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Geology Of The Killdeer Mountains, Dunn County, North Dakota, Terence T. Quirke Jan 1913

Geology Of The Killdeer Mountains, Dunn County, North Dakota, Terence T. Quirke

Theses and Dissertations

No abstract provided.


Cement Manufacture In Nebraska, Erwin Hinckley Barbour Jan 1913

Cement Manufacture In Nebraska, Erwin Hinckley Barbour

Conservation and Survey Division: Faculty and Staff Publications

It is the purpose of this paper to briefly review the history of cement manufacture in the State, to call attention to certain promising exposures of cement rock, and to report upon the first modern cement mill in Nebraska. Not that this State has been slow in recognizing cement as one of the most important modern constructional materials; or slow to recognize the need of developing its natural resources; but due rather to a combination of circumstances. For at least twenty years, many Nebraskans have had in mind the importance of establishing cement plants in this State. Furthermore encouraging inducements …


Notice Of Newly Discovered Eurypterids In Nebraska, Erwin Hinckley Barbour Nov 1912

Notice Of Newly Discovered Eurypterids In Nebraska, Erwin Hinckley Barbour

Department of Earth and Atmospheric Sciences: Faculty Publications

A BED of Eurypterids has just been discovered by the Nebraska Geological Survey in the Carboniferous shales of southeastern Nebraska, and thus a new locality is added to the list for the United States. Such localities are somewhat rare, and notice of any and every new one must be acceptable.

The Carboniferous outcrops are confined to some eight or ten counties in the extreme southeastern corner of the state, and though covered heavily by glacial clays, bold exposures occur in proximity to the bolder streams, especially the Missouri River. About a mile south of Peru, on the Missouri River front, …


Select Methods In Quantitative Chemical Analysis, Florence Ada Brooks May 1912

Select Methods In Quantitative Chemical Analysis, Florence Ada Brooks

Chemistry Honors Papers

This 18 page thesis examines various methods of quantitative chemical analysis.


Bulletin No. 115 - The Movement Of Water In Irrigated Soils, J. A. Widtsoe, W. W. Mclaughlin May 1912

Bulletin No. 115 - The Movement Of Water In Irrigated Soils, J. A. Widtsoe, W. W. Mclaughlin

UAES Bulletins

This bulletin embodies a part of the data secured in the irrigation investigations of this Station. It aims to contribute something to our knowledge of the movement of water in irrigated soils . The science of irrigation can not well be built until the laws involved in the mutual relationships of waters, soils and crops are understood with fair accuracy. Much has been done by numerous investigators, during the last fifty years, to give a clearer comprehension of the movement of soil moisture; but the field experiments have dealt largely with saturated soils, and the laboratory experiments have seldom taken …


Report Of The Nebraska Conservation And Soil Survey, G. E. Condra Jan 1912

Report Of The Nebraska Conservation And Soil Survey, G. E. Condra

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Ua94/6/2/14 Science Notebook, Annie Reis Jan 1912

Ua94/6/2/14 Science Notebook, Annie Reis

Student/Alumni Personal Papers

Science notebook kept by student Annie Reis. Notes and drawings of experiments proving basic scientific principles about magnetic fields.


A Process For The Separation Of Barite And Sphalerite, Cairy C. Conover, Edwin Robinson Morris Jan 1912

A Process For The Separation Of Barite And Sphalerite, Cairy C. Conover, Edwin Robinson Morris

Bachelors Theses

"The present price of zinc has stimulated a greater interest in Sphalerite Barite separations than has been manifested for some time. A great many processes have been worked on and have failed for many reasons, the main one being that the physical characteristics of the ore varied so much. The process that is successful must be independent of these variations. The following process is one that depends on a chemical phenomenon and is adapted to any sphalerite-barite separation. This series of experiments was performed by the authors at the Missouri School of Mines and Metallurgy, Rolla, Mo. and was embodied …


The Determination Of The Settling Velocity Of Certain Minerals Common In Ore-Dressing, Oscar N. Bribach, Robert Winters Johnson Jan 1912

The Determination Of The Settling Velocity Of Certain Minerals Common In Ore-Dressing, Oscar N. Bribach, Robert Winters Johnson

Bachelors Theses

"The object of this thesis is to determine the settling velocity of certain minerals common in ore-dressing work. The minerals used in the experiments were marcasite and chert. These two minerals were chosen because there was a convenient supply of both from which pure and uniform particles could be obtained"--page 4.


