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Articles 29521 - 29550 of 29581

Full-Text Articles in Physical Sciences and Mathematics

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.


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.


Suggestions To Correspondents, E. H. Barbour Jan 1912

Suggestions To Correspondents, E. H. 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.


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 Important Undeveloped Clay Bed, Erwin Hinckley Barbour Jan 1912

An Important Undeveloped Clay Bed, Erwin Hinckley Barbour

Conservation and Survey Division

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.


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.


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.


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


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.


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.


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.


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 Cretadeous formations.


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 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 …


Opening Of The Indian Territory, G. E. Condra Jan 1907

Opening Of The Indian Territory, G. E. Condra

Conservation and Survey Division

The opening of Indian country has continued from Colonial days to the present. Usually it has resulted from force and treaty, the strong dispossessing the weak. As a result, the Red man has, in general, moved frontierward, ahead of industrial waves, remaining for a longer time only on reservations set aside for tribes. The Indian's struggle even on these reserves has been a losing one, resulting largely from war, disease, and the cupidity of whites. History shows that Indian life and Indian institutions have not prevailed against the white man's civilization and commerce. GATHERING THE TRIBES. The Indian Territory and …


Biennial Report, Erwin H. Barbour Jan 1907

Biennial Report, Erwin H. Barbour

Conservation and Survey Division

The Nebraska Geological Survey as now constituted has been in operation since 1891, but it has enjoyed state aid during the past four years only. Considering the size of the commonwealth and the limited appropriations for geological work, unusual progress has been made. Since no report covering the work of the first biennium was prepared it will be included incidentally in this paper. Briefly stated the Nebraska Geological Survey during the past biennium has devoted especial attention to the industrial resources of the state, prepared ten o! twelve reports in manuscript form, published eight reports completing volumes I and II, …


Report On The Honey Creek Coal Mine, Erwin Hinckley Barbour Jan 1907

Report On The Honey Creek Coal Mine, Erwin Hinckley Barbour

Conservation and Survey Division

No abstract provided.


Evidence Of Loess Man In Nebraska, Erwin Hinckley Barbour Jan 1907

Evidence Of Loess Man In Nebraska, Erwin Hinckley Barbour

Conservation and Survey Division

Unconsciously or otherwise an investigator is often influenced to see that which seems confirmatory rather than that which is contradictory to his conceptions and beliefs. But in conducting the search for evidence of human remains in the Pleistocene the writer has striven against this psychological tendency and has aimed to be severely critical and exact.


The Geology Of Cass County Nebraska, Elmer Grant Woodruff Jan 1906

The Geology Of Cass County Nebraska, Elmer Grant Woodruff

Conservation and Survey Division

No abstract provided.


Notice Of A New Fossil Rhinoceros From Sioux County Nebraska, Erwin Hinckley Barbour Jan 1906

Notice Of A New Fossil Rhinoceros From Sioux County Nebraska, Erwin Hinckley Barbour

Conservation and Survey Division

No abstract provided.


Preliminary Report On The Primitive Man Of Nebraska, Erwin H. Barbour, Henry B. Ward Jan 1906

Preliminary Report On The Primitive Man Of Nebraska, Erwin H. Barbour, Henry B. Ward

Conservation and Survey Division

About ten miles north of Omaha, or three miles north of Florence, Nebraska, on a hill weathered out of the Loess formation, a circular burial mound was recently observed and explored by Mr. Robert F. Gilder.


Some Kentucky Clays, Including Kaolinic, Plastic And Fire Clays: Clays In Several Parts Of Kentucky, With Some Account Of Sands, Marls And Limestones, Aug Foerste, James H. Gardner Jan 1905

Some Kentucky Clays, Including Kaolinic, Plastic And Fire Clays: Clays In Several Parts Of Kentucky, With Some Account Of Sands, Marls And Limestones, Aug Foerste, James H. Gardner

Bulletin--KGS

The bulletin is preliminary in character and is offered now simply in order to meet the urgent calls for all information concerning our clays that is at present available. A more comprehensive report, in which not only the geology and distribution of our clays, but also their technological values, will be given, will follow in due course.

Data for such a bulletin are being gathered as rapidly as circumstances will permit. Among the clays upon which more field work is required are some of those associated with the coals and Conglomerate Measures of the Eastern Coalfield; those in other Lower …


Notice Of A New Fossil Mammal From Sioux County Nebraska, Erwin Hinckley Barbour Jan 1905

Notice Of A New Fossil Mammal From Sioux County Nebraska, Erwin Hinckley Barbour

Conservation and Survey Division

No abstract provided.


Geologic Atlas Of The United States: Scotts Bluff Folio Nebraska, N. H. Darton Jan 1903

Geologic Atlas Of The United States: Scotts Bluff Folio Nebraska, N. H. Darton

Publications of the US Geological Survey

Explanation

The Topographic Map

The Geologic Map

Description of the Scotts Bluff Quadrangle

Geography

Geology

Stratigraphy

Eocene Period

Neocene Period

Pleistocene Period

Pre-Eocene Rocks

Brief Geological History of the Central Great Plains Region

Economic Geology

Underground WAters

Irrigation

Volcanic Ash

Ages of Rocks

Topographic Sheet

Areal Geology Sheet

Columnar Section Sheet

Illustration Sheet