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Displaying 1-6 of 6 results for author "Harris, Leonard D."
Conodont color alteration : an index to organic metamorphism / by Anita G. Epstein, Jack B. Epstein, and Leonard D. Harris.
- Text
- Washington : United States Department of the Interior, Geological Survey, 1977.
- 1977
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo89251Geologic map of the Duffield quadrangle, Virginia / Department of the Interior, United States Geological Survey ; by Leonard D. Harris and Ralph L. Miller.
- Cartographic
- Washington, D.C. : The Survey, 1958, [reprinted] 1965.
- 1958-1965
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Oil and gas data from Paleozoic rocks in the Appalachian Basin : maps for assessing hydrocarbon potential and thermal maturity (conodont color alteration isograds and overburden isopachs) / by Anita G. Harris, Leonard D. Harris, and Jack B. Epstein ; Department of the Interior, United States Geological Survey.
- Cartographic
- Reston, Va. : U.S. Geological Survey, 1978.
- 1978
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Categories of relative feasibility for septic-tank filter fields in Knox County, Tennessee / by Leonard D. Harris.
- Cartographic
- 1972
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Geologic map of the Junction City quadrangle, central Kentucky / by Leonard D. Harris.
- Cartographic
- 1972
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Geologic map of the Swan Island quadrangle, Northeastern Tennessee / by R.B. Mixon and L.D. Harris ; Department of the Interior, United States Geological Survey.
- Cartographic
- 1971
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site
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