Tonsteins : altered volcanic ash layers in coal-bearing sequences /

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Bibliographic Details
Author / Creator:Bohor, Bruce Forbes, 1932-
Imprint:Boulder, Colo. : Geological Society of America, 1993.
Description:1 online resource (iv, 44 pages) : illustrations (some color).
Language:English
Series:Special paper ; 285
Special papers (Geological Society of America) ; 285.
Subject:
Format: E-Resource Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/10328053
Hidden Bibliographic Details
Other authors / contributors:Triplehorn, D. M.
ISBN:0813722853
9780813722856
Notes:Includes bibliographical references (p. 40-44).
Restrictions unspecified
Electronic reproduction. [S.l.] : HathiTrust Digital Library, 2010.
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. http://purl.oclc.org/DLF/benchrepro0212
digitized 2010 HathiTrust Digital Library committed to preserve
Description based on print version record.
Other form:Print version: Bohor, Bruce Forbes, 1932- Tonsteins. Boulder, Colo. : Geological Society of America, 1993