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Erschienen in:
1988 | OriginalPaper | Buchkapitel
Project Upper Crust: A Program to Sample the Precambrian Basement of the Midcontinent Region of North America Using Industrial Drill Holes
verfasst von : W. R. Van Schmus, M. E. Bickford, L. R. Latham
Erschienen in: Deep Drilling in Crystalline Bedrock
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
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Project Upper Crust (PUC) is part of the United States continental scientific drilling program and is funded through DOSECC, Inc. The project represents one end of the continental scientific drilling spectrum in that it focuses on relatively low-cost existing drill holes known as “holes of opportunity” and covers a broad geographic region. This paper summarizes Project Upper Crust: its scientific rationale, methods of operation, and recent results.