Some Assay Problems, James Howard Chase Jan 1912

Some Assay Problems, James Howard Chase

Bachelors Theses

"The object of this thesis is to attempt to solve a few of the many problems of assaying. Each problem is handled separately from, and independently of the others"--page 1.


Checker Board Drainage Due To Eroded Dikes, Julian Adolph Hielscher Jan 1912

Checker Board Drainage Due To Eroded Dikes, Julian Adolph Hielscher

Bachelors Theses

"The conclusions here drawn are the results of observations made during the past ten summers spent in this region while camping, fishing, and hunting; at first, with the native game wardens and fire rangers; later on independently or in company with some of the many tourists who annually visit this delightful region. In this manner it has been possible to cross and re-cross this territory in almost every direction. The highways into this wilderness are the streams and lakes and the only method of travel is by canoe, though short excursions can be made over land by following the paths …


Report On The Geology And Coals Of The Central City, Madisonville, Calhoun, And Newberg Quadrangles (In Muhlenberg, Hopkins, Ohio, Mclean, Webster, Daviess, And Henderson Counties), F M. Hutchinson Jan 1912

Report On The Geology And Coals Of The Central City, Madisonville, Calhoun, And Newberg Quadrangles (In Muhlenberg, Hopkins, Ohio, Mclean, Webster, Daviess, And Henderson Counties), F M. Hutchinson

Bulletin--KGS

A report on coal viability and other natural resources in Central City, Madisonville, Calhoun, and Newburg Quadrangles (in Muhlenberg, Hopkins, Ohio, McLean, Webster, Daviess, and Henderson Counties), Kentucky.

  • General Geology - pp 3 - 27
  • Central City Quadrangle - pp 28 - 68
  • Madisonville Quadrangle - pp 69 - 98
  • Calhoun Quadrangle - pp 99 - 116
  • Newberg Quadrangle - pp 117 - 127


An Important Undeveloped Clay Bed, Erwin Hinckley Barbour Jan 1912

An Important Undeveloped Clay Bed, Erwin Hinckley Barbour

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


An Account Of The Nebraska Geological Survey, Erwin Hinckley Barbour Jan 1912

An Account Of The Nebraska Geological Survey, Erwin Hinckley Barbour

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


A Study Of The Precipitation Of Iron Di-Sulphide And Its Relation To Certain Types Of Deposits, Vachel Harry Mcnutt Jan 1912

A Study Of The Precipitation Of Iron Di-Sulphide And Its Relation To Certain Types Of Deposits, Vachel Harry Mcnutt

Masters Theses

"Very few of the interesting points bearing upon the formation of iron di-sulphide will be treated in this paper. The laboratory tests made are considered to have been sufficiently thorough to substantiate the ideas set forth so that exhaustive tests were not necessary. While the field evidence was collected largely in the Joplin district of Missouri, the conclusions are sufficiently generalized to be applicable to any district in which pyrite and marcasite have been derived from cold solutions"--page 2.


Suggestions To Correspondents, E. H. Barbour Jan 1912

Suggestions To Correspondents, E. H. Barbour

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Faunal Lists Of The Tertiary Formations Of Sioux County, Nebraska, H. J. Cook Jan 1912

Faunal Lists Of The Tertiary Formations Of Sioux County, Nebraska, H. J. Cook

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


A New Genus And Species Of Rhinoceros, Epiaphelops Virgasectus From The Lower Miocene Of Nebraska, H. J. Cook Jan 1912

A New Genus And Species Of Rhinoceros, Epiaphelops Virgasectus From The Lower Miocene Of Nebraska, H. J. Cook

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


A New Species Of Rhinoceros, "Diceratherium Loomisi," From The Lower Miocene Of Nebraska, H. J. Cook Jan 1912

A New Species Of Rhinoceros, "Diceratherium Loomisi," From The Lower Miocene Of Nebraska, H. J. Cook

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


A New Genus And Species Of Rhinoceros, Epiaphelops Virgasectus From The Lower Miocene Of Nebraska, Erwin Hinckley Barbour Jan 1912

A New Genus And Species Of Rhinoceros, Epiaphelops Virgasectus From The Lower Miocene Of Nebraska, Erwin Hinckley Barbour

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Suggestions To Correspondents, Erwin Hinckley Barbour Jan 1912

