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Page 6307, results 157651 - 157675

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Not all publications have extents, not all extents are completely accurate
Geology of the Arctic slope of Alaska
Thomas G. Payne, W.W. Dana, W. A. Fischer, George Gryc, E. H. Lathram, R. H. Morris, H.N. Tappan, S.T. Yusler
1951, Oil and Gas Investigation Map 126
No abstract available....
Geology of anthracite in the southwestern part of the Mount Carmel quadrangle, Pennsylvania
Howard Eugene Rothrock, H. C. Wagner, Boyd R. Haley, Harold H. Arndt
1951, Coal Map 7
This report is the second to be prepared as a result of a geologic investigation of the anthracite fields of Pennsylvania begun after consultation with the Bureau of Topographic and Geologic Surveys of the Commonwealth of Pennsylvania.  This report and others in preparation will show (1) the location of coal...
Geology of the eastern part of the Centralia - Chehalis coal district, Lewis and Thurston Counties, Washington
Parke Detweiler Snavely Jr., A. E. Roberts, Linn Hoover Jr., M. H. Pease Jr.
1951, Coal Map 8
This report gives the results of geologic investigations made in 1948 and 1949 in the eastern part of the Centralia-Chehalis coal district of southwest Washington. Detailed geologic mapping and stratigraphic studies were supplemented by core drilling. The core drilling tested the thickness and physical character of the individual coal beds...
Geology and coal resources of the Stonewall-Tercio area, Las Animas County, Colorado
Gordon H. Wood, R. B. Johnson, D. H. Eargle, R. T. Duffner, Harold Major
1951, Coal Map 4
The Stonewall-Tercio area lies along the western edge of the Trinidad coal field, Colorado, a part of the large Raton Mesa region of Colorado and New Mexico. Coal of Upper Cretaceous and early Tertiary age in that region has been utilized extensively for coking and for domestic heating. Present mining operations...
Geology of anthracite in the east-central part of the Mount Carmel quadrangle, Pennsylvania
Howard Eugene Rothrock, Holly C. Wagner, Boyd R. Haley, Harold H. Arndt
1951, Coal Map 10
The Pennsylvania anthracite fields, the principal source of anthracite in North America, are in the eastern part of the Commonwealth of Pennsylvania. The coal occurs in four elongate areas - Northern, Western Middle, Eastern Middle, and Southern fields - that trend northeastward and lie in echelon arrangement. The fields range...