Cleat data for coal beds in the southern Piceance Basin, northwestern Colorado
By: by Marilyn A. Grout
Contributors: Geological Survey (U.S.)
Series: Open-file report -- 91-363; U.S. Geological Survey open-file report -- 91-363
Publisher: U.S. Geological Survey; [Books and Open-File Reports Section, distribution]
Published: 1991
Place of publication: Denver, Colo
Language: eng
Format: Microform
Number of pages: 30
Subjects: Coal mines and mining -- Colorado -- Piceance Creek Basin; Joints (Geology) -- Colorado -- Piceance Creek Basin; Geology, Structural -- Colorado -- Piceance Creek Basin; Sedimentary basins -- Colorado -- Piceance Creek Basin
Notes: Cover title

Distributed to depository libraries in microfiche

Shipping list no.: 92-2235-M

Includes bibliographical references (leaves 6-9)

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1992] 1 microfiche : negative