_
Fact_Sheet.pdf (accessed August 27, 2009).
United States Geological Survey. 2007. Geology of the National Capital Region—A Field Trip Guidebook .
USGS Circular 1264. Washington, DC.
United States Geological Survey. 2009a. Geology of the Mid-Atlantic Urban Corridor (GOMAC) . USGS
Circular 1148. Washington, DC.
United States Geological Survey. 2009b. Geology of Texas . http://mrdata.usgs.gov/sgmc/tx.html
(accessed August 27, 2009).
United States Geological Survey. 2009c. Eolian History of the United States . http://esp.cr.usgs.gov/
info/eolian/task1.html (accessed August 27, 2009).
United States Geological Survey. 2009c. Karst and the United States Geological Survey . http://water.
usgs/gov/ogw/karst/index (accessed February 26, 2010).
United States Geological Survey. 2010a. World map showing plate boundaries and active volcanoes.
http://vulcan.wr.usgs.gov/Glossary/PlateTectonics/Maps/map_plate_tectonics_world.html
(accessed June 18, 2010).
United States Geological Survey. 2010b. USGS glossary. http://3dparks.wr.usgs.gov/haywardfault/
images/slump.jpg (accessed June 28, 2010).
United States Global Change Research Program. 2000. Climate change impacts on the United States:
The potential consequences of climate variability and change. Overview: Coastal Areas and
Marine Resources. http://www.usgcrp.gov/usgcrp/Library/nationalassessment/overview-
coastal.htm (accessed July 4, 2010).
United States Soil Conservation Service. 1992. Soil Erosion by Water . Washington, DC: United States
Department of Agriculture.
Walker, H.J. and J.M. Coleman. 1987. Atlantic and Gulf Coast province. In Geomorphic Systems of
North America. Volume. 2. Decade of North American Geology , ed. W.L. Graf, pp. 51-110. Boulder,
CO: Geological Society of America.
Wentworth, C.K. 1922. A scale of grade and class terms for clastic sediments. Journal of Geology
30:377-392.
Wicander, R. 2005. The Changing Earth: Exploring Geology and Evolution . New York: Thompson Brooks/
Cole.
Wicander, R. and J. Monroe. 2007. Historical Geology . New York: Thompson Brooks/Cole.
Wilson, J.L. 1975. Carbonate Facies in Geologic History . Heidelberg, Germany: Springer-Verlag.
Wright, H.E. 1989. The quaternary. In The Decade of North American Geology. Volume. A. The Geology of
North America—An Overview , ed. A.W. Bally and A.R. Palmer, pp. 523-536. Boulder, CO: The
Geological Society of America.