Depositional history of Jurassic rocks in the area of the Powder River Basin, northeastern Wyoming and southeastern Montana

by Johnson, Edward A. 1940-
Published: U.S. G.P.O. ; For sale by Book and Open-File Report Sales, U.S. Geological Survey, 1992

Depositional history of Triassic rocks in the area of the Powder River Basin, northeastern Wyoming, and southeastern Montana

by Johnson, Edward A. 1940-
Published: U.S. G.P.O. ; For sale by USGS Map Distribution, 1993

Petrographic descriptions of selected rock specimens from the Meade Peak Phosphatic Shale Member, Phosphoria Formation (Permian), southeastern Idaho

by Johnson, Edward A.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2007

Geophysical logs and sample analysis for 10 holes drilled during 1981 in the western part of the Yampa coal field, Moffat County, Colorado

by Johnson, Edward A. 1940-
Published: U.S. Dept. of the Interior, Geological Survey, 1985

Geophysical logs for 34 holes drilled during 1980 in the Yampa coal field, Moffat and Routt Counties, Colorado

by Johnson, Edward A. 1940-
Published: U.S. Dept. of the Interior, Geological Survey, 1985

Depositional history of Jurassic rocks in the area of the Powder River Basin, northeastern Wyoming and southeastern Montana

by Johnson, Edward A. 1940-
Published: U.S. Department of the Interior, U.S. Geological Survey, 1992

Geology of a part of the southeastern side of the Cottonwood Mountains, Death Valley, California

by Johnson, Edward A. 1940-
Published: [publisher not identified], 1971

Lithofacies, depositional environments, and regional stratigraphy of the lower Eocene Ghazij Formation, Balochistan, Pakistan

by Johnson, Edward A. 1940-
Published: Government Printing Office, 1999

Geologic map and coal sections of the Round Bottom quadrangle, Moffat County, Colorado

by Geological Survey (U.S.)
Published: The Survey ; For sale by Map Distribution, 1987

Geologic map of the Nor Arevik Coal Site, southern Armenia

Version 1.0, last modified 07-Feb-2002.

by Geological Survey (U.S.)
Published: The Survey, 2002

The Yampa Bed, a regionally extensive tonstein in the Williams Fork Formation, northwestern Piceance Creek and southern Sand Wash Basins, Colorado

Version 1.0.

by Brownfield, M. E.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2008

Lithofacies, depositional environments, and regional stratigraphy of the lower Eocene Ghazij Formation, Balochistan, Pakistan

Published: U.S. G.P.O. ; For sale by U.S. Geological Survey, Information Services, 1999

Regional correlation of the middle coal group of the upper Cretaceous Mesaverde group, Yampa Coal Field, Moffat and Routt counties, Colorado

by Geological Survey (U.S.)
Published: The Survey ; For sale by Map Distribution, 1988

Principal reference section for part of the Eocene Ghazij Formation, Sarawan River area, Johan Coal Field, Balochistan, Pakistan

by Geological Survey (U.S.)
Published: The Survey ; For sale by Map Distribution, 1994

Principal reference section for part of the Eocene Ghazij Formation, Moghal Mine area, Mach Coal Field, Balochistan, Pakistan

by Geological Survey (U.S.)
Published: The Survey ; For sale by Map Distribution, 1994

Geologic map index of the Meeker 1° x 1/2° quadrangle, Garfield, Moffat, Rio Blanco, & Routt counties, Colorado

by Geological Survey (U.S.)
Published: The Survey, 1985

Geologic map index of the Craig 1° x 1/2° quadrangle, Moffat & Routt counties, Colorado

by Geological Survey (U.S.)
Published: The Survey, 1985

Principal reference section for part of the Eocene Ghazij Formation, Abraham Marri Mine area, Pir Ismail Ziarat Coal Field, Balochistan, Pakistan

by Geological Survey (U.S.)
Published: The Survey ; For sale by Map Distribution, 1994

Principal reference section for part of the Eocene Ghazij Formation, Shin Ghwazha Mine area, Sor Range Coal Field, Balochistan, Pakistan

by Geological Survey (U.S.)
Published: The Survey ; For sale by Map Distribution, 1994