Tertiary coals in south Texas : anomalous cannel-like coals of Webb County (Claiborne Group, Eocene) and lignites of Atascosa County (Jackson Group, Eocene)--geologic setting, character, source-rock and coal-bed methane potential : field trip guidebook /
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Imprint: | [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : USGS Information Services [distributor], 1999. |
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Description: | vi, 47 pages : illustrations (some color), maps (some color) ; 28 cm. |
Language: | English |
Series: | U.S. Geological Survey open-file report ; 99-301 U.S. Geological Survey open-file report ; 99-301. |
Subject: | |
Format: | E-Resource Microform U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/6518063 |
Item Description: | "The 1999 AAPG Annual Convention, Energy Minerals Division, Field Trip 15, April 14-15, 1999." |
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Physical Description: | vi, 47 pages : illustrations (some color), maps (some color) ; 28 cm. |
Format: | Available via Internet from the USGS web site (PDF file only). Address as of 5-11-00: http://pubs.usgs.gov/pdf/of/ofr99301/ofr99301.pdf ; current access is available via PURL. |
Bibliography: | Includes bibliographical references. |