Suggestions To Correspondents, Erwin Hinckley Barbour

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Bulletin No. 114 - The Movement Of Nitric Nitrogen In Soil And Its Relation To "Nitrogen Fixation", Robert Stewart, J. E. Greaves Dec 1911

Bulletin No. 114 - The Movement Of Nitric Nitrogen In Soil And Its Relation To "Nitrogen Fixation", Robert Stewart, J. E. Greaves

UAES Bulletins

In the spring of 1903, we commenced at the Utah Experiment Station a series of experiments, the purpose of which was to study the development and movement of nitrates in irrigated soil. The work was so outlined that it should give some very definite results, both as to the influence of water and the plant, upon the nitric nitrogen content of the soil.


Notes On The Eleventh International Geological Congress Held In Stockholm, August 18-25, 1910, Horace V. Winchell Jan 1911

Notes On The Eleventh International Geological Congress Held In Stockholm, August 18-25, 1910, Horace V. Winchell

Journal of the Minnesota Academy of Science

No abstract provided.


Report Of The Second Annual Nebraska Conservation And State Development Congress, G. E. Condra, W. G. Whitmore, W. R. Mellor Jan 1911

Report Of The Second Annual Nebraska Conservation And State Development Congress, G. E. Condra, W. G. Whitmore, W. R. Mellor

George E. Condra Publications

No abstract provided.


Ua94/6/2/7 Physiography Notebook, Carl Ellis Jan 1911

Ua94/6/2/7 Physiography Notebook, Carl Ellis

Student/Alumni Personal Papers

Atlas Science Table for Laboratory Notes and Drawings in Physiography notebook used by Carl Ellis for Robert Green's class.


A Comparison Of The Silver Losses Due To Cupellation Using Different Kinds Of Cupels, James A. Taggart, Anton Frederick Karte Jan 1911

A Comparison Of The Silver Losses Due To Cupellation Using Different Kinds Of Cupels, James A. Taggart, Anton Frederick Karte

Bachelors Theses

"In this thesis our object has been to ascertain the silver losses in cupellation with different kinds of cupel materials, thereby determining the efficiency of the various materials used for making cupels. When beginning this work we hardly expected to find such differences in behavior of the various cupels used. However we refer the reader to our curves to see what really happened"--page 2.


A Sanitary Study Of The Well Waters Of Rolla, Alexander Grosberg, Sam Paul Lindau Jan 1911

A Sanitary Study Of The Well Waters Of Rolla, Alexander Grosberg, Sam Paul Lindau

Bachelors Theses

"In undertaking the analysis of the well waters of Rolla, it was done with the hope that the factors governing the purity of well waters would be brought out. Such a study would also be of great help in determining the proper location and depth of the wells in the community"--Introduction, Page 1.


A Summary Of The Theories Of The Origin Of The Lake Superior Copper Ores, With Evidences Pertaining Thereto, Eva Endurance Hirdler Jan 1911

A Summary Of The Theories Of The Origin Of The Lake Superior Copper Ores, With Evidences Pertaining Thereto, Eva Endurance Hirdler

Bachelors Theses

"In each of the foregoing theories we obtain sound reasoning in connection with many facts. Therefore a correlation of these facts ought to give us enough material to deduct a sound theory. The most plausible supposition seems to be that all metallic ores are derived ultimately from the interior of the earth, from a great metallographic province, when they are delivered by igneous eruptives near or at the surface"--Conclusion With Reasons, page 29.


Evidence Pertaining To The Origin And Deposition Of Ore Deposits, James Edward Mcgoughran Jan 1911

Evidence Pertaining To The Origin And Deposition Of Ore Deposits, James Edward Mcgoughran

Bachelors Theses

"In looking over the evidence grouped in the foregoing tables it is at once evident that by far the greater number of the ore deposits are associated with igneous rocks, and that they have resulted from deposition from not solution. It appears that, relatively, deposition by segregation from an igneous magma is of much less importance than deposition from solution, in the formation of ore bodies. However, segregation is the only explanation possible in accounting for some very important deposits, but they are very few in number. In distinguishing between deposits resulting from hot ascending meteoric solutions and those resulting …


The Iron Ore Ranges Of Minnesota, And Their Differences, N. H. Winchell Jan 1911

The Iron Ore Ranges Of Minnesota, And Their Differences, N. H. Winchell

Journal of the Minnesota Academy of Science

No abstract provided.