Preliminary results of core drilling of Triassic border faults near Riegelsville, Pennsylvania
By: by Nicholas M. Ratcliffe, William C. Burton ; prepared in cooperation with the Pennsylvania Bureau of Topographic and Geologic Survey.
Contributors: Burton, William C. 1952-; Pennsylvania. Bureau of Topographic and Geologic Survey.; Geological Survey (U.S.)
Series: Open-file report -- 85-537.; Open-file report (Geological Survey (U.S.)) -- 85-537.
Publisher: Dept. of the Interior, U.S. Geological Survey; [Books and Open-File Reports Section, distributor
Published: 1985
Place of publication: [Denver, Colo.?]
Language: eng
Format: Microform
Subjects: Borings -- Pennsylvania -- Riegelsville Region.
Notes: Includes bibliographical references (leaf 20).