P. V. Roundy, and others
1938, Open-File Report 38-6
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Publication Extents
Not all publications have extents, not all extents are completely accurateR.O. Helland
1938, Open-File Report 38-2
P. S. Smith
1938, Open-File Report 38-7
D. A. Andrews (compiler)
1938, Open-File Report 38-5
Nathan Clifford Grover, George Rogers Mansfield
1938, Water Supply Paper 838
In January and February 1937 the Ohio and mid-Mississippi Rivers experienced floods which, over reaches many hundreds of miles in length, exceeded all previously recorded stages. When measured by the loss of life and property, extent of damage, and general disruption of human activities, these floods constituted a major catastrophe. The...
John Clayton Hoyt
1938, Water Supply Paper 820
N. W. Bass, L. E. Kennedy, W. R. Dillard, Otto Leatherock, J. H. Hengst
1938, Bulletin 900-A
No abstract available....
Water Resources Division, U.S. Geological Survey
1938, Bulletin 898-B
Water Resources Division, U.S. Geological Survey
1938, Bulletin 898-D
Water Resources Division, U.S. Geological Survey
1938, Bulletin 898-A
W. Ayvazoglou (compiler)
1938, Bulletin 895-D
Water Resources Division, U.S. Geological Survey
1938, Bulletin 898-C
Florence Bascom, George W. Stose
1938, Bulletin 891
No abstract available....
A. Peter, Severine Britt (translator)
1938, Open-File Report 49-23-B
No abstract available....
Water Resources Division, U.S. Geological Survey
1938, Water Supply Paper 802
P. S. Smith
1938, Open-File Report 38-8
Watson H. Monroe
1938, Open-File Report 38-3
R.O. Helland
1938, Open-File Report 38-1
C. Milton, W. D. Johnston Jr.
1938, Economic Geology (33) 749-771
Seventeen representative samples of supergene sulphates from old workings on the Comstock Lode are described. They range from simple minerals such as gypsum and epsomite to complex aggregates of four or more distinct species. All are well known species except a mineral of the copper (chalcanthite) or magnesium sulphate pentahydrate...
Charles Frederick Park
1938, Economic Geology (33) 709-729
The replacement ore bodies of the Metaline zinc-lead district, in northeastern Washington are limited to the greatly disturbed fault block through which the Pend Oreille River flows and are associated with the major faults but are not in them. They are mostly near the top of the Metaline limestone, of...
U.S. Bureau of Biological Survey
1938, Wildlife Leaflet 121
No abstract available....
E.R. Kalmbach
1938, Wildlife Leaflet 120
No abstract available....
C. S. Ross
1938, Eos, Transactions, American Geophysical Union (19) 263-264
The igneous rocks and the minerals of Magnet Cove, Arkansas, have long interested geologists and mineralogists, but in much of the area rock‐exposures are so sparse that many of the geologic, relations have remained obscure. However, recent prospecting and the mining of titanium ores have uncovered rocks that throw new...
F. C. Calkins
1938, Eos, Transactions, American Geophysical Union (19) 262-262
The oldest igneous rocks in the Comstock District are amphibolites probably derived from basalts and of Triassic age. These are intruded by pre‐Tertiary quartz monzonlte and by granodiorite of Sierran facies, the latter not being exposed on the surface but found on mine‐dumps. Igneous activity recorded mainly in volcanic rocks...
C. Milton
1938, Eos, Transactions, American Geophysical Union (19) 264-264
Two of the numerous small dikes mapped on the areal geology sheet of the Franklin Furnace Folio (U.S. Geological Survey 161) as “Mostly basic, including nepheline tinguaite, leucite tinguaite, and camptonite” of post‐Ordovician age, have been found to be quite distinct from these alkalic rocks, and the two dikes in...