L.J. Crain
1974, Basin Planning Report ORB-5
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Publication Extents
Not all publications have extents, not all extents are completely accurateM. H. Frimpter
1974, Basin Planning Report ARB-2
Water Resources Division, U.S. Geological Survey
1974, Water Data Report NM-73-1
Surface-water records for the 1973 calendar year for New Mexico, including records of streamflow or reservoir storage at gaging stations, partial-record stations, and miscellaneous sites, are given in this report and their locations shown in figures 1, 2. Records for a 'few pertinent gaging stations in bordering States also are...
U.S. Department of the Interior, Office of Water Resources Research
1974, Monograph 501
These instructions have been prepared for those who abstract and index scientific and technical documents for the Water Resources Scientific Information Center (WRSIC). With the recent publication growth in all fields, information centers have undertaken the task of keeping the various scientific communities aware of current and past developments. An...
Robert O’Gorman
1974, Progressive Fish-Culturist (36) 223-224
No abstract available. ...
Joseph B. Hunn, John L. Allen
1974, Progressive Fish-Culturist (36) 157-159
No abstract available. ...
Lee H. Hanson, Everett Louis King Jr., John H. Howell, Allen J. Smith
1974, Progressive Fish-Culturist (36) 122-128
No abstract available. ...
R.R. Lee, D.A. Leich, T.A. Tombrello, J.E. Ericson, I. Friedman
1974, Nature (250) 44-47
AMBIENT water diffuses into the exposed surfaces of obsidian, forming a hydration layer which increases in thickness with time to a maximum depth of 20–40 µm (ref. 1), this layer being the basic foundation of obsidian dating2,3....
T. L. Wright
1974, Contributions to Mineralogy and Petrology (48) 233-248
Arguments are made in favor of using variation diagrams to plot analyses of igneous rocks and their derivatives and modeling differentiation processes by least-squares mixing procedures. These methods permit study of magmatic differentiation and related processes in terms ofall of the chemical data available. Data are presented as they are reported...
B. A. Morgan
1974, Contributions to Mineralogy and Petrology (48) 301-314
Garnet pyroxenites and corundum-garnet amphibolites from the Dent peninsula of eastern Sabah (North Borneo) occur as blocks in a slump breccia deposit of late Miocene age. The earliest formed minerals include pyrope-almandine garnet, tschermakitic augite, pargasite, and rutile. Cumulate textures are present in two of the...
T.W. Thompson, H. Masursky, R.W. Shorthill, G.L. Tyler, S.H. Zisk
1974, The Moon (10) 87-117
Between 1000 and 2000 infrared (eclipse) and radar anomalies have been mapped on the nearside hemisphere of the Moon. A study of 52 of these anomalies indicates that most are related to impact craters and that the nature of the infrared and radar responses is compatible...
E.M. Moores, E.D. Jackson
1974, Nature (250) 136-139
OPHIOLITES consist of a pseudostratiform sequence, of harzburgite, tectonite, ultramafic and mafic cumulates sometimes including gabbro and quartz diorite (plagiogranite) intrusions, dolerite dyke swarms, pillow lava 1, and deep-sea sediments2-4. This assemblage occurs in all Phanerozoic mountain systems and is interpreted as fossil oceanic crust and uppermost mantle5-10. Outstanding problems...
S. S. Goldich, C. E. Hedge
1974, Nature (252) 467-468
WE have previously arrived at an age of 3,550 Myr for granitic1 gneiss in the vicinities of Morton and Montevideo in the Minnesota River valley, south-western Minnesota. We now report new Rb–Sr analyses (Table 1) and an age of 3,800 Myr for the fine grained foliated phase...
F.A. Godshall, R. L. Cory, D.E. Phinney
1974, Chesapeake Science (15) 178-181
Continuous records of physical parameters of the marine environment are difficult as well as expensive to obtain. This paper describes preliminary results of an investigative program with the purpose of developing low cost time integrating measurement and averaging devices for water temperature and dissolved oxygen.Measurements were made in an estuarine...
S.R. Wilbur
1974, American Birds (28) 868-870
Only 12 California marsh areas are presently believed to be inhabited by the Light-footed Clapper Rail, and eight of these appear to support only 5-15 birds apiece. Tentative estimates for the other four are: Anaheim Bay 200, Upper Newport 30-35, Los Penasquitos 30, and Tijuana Estuary 150. These...
Matthew C. Perry
1974, Ducks Unlimited (38) 21-22,
P.W. Sykes Jr.
1974, American Birds (28) 14-15
R.P. Morgan II, J.A. Chapman, L.A. Noe, Charles J. Henny
1974, Transactions of the Northeast Fish and Wildlife Conference (31) 63-71
The theme of this 1974 Northeast Fish and Wildlife Conference is 'A New Era'. Indeed, it is a new era for improved techniques to assist in management of our fish and wildlife resources for the maximum benefit of all. In some cases, the new techniques are primarily used...
P.W. Sykes Jr., R. Chandler
1974, The Wilson Bulletin (86) 282-284
C.S. Robbins
1974, American Birds (28) 273-274
We investigated the dynamics of a wintering population of Black-capped Chickadees (Parus atricapillus) using data from a long-term capture-recapture study. Goodness-of-fit and likelihood-ratio tests indicated that the standard Jolly-Seber model was inadequate for the data, so we explored different parameterizations of a model in which survival probability for new captures...
C.S. Robbins
1974, American Birds (28) 1002
Erwin E. Klaas, H. M. Ohlendorf, R.G. Heath
1974, The Wilson Bulletin (86) 156-164
Measurements of shell thickness of the eggs of five species were subjected to nested analyses of variance. The analyses separated variation into two or three levels for which variances and percentages of the total variation were derived. The results show that differences among measurements of the same egg contribute little...
C.J. Know, A.R. Stickley Jr.
1974, The Auk (91) 808-816
Ability to establish and maintain self-sustaining breeding colonies of captive Red-winged Blackbirds (Agelaius phoeniceus) would facilitate long-term studies designed to develop methods for alleviating blackbird depredations as well as provide basic life history data. To be most useful, the colonies should be established in pens near laboratory facilities; this frequently...
D. R. Clark Jr., M. Anne Ross McLane
1974, Pesticides Monitoring Journal (8) 15-22
During Late 1970 and early 1971, 229 woodcock (Philohela minor) were collected from 23 Eastern and Midwestern States. Analyses for chlorinated hydrocarbons and mercury in these migratory birds showed generally low levels which are not considered dangerous to human consumers. In this survey, Louisiana woodcock had lower...
David R. Anderson
1974, Dissertation Abstracts International (35) 3107
Optimal exploitation strategies were studied for an animal population in a stochastic, serially correlated environment. This is a general case and encompasses a number of important cases as simplifications. Data on the mallard (Anas platyrhynchos) were used to explore the exploitation strategies and test several hypotheses because relatively...