Resultats de la cerca

1

Geologic field guide of Somerset County, Pennsylvania /

per Namie, Russell G.
[California, PA : California State College], 1980

Thesis Llibre

2

Geochemistry of two interbeds in the Pennsylvanian Paradox Formation, Utah and Colorado : a record of deposition and diagenesis of repetitive cycles in a marine basin /

per Tuttle, M. L., Klett, T. R. (Timothy R.), Richardson, Mark, Breit, George N.
Washington, D.C. : U.S. G.P.O., 1996

Document de govern Llibre

3

Ground water of coal deposits, Bay County, Michigan /

per Stark, James R.
Lansing, Mich. : U.S. Dept. of the Interior, Geological Survey, 1980

Document de govern Llibre

4

Pennsylvanian system in the United States, a symposium.

Tulsa, Okla. : The Association, 1962

Llibre

5

Revised lithostratigraphic nomenclature of the Pottsville and Allegheny groups (Pennsylvanian), Clearfield County, Pennsylvania

per Edmunds, William E.
Harrisburg, Pennsylvania Geological Survey, 1969

Llibre

6

Stratigraphic correlation chart of Pennsylvania /

Harrisburg, Pa. : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Topographic and Geologic Survey : May be purchased from State Book Store, 1986
Second printing, rev.

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.

Llibre

7

Pennsylvanian carbonates, paleoecology, and rugose colonial corals, north flank, eastern Brooks Range, Arctic Alaska,

per Armstrong, Augustus K.
Washington, U.S. Govt. Print. Off., 1972

Document de govern Llibre

8

Pennsylvanian and Permian stratigraphy of the northern Argus Range-Darwin Canyon area, California /

per Stone, Paul
Menlo Park, CA : U.S. Geological Survey, 1987

Document de govern Llibre

9

The Mississippian and Pennsylvanian (Carboniferous) systems in the United States--Iowa /

per Avcin, Matthew J.
Washington : U.S. Govt. Print. Off., 1979

Llibre

10

A guidebook to the late Pennsylvania shelf sediments north-central Texas

per Brown, L. F. (Leonard Franklin), 1928-
Dallas, Dallas Geological Society, 1969

Llibre

11

Mississippian and Pennsylvanian stratigraphy in southwest Montana and adjacent Idaho.

Reston, VA : U.S. Geological Survey, 1986

Document de govern Llibre

12

The Supai Group--subdivision and nomenclature /

per McKee, Edwin D. (Edwin Dinwiddie), 1906-1984
Washington : U.S. Govt. Print. Off., 1975

Document de govern Llibre

13

The Supai Group of Grand Canyon /

per McKee, Edwin D. (Edwin Dinwiddie), 1906-1984
[Reston, Va.?] : Washington, D.C. : U.S. Dept. of the Interior, Geological Survey ; For sale by the Supt. of Docs., U.S. G.P.O., 1982