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  Partner: UNT Libraries Government Documents Department
 Decade: 1900-1909
 Collection: Technical Report Archive and Image Library
A Biological Investigation of the Athabaska-Mackenzie Region
From introduction: "Report of 1901 expedition of Athabaska-Mackenzie region to obtain representative collections of the mammals, birds, and plants." digital.library.unt.edu/ark:/67531/metadc701006/
A Biological Investigation of the Hudson Bay Region
Results of 1900 biological expedition to document the Hudson Bay. Examination of species of plants and animals. digital.library.unt.edu/ark:/67531/metadc700965/
Biological Investigations in Alaska and Yukon Territory
From letter of transmittal: "Report on biological investigations made in the interior of Alaska and the Yukon territory in 1903 and 1904. It consists of separate reports on three distinct areas, describing the physiography and giving detailed accounts of the animal life of the region." digital.library.unt.edu/ark:/67531/metadc700970/
A Biological Reconnaissance of the Base of the Alaska Peninsula
General account with outline of route and life zones, and lists of mammals and birds. digital.library.unt.edu/ark:/67531/metadc700966/
Biological Survey of Texas
From introduction: "Report on the biological survey of Texas conducted over a number of years through collection of information and specimens. Focus on life zones and their subdivisions and on the mammals and reptiles of the state." digital.library.unt.edu/ark:/67531/metadc700984/
The Coal Resources of the Yukon, Alaska
An examination of coal deposits along the Yukon River conducted in 1902 mostly along the river banks from Dawson, Yukon to the delta. digital.library.unt.edu/ark:/67531/metadc861712/
Dependence of Magnetic Hysteresis upon Wave Form
Report issued by the Bureau of Standards over studies on magnetic hysteresis and its dependence upon wave form. Methods and equipment used during the studies are presented and discussed. This report includes tables, and illustrations. digital.library.unt.edu/ark:/67531/metadc66523/
Economic Geology of the Independence Quadrangle, Kansas
From introduction: The aim of this paper is to present the substance of what is known concerning the distribution, occurrence, and development of the oil and gas of the quadrangle, and to note briefly the more important industries growing out of these natural resources or depending on them within the territory considered. digital.library.unt.edu/ark:/67531/metadc861720/
The Fairhaven Gold Placers, Seward Peninsula, Alaska
From letter of transmittal: This manuscript is based on geologic and topographic reconnaissance survey, made during the summer of 1903, of an important placer-gold district in the northeastern part of Seward Peninsula. digital.library.unt.edu/ark:/67531/metadc861718/
Geology and Water Resources of the Northern Portion of the Black Hills and Adjoining Regions in South Dakota and Wyoming
Introduction: this paper, which supplements the report on the geology and water resources of the southern half of the Black Hills, published in 1901, is the result of studies made at intervals during the years 1899 to 1907. digital.library.unt.edu/ark:/67531/metadc861724/
The Gold Placers of the Fortymile, Birch Creek, and Fairbanks Regions, Alaska
From letter of transmittal: This report contains the economic results of a reconnaissance of these gold fields of the Yukon basin which was carried out in 1903. digital.library.unt.edu/ark:/67531/metadc861738/
Index Generum Mammalium: a List of the Genera and Families of Mammals
This report consists of three parts: (1) An annotated list of the generic names of mammals; (2) an alphabetical list of the families of mammals, and (3) a classified list of the generic names, arranged by orders and families. digital.library.unt.edu/ark:/67531/metadc700949/
Limestones of Southwestern Pennsylvania
From introduction: This report is a summary of the present knowledge of limestone beds in southwestern Pennsylvania. digital.library.unt.edu/ark:/67531/metadc861722/
Methods and Costs of Gravel and Placer Mining in Alaska
From letter of transmittal: It is believed that this report will stimulate the mining industry by making available, in compact form, the accumulated results of the experience of mining men in this field and by directing attention to those mining methods developed in older districts which appear to be adapted to the conditions prevailing in Alaska. digital.library.unt.edu/ark:/67531/metadc861733/
Mineral Resources of Kenai Peninsula, Alaska
From introduction: This report details the mineral resources of Kenai Peninsula. digital.library.unt.edu/ark:/67531/metadc861730/
The Mutual Inductance of Two Circular Coaxial Coils of Rectangular Section
