Preliminary stratigraphic cross section showing radioactive zones in the Devonian black shales in eastern Ohio and west-central Pennsylvania
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Oil and Gas Investigation Chart↗
Geology topics
Laure G. Wallace
Publications and source records attributed to Laure G. Wallace.
Preliminary stratigraphic cross section showing radioactive zones in the Devonian Black Shales in southeastern Ohio and west-central West Virginia
Explore the source record for details and available documents.
Oil and Gas Investigation Chart↗
Preliminary stratigraphic cross sections showing radioactive zones in the Devonian black shales in the central part of the Appalachian Basin
Explore the source record for details and available documents.
Oil and Gas Investigation Chart↗