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Articles 29641 - 29670 of 29714

Full-Text Articles in Physical Sciences and Mathematics

Two New Fossil Dogs Of The Genus "Crynarctus" From Nebraska, E. H. Barbour Jan 1914

Two New Fossil Dogs Of The Genus "Crynarctus" From Nebraska, E. H. Barbour

Conservation and Survey Division

No abstract provided.


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.


A Minor Phenomenon Of The Glacial Drift In Nebraska, Erwin H. Barbour Jan 1913

A Minor Phenomenon Of The Glacial Drift In Nebraska, Erwin H. Barbour

Conservation and Survey Division

No abstract provided.


Cement Manufacture In Nebraska, Erwin Hinckley Barbour Jan 1913

Cement Manufacture In Nebraska, Erwin Hinckley Barbour

Conservation and Survey Division

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 …


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


Suggestions To Correspondents, E. H. Barbour Jan 1912

Suggestions To Correspondents, E. H. Barbour

Conservation and Survey Division

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

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

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

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

No abstract provided.


Suggestions To Correspondents, Erwin Hinckley Barbour Jan 1912

Suggestions To Correspondents, Erwin Hinckley Barbour

Conservation and Survey Division

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

No abstract provided.


An Important Undeveloped Clay Bed, Erwin Hinckley Barbour Jan 1912

An Important Undeveloped Clay Bed, Erwin Hinckley Barbour

Conservation and Survey Division

No abstract provided.


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

No abstract provided.


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.


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.


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 New Carboniferous Coral "Craterophyllum Verticillatum", Erwin Kinckley Barbour Jan 1911

A New Carboniferous Coral "Craterophyllum Verticillatum", Erwin Kinckley Barbour

Conservation and Survey Division

No abstract provided.


Geographical Influences In The Development Of Nebraska, George E. Condra Jan 1910

Geographical Influences In The Development Of Nebraska, George E. Condra

George E. Condra Publications

Nebraska is centrally located in the mainland of the United States, being a part of the long slope of the High Plains Regions.


Some Ore Deposits In Maine And The Milan Mine, New Hampshire, William H. Emmons Jan 1910

Some Ore Deposits In Maine And The Milan Mine, New Hampshire, William H. Emmons

Maine Collection

Some Ore Deposits in Maine and The Milan Mine, New Hampshire

by William H. Emmons

Department of the Interior, United States Geological Survey - Bulletin 432

Washington, D.C. (1910).

Contents: Introduction / Geology / Ore Deposits / Descriptions of Mines / Mines of Hancock County / Mines of Washington County / Mines in Somerset and Oxford Counties / Milan Mine, New Hampshire / Index


Preliminary Notes On The Carboniferous Flora Of Nebraska, Roy V. Pepperberg Jan 1910

Preliminary Notes On The Carboniferous Flora Of Nebraska, Roy V. Pepperberg

Conservation and Survey Division

About the middle of July, 1907, while engaged by the Nebraska City Commercial Club in examining the geology of Nebraska City and vicinity, the writer was called b the farm of Mr. C. B. James to look at a bed of what was supposed to be fire clay. This proved to be a Carboniferous deposit of stratified micaceous sandstone, interstratified with a fine compact shale, both of which are yellow in color and very fragile when wet.


Coal In Nebraska, Roy V. Pepperberg Jan 1910

Coal In Nebraska, Roy V. Pepperberg

Conservation and Survey Division

Until February, 1906, Nebraska was termed "the state without a mine," and may still be called the state with but a single mine, and yet it would be impossible to tell how much prospecting has been done, or to estimate the number of thousands of dollars that have been spent in this state trying to develop paying mines from the thin beds of coal discovered throughout various parts of the state in the Carboniferous and Cretaceous formations.


Coal In Nebraska, Roy V. Pepperberg Jan 1910

Coal In Nebraska, Roy V. Pepperberg

Conservation and Survey Division

Until February, 1906, Nebraska was termed "the state without a mine," and may still be called the state with but a single mine, and yet it would be impossible to tell how much prospecting has been done, or to estimate the number of thousands of dollars that have been spent in this state trying to develop paying mines from the thin beds of coal discovered throughout various parts of the state in the Carboniferous and Cretadeous formations.


The Development Of Our Natural Resources, E. H. Barbour Jan 1910

The Development Of Our Natural Resources, E. H. Barbour

Conservation and Survey Division

No abstract provided.


Report On A Portion Of The Soda Springs Mining District In Bernalillo County, New Mexico, Edmund Ross May 1909

Report On A Portion Of The Soda Springs Mining District In Bernalillo County, New Mexico, Edmund Ross

Earth and Planetary Sciences ETDs

No abstract provided.


The Sand And Gravel Resources And Industries Of Nebraska, George Evart Condra Jan 1908

The Sand And Gravel Resources And Industries Of Nebraska, George Evart Condra

George E. Condra Publications

Sand and gravel are Nebraska's most important mineral resources. The extensive use which is made of these materials in the building and trade industries not only in our own but in adjoining states, is a factor of economic importance in the industrial development of Nebraska.


The Skull Of Moropus, Erwin Hinckley Barbour Jan 1908

The Skull Of Moropus, Erwin Hinckley Barbour

Conservation and Survey Division

During the summer of 1905 the Morrill Geological Expedition of the University of Nebraska had the good fortune to discover early in July the skull of Moropus. Associated with it were mandible, atlas and other cervicals, and various skeletal parts.


The Control, Development And Utilization Of The Missouri River And Its Tributaries, G. E. Condra, H. W. Caldwell, O. V.P. Stout, F. J. Phillips, N. A. Bengtson, George L. Sheldon Jan 1908

The Control, Development And Utilization Of The Missouri River And Its Tributaries, G. E. Condra, H. W. Caldwell, O. V.P. Stout, F. J. Phillips, N. A. Bengtson, George L. Sheldon

Conservation and Survey Division

The speakers at this conference were Professors Condra, Caldwell, Stout, Phillips, Bengtson, and Gov. George L. Sheldon, with Dean Charles E. Bessey presiding. The principal object of the meeting was to make known reliable information in regard to the Missouri river, concerning which there is widespread interest and in some instances a tendency to magnify the future possibilities of the river. This paper is an account of the conference. It gives some of the thoughts that were emphasized at the symposium, reciting the facts as they were given by those who have investigated the respective phases of the theme.

GEOGRAPHIC …


Skeletal Parts Of Moropus, Erwin Hinckley Barbour Jan 1908

Skeletal Parts Of Moropus, Erwin Hinckley Barbour

Conservation and Survey Division

In the foregoing publication, it was announced that the skull of Moropus had been discovered. Heretofore the genus had been known chiefly by scattered teeth and fragments, mostly toe bones, but now that the collections of Hon. Charles H. Morrill, Nebraska State Museum, have the skeletal parts necessary for the restoration of this remarkable animal, it seems advisable to supplement the brief illustrated report concerning the skull of Moropus with a similar paper concerning its skeletal parts.