Investigations relating to the absorption of precipitation and its penetration to the zone of saturation
G.H. Taylor
1931, Eos, Transactions, American Geophysical Union (12) 206-211
This paper deals briefly with the methods and results from three separate investigations that are in progress as to the quantity of rain‐water that percolates downward to the water‐table in the localities where it falls.1. Workers in the Department of Agriculture, under the direction of W. W. McLaughlin and in...
Some problems of the Rocky Mountain phosphate field
George R. Mansfield
1931, Economic Geology (26) 353-374
No abstract available....
Glacier‐measurements in the United States
Francois E. Matthes
1931, Eos, Transactions, American Geophysical Union (12) 211-215
It is doubtless known to many members of the Section of Hydrology that prior to the World War there existed an International Glacier Commission (la Commission Internationale des Glaciers) whose self‐appointed task it was to gather and publish the results of all available measurements showing the annual variations in length—advance or recession—of glaciers in different parts of the...
Glacier‐measurements in the United States
F. E. Matthes
1931, Eos, Transactions, American Geophysical Union (12) 211-215
It is doubtless known to many members of the Section of Hydrology that prior to the World War there existed an International Glacier Commission (la Commission Internationale des Glaciers) whose self‐appointed task it was to gather and publish the results of all available measurements showing the annual variations in length—advance or recession—of glaciers in different parts of the...
Some recent studies in evaporation
C.V. Theis
1931, Eos, Transactions, American Geophysical Union (12) 220-224
During the past few years several important contributions to the study of evaporation from open water‐surfaces have been made. Each has applications to which it is peculiarly adapted, and each has its limitations. ...
A classification of the lode deposits of south-central Idaho
C. P. Ross
1931, Economic Geology (26) 169-185
No abstract available. ...
North Santiam, south Santiam, middle Santiam, and Breitenbush Rivers; Green Peter Reservoir site, middle Santiam River; Patterson Reservoir site, south Santiam River; Oregon
R.O. Helland
1931, Report
No abstract available....
The volcano letter: A weekly news leaflet of the Hawaiian Volcano Research Association - 1931
1931, Report
The Volcano Letter was an informal publication issued at irregular intervals by the Hawaiian Volcano Observatory (HVO) during the years 1925 to 1955. Individual issues contain information on volcanic activity, volcano research, and volcano monitoring in Hawaii. Information on volcanic activity at other locations is also occasionally included.The Volcano Letter...
Geology and mineral resources of the Quakertown-Doylestown district, Pennsylvania and New Jersey
Florence Bascom, Edgar Theodore Wherry, George W. Stose, A. I. Jonas
1931, Bulletin 828
No abstract available....
Stream measurement work: Chapter 8 in Seventeenth biennial report of the State Engineer to the governor of Utah: 1929-1930
A.B. Purton
1930, Utah State Engineer Biennial Report 17-8
General stream measurement work looking toward a comprehensive inventory of the water resources of the state has been continued during the biennium by the United States Geological Survey under the usual cooperative agreement with the State Engineer.Since 1909 Utah in company with many other states has made regular legislative appropriations...
Fifty-first annual report of the Director of the Geological Survey
George Otis Smith
1930, Annual Report 51
The appropriations made directly for the work of the Geological Survey for the fiscal year 1930 included 13 items, amounting to $2,182,671. In addition $150,000 was appropriated for printing and binding for the Geological Survey, and an allotment of $12,960 for miscellaneous supplies was made from appropriations for the Interior...
The varves and climate of the Green River epoch
W. H. Bradley
1930, Professional Paper 158-E
Surface water supply of the United States, 1926, Part V, Hudson Bay and upper Mississippi River basin
Water Resources Division, U.S. Geological Survey
1930, Water Supply Paper 625
The Upper Cretaceous floras of Alaska, with a description of the plant-bearing beds
Arthur Hollick, G. C. Martin
1930, Professional Paper 159
No abstract available....
Contributions to economic geology (short papers and preliminary reports), 1929: Part II. - Mineral fuels
Hugh D. Miser
1930, Bulletin 812
No abstract available....
Geology and mineral resources of northwestern Alaska
Philip Sidney Smith, John Beaver Mertie Jr.
1930, Bulletin 815
The Rawlins, Shirley, and Seminoe iron-ore deposits, Carbon County, Wyoming
T. S. Lovering
1930, Bulletin 811-D
No abstract available....
Geology and water resources of the Mokelumne area, California
Harold T. Stearns, T. W. Robinson, G.H. Taylor
1930, Water Supply Paper 619
Volcanic tuffs and sandstones used as building stones in the upper Salmon River Valley, Idaho
C.D. Behre Jr.
1930, Bulletin 811-E
No abstract available....
The Helderberg group of parts of West Virginia and Virginia
F.M. Swartz
1930, Professional Paper 158-C
Surface water supply of the United States, 1926, Part III, Ohio River basin
Water Resources Division, U.S. Geological Survey
1930, Water Supply Paper 623
Surface water supply of the United States, 1926, part VII, Lower Mississippi River basin
Water Resources Division, U.S. Geological Survey
1930, Water Supply Paper 627
Surface water supply of the United States, 1925, Part VI, Missouri River basin
Water Resources Division, U.S. Geological Survey
1930, Water Supply Paper 606
Surface water supply of the United States, 1927, Part VI, Missouri River basin
Water Resources Division, U.S. Geological Survey
1930, Water Supply Paper 646
The Chandalar-Sheenjek district
J.B. Mertie Jr.
1930, Bulletin 810-B
No abstract available....