Volcanological boron compounds
1936, Eos, Transactions, American Geophysical Union (17) 234-235
I wish to present what evidence we have as to the geochemistry of boron minerals as related to volcanological processes, or, in other words, what are the volcanological boron compounds?Volcanological processes, considered only as they apply to this question, may be grouped for present convenience as follows: (1) Extrusion of...
Decline of artesian head in west‐central South Dakota
Thomas William Robinson
1936, Eos, Transactions, American Geophysical Union (17) 363-366
During the summer of 1935 the United States Geological Survey, in cooperation with the South Dakota Geological Survey, made a field‐study and report of the artesian conditions in the west‐central part of South Dakota. This study covered the semiarid plains‐region between the Black Hills uplift and the Missouri River, in...
United States Geological Survey records of suspended and dissolved matter in surface‐waters
N.C. Grover
1936, Eos, Transactions, American Geophysical Union (17) 444-446
Although the widest‐known and most conspicuous task of the United States Geological Survey with reference to surface‐waters has been the measurement of discharge, attention has always been given to the suspended and dissolved matter carried in them. From 1902 to 1909 the Survey published about 20 reports on the quality...
Suspended matter in the Colorado River, 1925–1935
C. S. Howard
1936, Eos, Transactions, American Geophysical Union (17) 446-447
The rugged topography of a great part of the Colorado River Basin is a significant factor in determining the quantity of water and suspended matter carried by the River. The mountainous regions of Colorado and Wyoming contribute a large part of the flow of the River, whereas the central part...
An interpretation of water‐table fluctuations at four wells in Southern California
Fred Charles Ebert
1936, Eos, Transactions, American Geophysical Union (17) 371-378
The urban and agricultural development in most areas of southern California have depended on the underground water‐resources of which more and more use has been made. It has been estimated that in the South Coastal Basin during the summer 90 per cent of the water‐supply for irrigation and other purposes...
Extension of normals by precipitation‐data and by comparison with another stream
G. L. Parker
1936, Eos, Transactions, American Geophysical Union (17) 542-543
The factors affecting relationship between precipitation and consequent runoff are multitudinous and their interrelation is exceedingly complex. They vary widely from time to time and place to place. Basic data are meager and the weight to be given to any single factor is usually uncertain. Runoff‐characteristics of drainage‐areas within the...
The recovery of ground‐water levels in Nebraska in 1935
Leland K. Wenzel
1936, Eos, Transactions, American Geophysical Union (17) 370-371
A program of water‐level measurements in about 350 wells scattered throughout Nebraska was begun in 1934 by the United States Geological Survey in cooperation with the Conservation and Survey Division of the University of Nebraska (see L. K. Wenzel, A state‐wide program of periodic measurements of ground‐water level in Nebraska,...
Dissolved mineral matter in surface‐waters
W. D. Collins
1936, Eos, Transactions, American Geophysical Union (17) 252-253
The only unpublished comprehensive Geological Survey records of dissolved matter in surface‐waters are the results obtained in the study of the Colorado River and its tributaries since 1930. The records are mainly analyses of 10‐day composites of daily samples, although there are several analyses of spot‐samples from some streams in...
Hydrothermal leaching in the Virginia mining district, New Mexico
Samuel Grossman Lasky
1936, Economic Geology (31) 156-169
The tourmaline-copper deposits of the Virginia mining district, New Mexico, lie along veins that were plugged and reopened repeatedly during the process of mineral deposition. At some time between the second and third stages of deposition the solutions removed calcite, sericite, and chlorite from interstitial and included fragments of altered...
Nodular, orbicular, and banded chromite in northern California
W. D. Johnston Jr.
1936, Economic Geology (31) 417-427
IN I930 Mr. A. F. Duggleby gave me a specimen of orbicular chromite from the Octopus claim, in Siskiyou County, Calif., showing two generations of chromite, one older than the associated olivine and one younger. In November, I93I, I examined briefly a number of deposits in northern California, in search...
Copper deposits of the southern Appalachian region; discussion
Clarence Samuel Ross
1936, Economic Geology (31) 428-432
No abstract available....
Raising guinea pigs
U.S. Bureau of Biological Survey
1936, Wildlife Leaflet 52
No abstract available....
A cage trap useful in the control of white-necked ravens.
Shaler E. Aldous
1936, Wildlife Leaflet 27
No abstract available....
Mineral resources of Alaska: report on progress of investigations in 1933
Philip S. Smith
1936, Bulletin 864
No abstract available....
Pertinent facts on the Angora wool rabbit
U.S. Bureau of Biological Survey
1936, Wildlife Leaflet 55
No abstract available....
Check-list of marsh and aquatic plants of the United States
Neil Hotchkiss
1936, Wildlife Leaflet 72
No abstract available....
Poisonous snakes of the United States
U.S. Bureau of Biological Survey
1936, Wildlife Leaflet 70
No abstract available....
Raising martens in captivity
U.S. Bureau of Biological Survey
1936, Wildlife Leaflet 63
No abstract available....
Geology and fuel resources of the southern part of the San Juan Basin, New Mexico
Julian D. Sears, Charles B. Hunt, Carle H. Dane
1936, Bulletin 860
No abstract available....
Directions for organizing and conducting rabbit drives
U.S. Bureau of Biological Survey
1936, Wildlife Leaflet 59
No abstract available....
The volcano letter: A weekly news leaflet of the Hawaiian Volcano Research Association - 1936
1936, 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...
Fifty-seventh annual report of the Director of the Geological Survey
Walter Curran Mendenhall
1936, Annual Report 57
Raising muskrats
U.S. Bureau of Biological Survey
1936, Wildlife Leaflet 35
No abstract available....
Raising raccoons
U.S. Bureau of Biological Survey
1936, Wildlife Leaflet 34
No abstract available....
Hawaiian Volcano Observatory record book 1936
1936, Report
The Hawaiian Volcano Observatory (HVO) record books are annual journals in which field observations of eruptive activity at Kīlauea and Mauna Loa volcanoes, on the Island of Hawaiʻi, were compiled by HVO staff for most years from 1912 through early 1966. In addition to descriptive observations, the record books also...
