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Site Credits and References
Credits
Research mentored and made possible by Dr. Kathi Beratan
Web site design and construction by Nick Yankanich
References
| Boggs, Sam Jr., | (1995). | Principals of Sedimentology and Stratigraphy Second Edition. |
| New Jersey:Prentice Hall | ||
| Busch, Richard M., Brezinski, David K., | (1984). | STRATIGRAPHIC
ANALYSIS OF CARBONIFEROUS ROCKS IN SOUTHWESTERN PENNSYLVANIA USING A HIERARCHY OF TRANSGRESSIVE - REGRESSIVE UNITS. Prepared for Eastern Section Metting of American Association of Petroleum Geologists |
| Catin, | (1977) | |
| Hoskins, Donald M., Inners, John D., Harper, John A., | (1983) | Fossil Collecting in Pennsylvania. |
| Commonwealth of Pennsylvnia | ||
| Kearey, Philip, | (1996). | The New Penguin Dictionary of Geology. |
| New York: Penguin Books | ||
| Levin, Harold L., | (1996) | The Earth Through Time Fifth edition. |
| New York: Saunders College Publishing | ||
| Lutgens, Fredrick, Tarbuck, Edward, | (1992) | Essentials of Geology Fourth Edition. |
| New York: Macmillian Publishing Company | ||
| Monroe, James S., Wilcander, Reed, | (1995) | Physical Geology Second Edition. |
| New York:West Publishing Company | ||
| Socolow, Arthur A., | (1988) | Coal resources of Pennsylvania. |
| Pennsylvania Department of Environmental Resources Bureau of Topographic and Geologic Survey | ||
| (1981) | Websters Dictionary. | |
| Miami Florida:Literary Press | ||