Report issued by the Bureau of Standards over formulas proposed "for calculating the mutual inductance of coaxial coils" (p. 359). The different formulas proposed are presented and discussed. This report includes tables, and illustrations. digital.library.unt.edu/ark:/67531/metadc66517/
Natural History of the Queen Charlotte Islands, British Columbia. Natural History of the Cook Inlet Region, Alaska
Results of 1900 expedition on Queen Charlotte Islands describing natural history. digital.library.unt.edu/ark:/67531/metadc701001/
A New Determination of the Ratio of the Electromagnetic to the Electrostatic Unit of Electricity [Part 1]
Report issued by the Bureau of Standards over new determinations made in regard to units of electricity. Methods and equipment used are discussed. This report includes tables, illustrations, and photographs. Part 1 includes sections I through VI. digital.library.unt.edu/ark:/67531/metadc66519/
A New Determination of the Ratio of the Electromagnetic to the Electrostatic Unit of Electricity [Part 2]
Report issued by the Bureau of Standards over studies of the determination of the ratio of electricity. The ratio of electromagnetic to electrostatic units of electricity is discussed in detail. This report includes tables, illustrations, and photographs. Part 2 includes section VII and concluding remarks. digital.library.unt.edu/ark:/67531/metadc66541/
A New Form of Standard Resistance
Report issued by the Bureau of Standards over new developments of electrical resistivity in manganin wire coils. The results of the developments are discussed. This report includes tables, illustrations, and photographs. digital.library.unt.edu/ark:/67531/metadc66524/
Notes on Explosive Mine Gases and Dusts: with Special Reference to Explosions in the Monongah, Darr, and Naomi Coal Mines
No Description digital.library.unt.edu/ark:/67531/metadc12242/
Notes on the Geology of Southwestern Idaho and Southeastern Oregon
From introduction: The aim of the present paper is to put on record such observations relating to the general geology of the region traversed as it is thought may be of interest, more particularly to the people of Idaho and Oregon, and also in certain instances serve to supplement the report referred to on artesian conditions. digital.library.unt.edu/ark:/67531/metadc861732/
Oil Fields of the Texas-Louisiana Gulf Coastal Plain
From introduction: This report presents the findings of surveys of the extent of the oil fields in the gulf coastal plain. digital.library.unt.edu/ark:/67531/metadc861715/
On the Establishment of the Thermodynamic Scale of Temperature by Means of the Constant-Pressure Thermometer
Report issued by the Bureau of Standards over two different types of gas thermometry, with its main focus on the constant-pressure thermometer. The thermodynamic scale of temperature is also discussed. This report includes tables, and illustrations. digital.library.unt.edu/ark:/67531/metadc66518/
On the Standard Scale of Temperature in the Interval of 0⁰ to 100⁰ Celsius
Report issued by the Bureau of Standards over the temperature scale from 0 to 100 degrees Celsius. Details on the history and use of the scale are discussed. This report includes tables, illustrations, and photographs. digital.library.unt.edu/ark:/67531/metadc66520/
The Petroleum Fields of the Pacific Coast of Alaska with an Account of the Bering River Coal Deposits
From introduction: This report is made in response to a general demand for information a reconnaissance of the petroleum and coal fields in the vicinity of Controller Bay and Bering River and of the petroleum fields on the west shore of Cook Inlet and at Cold Bay made during 1903 and 1904. digital.library.unt.edu/ark:/67531/metadc861736/
Preliminary Report on the Geology and Water Resources of Central Oregon
From introduction: The observations recorded in this paper were made during a rapid reconnaissance from east to west through the central part of Oregon in the summer of 1903, and are in continuation of similar work in the same general region previously done by the author, reports concerning which have been published. digital.library.unt.edu/ark:/67531/metadc304499/
The Rabbits of North America
From introduction: "Revision to include all known hares and rabbits of North America from Isthmus of Panama to north Greenland." digital.library.unt.edu/ark:/67531/metadc700998/
Reconnaissance of Some Gold and Tin Deposits of the Southern Appalachians: With Notes on the Dahlonega Mines
From introduction: This report is a brief preliminary study of the mineral resources of a portion of the Piedmont region. digital.library.unt.edu/ark:/67531/metadc861740/
Report on Progress of Investigations of Mineral Resources of Alaska in 1905
From introduction: This report contains papers on summaries of progress in various phases of the mining industry during the last year, preliminary accounts of investigations in progress or completed, and statements of the results of minor investigations not to be published elsewhere. digital.library.unt.edu/ark:/67531/metadc861735/
