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Coal fields of northwestern Colorado and northeastern Utah. The Grand Mesa coal field, Colorado. The coal field between Gallina and Raton Spring, New Mexico, in the San Juan coal region. The coal field between Durango, Colorado, and Monero, New Mexico. The coal field between Gallup and San Mateo, New Mexico. The Harmony, Colob, and Kanab coal fields, southern Utah. The Rogue River Valley coal field, Oregon. A coal prospect on Willow Creek, Morrow County, Oregon. The Pocket coal district, Virginia, in the Little Black Mountain coal field.
H. S. Gale, Willis T. Lee, James Gardner, G. B. Richardson, J. S. Diller, W. C. Mendenhall, Cassius Fisher
1909, Bulletin 341-C
No abstract available....
Relations between local magnetic disturbances and the genesis of petroleum
George Ferdinand Becker
1909, Bulletin 401
No question in geology is more obscure than that of the origin of the numerous natural hydrocarbons commonly classified as asphalt, ozokerite, petroleum, and natural gas. Certain facts of occurrence and certain results of experiment are indeed established, but the interpretation to be placed upon them is so doubtful that...
Surface water supply of the United States, 1907-8, Part II. South Atlantic Coast and eastern Gulf of Mexico
Water Resources Division, U.S. Geological Survey
1909, Water Supply Paper 242
This volume contains results of flow measurements made on certain streams in the United States. The work was performed by the water-resources branch of the United States Geological Survey, either independently or in cooperation with organizations mentioned herein. These investigations are authorized by the organic law of the Geological Survey...