Searching Books & More : *

BEST Library, Maps X Pennsylvanian X
5 results found in Books & More
RSS
Cover images provided by Open Library

Chart showing lithology, mineralogy, and paleontology of the Pennsylvanian Hermosa Group at Hermosa Mountain, La Plata County, Colorado

Published: Reston, Va. : The Survey ; Denver, CO : For sale by U.S. Geological Survey Information Services, 1995
Format: Map, Section
Retrieving Holdings Information
Cover images provided by Open Library

Measured section of the Pennsylvanian Hermosa Group near Ouray, Colorado

Published: [Denver, CO] : U.S. Dept. of the Interior, U.S. Geological Survey : [Books and Open-File Reports Section, distributor, 1994]
Format: Microform, Microfiche
Retrieving Holdings Information
Cover images provided by Open Library

Measured stratigraphic sections of West Canyon Limestone and equivalent strata (upper Mississippian-middle Pennsylvanian), lower Oquirrh Group, northern Utah and southeastern Idaho

Published: [Denver, CO] : Dept. of the Interior, U.S. Geological Survey : [Open-File Reports Section, distributor], 1989
Format: Microform, Microfiche
Retrieving Holdings Information
Cover images provided by Open Library

Oxygen-isotope, X-ray-diffraction and scanning-electron-microscope examinations of authigenic-layer-silicate minerals from Mississippian and Pennsylvanian sandstones in the Michigan Basin

Published: Lansing, Mich. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Books and Open-File Reports Section [distributor], 1993
Format: Microform, Microfiche
Retrieving Holdings Information
Cover images provided by Open Library

Regional aspects of Pottsville and Allegheny stratigraphy and depositional environments, Ohio and Kentucky

Published: Reston, VA : U.S. Dept. of the Interior, U.S. Geological Survey, 1992
Format: Microform, Microfiche
Retrieving Holdings Information