[Reports on the Juneau and Admiralty Island Areas, Alaska]
From introduction: From introduction: The present report upon the work of this field season is accompanied by topographic and geologic maps of the vicinity of Juneau, and of a mainland strip extending approximately 200 miles along the coast. digital.library.unt.edu/ark:/67531/metadc861737/
Results of a Biological Reconnaissance of the Yukon River Region
Brief summary of the Yukon River region, including itinerary of expedition, faunal districts, new species identified, and mammals and birds present. digital.library.unt.edu/ark:/67531/metadc700980/
Results of Primary Triangulation and Primary Traverse: Fiscal Year 1902-03
From introduction: This report contains the results of the primary triangulation and primary traverse executed by the USGS during the fiscal year 1902-3. digital.library.unt.edu/ark:/67531/metadc861713/
Results of Primary Triangulation and Primary Traverse: fiscal year 1903-04
From introduction: This report contains the results of primary triangulation and primary traverse in the eastern and western divisions of the United States. digital.library.unt.edu/ark:/67531/metadc861719/
Revision of American Voles of the Genus Microtus
From introduction: "Synopsis of American voles based on a study of between 5,000 and 6,000 specimens from more than 800 localities." digital.library.unt.edu/ark:/67531/metadc700991/
Revision of the Mice of the American Genus Peromyscus
From letter of transmittal: "The work consists of a systematic study of all the members of the genus, and includes keys for the identification of the various forms, together with the necessary illustrations, and maps showing the geographic distribution of the species." digital.library.unt.edu/ark:/67531/metadc700974/
Revision of the Pocket Mice of the Genus Perognathus
Revision of earlier report in this series detailing changes in classification resulting from study of up to 3,000 specimens. digital.library.unt.edu/ark:/67531/metadc700969/
Revision of the Skunks of the Genus Chincha
From introduction: "Classification changes to skunks of genus Chincha in order to clear up confusion resulting from previous attempts at classification." digital.library.unt.edu/ark:/67531/metadc700941/
Revision of the Skunks of the Genus Spilogale
From introduction: "Revision of skunk genus Spilogale based upon a study of about 380 skins with skulls and 75 additional skulls from the collection of the Biological Survey." digital.library.unt.edu/ark:/67531/metadc701002/
Selective Radiation from the Nernst Glower
Report issued by the Bureau of Standards over studies conducted on the radiation emitted from a Nernst filament. Methods and results of the studies are presented and discussed. This report includes tables, and illustrations. digital.library.unt.edu/ark:/67531/metadc66521/
Stratigraphy and Paleontology of the Upper Carboniferous Rocks of the Kansas Section
From introduction: This report presents the results of reconnaissances on the coal formations of the area of Kansas south of the Kansas River. digital.library.unt.edu/ark:/67531/metadc861728/
The Testing of Glass Volumetric Apparatus
Report issued by the Bureau of Standards over testing conducted on volumetric glass apparatus. Types of glass apparatus being tested are presented and discussed. The results of the testing are also discussed. This report includes tables, illustrations, and photographs. digital.library.unt.edu/ark:/67531/metadc66522/
The Tin Deposits of the York Region, Alaska
From introduction: It is the purpose of this bulletin to combine the results obtained by the USGS parties that have visited the region, together with the information derived from a study of specimens of tin ores and associated minerals recently brought from the York region by outside parties. digital.library.unt.edu/ark:/67531/metadc861744/
The Yakutat Bay Region, Alaska: Physiography, Glacial, and Areal Geology
Physiography and glacial geology of the Yakutat Bay Region in Alaska. digital.library.unt.edu/ark:/67531/metadc853053/
The Yukon-Tanana Region, Alaska: Description of Circle Quadrangle
From preface: In planning the surveys and investigations of Alaska, the attempt was made to cover first those regions which were of the greatest economic importance. digital.library.unt.edu/ark:/67531/metadc861717/
Zinc and Lead Deposits of Northwestern Illinois
From introduction: The subject of this paper is the district of the extreme northwestern portion of Illinois, included in the upper Mississippi Valley containing zinc and lead. digital.library.unt.edu/ark:/67531/metadc861727/
Zinc and Lead Deposits of the Upper Mississippi Valley
From introduction: This report investigates the zinc and lead deposits of the Upper Mississippi Valley. digital.library.unt.edu/ark:/67531/metadc861731/