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- West Virginia Geological and Economic Survey4
- North Dakota Geological Survey2
- The Survey2
- U.S. Geological Survey2
- West Virginia Geological Survey2
- publisher not identified2
- Alaska Dept. of Natural Resources, Division of Geological & Geophysical Surveys1
- American Association of Petroleum Geologists1
- Arcola Extension Oil Company,Los Angeles Printing Co.1
- California Division of Oil and Gas1
- Colorado Geological Survey1
- Drawn and published by R.F. Morton, C.E., 120 Sutter St.1
- E.T. Morten1
- Geological Survey1
- Geological Survey of Japan1
- Huntington National Oil Company1
- J.H. Colton1
- Kentucky Geological Survey1
- Kentucky Geological Survey, Williams & Heintz Co.)1
- Kentucky Geological Survey,Williams-Webb Co.1
