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MARYLAND RESOURCES
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Maryland Geological Survey,
2300 St. Paul St. Baltimore, MD 21218, Phone: (410) 554-5500,
Web site: http://mgs.dnr.md.gov/
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1988, The River and the
Rocks: the geological story of Great Falls and the Potomac River
Gorge, Geological Survey Bulletin 1471, United States Geological
Survey: Reston, Virginia.
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1999, Highest and Lowest
Elevations in Maryland's Counties, Fact Sheet No. 1, Maryland
Geological Survey, Baltimore, MD.
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Vokes, H.E., 1957, Miocene
Fossils of Maryland, Maryland Geological Survey Bulletin
20.
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Kent, B.W., 1994, Fossil
Sharks of the Chesapeake Bay Region, Egan Rees & Boyer:
Columbia, Maryland.
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Kranz, Peter M., 1989, Dinosaurs
in Maryland. Educational Series No. 6, p.34. Maryland Geological
Survey: Baltimore, Maryland.
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Reger, James P., 1987, Earthquakes
and Maryland. Maryland Geological Survey; Baltimore, Maryland.
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Schmidt, Martin F., Jr., 1993,
Maryland's Geology. Tidewaters Publishers: Centerville,
Maryland.
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