A stratigraphic coding system for data entry into the National Coal Resources Data System

B.S. Pierce; B.R. Schachte; M.F. Johnson

doi:10.3133/ofr87448

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A stratigraphic coding system for data entry into the National Coal Resources Data System

Open-File Report 87-448

By: B.S. Pierce, B.R. Schachte, and M.F. Johnson

https://doi.org/10.3133/ofr87448

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Abstract

Additional publication details
Publication type	Report
Publication Subtype	USGS Numbered Series
Title	A stratigraphic coding system for data entry into the National Coal Resources Data System
Series title	Open-File Report
Series number	87-448
DOI	10.3133/ofr87448
Year Published	1987
Language	ENGLISH
Publisher	U.S. Geological Survey,
Description	11 p. ;28 cm.