Open Access. Powered by Scholars. Published by Universities.®

Physical Sciences and Mathematics Commons

Open Access. Powered by Scholars. Published by Universities.®

Geology

PDF

Institution
Keyword
Publication Year
Publication
Publication Type

Articles 29401 - 29430 of 29432

Full-Text Articles in Physical Sciences and Mathematics

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


Report Of The State Geologist, Erwin H. Barbour Jan 1903

Report Of The State Geologist, Erwin H. Barbour

Conservation and Survey Division

No abstract provided.


Geologic Atlas Of The United States: Scotts Bluff Folio, Nebraska, Charles D. Walcott, N. H. Darton Jan 1902

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

Publications of the US Geological Survey

Geography

Geology

Economic Geology

Topographic sheet

Areal Geology sheet

Columnar Section sheet

6 photos


Geological Atlas Of The United States: Camp Clark Folio, Nebraska, Charles D. Walcott, N. H. Darton Jan 1902

Geological Atlas Of The United States: Camp Clark Folio, Nebraska, Charles D. Walcott, N. H. Darton

Publications of the US Geological Survey

12 oversize pages, 18-3/8 x 21-3/4 inches

Includes parts of Cheyenne, Scotts Bluff, and Banner Counties.

Geography, Economic Geology

Topographic Sheet

Areal Geology Sheet 41°30' 103°00' to 42°00', 103°30'

Columnar Section Sheet

7 photos


The Neocene Lake Beds Of Western Montana And Descriptions Of Some New Vertebrates From The Loup Fork, Earl Douglass Jan 1899

The Neocene Lake Beds Of Western Montana And Descriptions Of Some New Vertebrates From The Loup Fork, Earl Douglass

Graduate Student Theses, Dissertations, & Professional Papers

Since coming to Montana in the spring of 1894 I have spent rnuoh of ay time in studying the lake bed deposits in the western part of the state, and in collecting and studying the vertebrate fossils found in them. These deposits occur in nearly every large valley in the westem part of the state. I have myself observed them in the valleys of the upper Missouri (above the re-rrion of Helena), Gallatin, Madison, Jefferson, Beaverhead, Ruby, Big Hole, Hell Gate, and Bitter Boot rivers, and their tributaries.


Report Of The Geologist, Erwin Hinckley Barbour Jan 1896

Report Of The Geologist, Erwin Hinckley Barbour

Department of Earth and Atmospheric Sciences: Faculty Publications

THE PROBLEM OF OUR SOILS AND SOIL MOISTURE.

The soil survey of the state, which was begun by the author in November of 1892, has progressed to the point where it might be considered finished. That is, one or more samples of soils have been taken from every distinct soil region in the state-in fact, most of the separate counties are represented, and mechanical analyses of many of these have already been made. However, in consideration of the size of our counties, the work will not be declared complete until each is represented in the state museum by soil prisms …


Bulletin No. 38 - Preliminary Report On Seepage Water And The Underflow Of Rivers, Samuel Fortier Feb 1895

Bulletin No. 38 - Preliminary Report On Seepage Water And The Underflow Of Rivers, Samuel Fortier

UAES Bulletins

Into a box holding one cubic foot, or seven and one-half gallons of dry sand, one can usually pour from two to three gallons of water without causing any overflow. If the particles of sand were of the same size and cubical in form, they could be packed into a solid mass; and a cubic foot, instead of weighing about 100 pounds--the average weight of dry quartz sand--would then weigh about 165 pounds. But sand grains are irregular in form, and come in contact with adjacent grains only at particular points, thus enclosing spaces or voids, which in dry sand …


The Structure, Lithology And Genesis Of The Magnesian Series Of The Northwestern States, C. W. Hall Jan 1892

The Structure, Lithology And Genesis Of The Magnesian Series Of The Northwestern States, C. W. Hall

Journal of the Minnesota Academy of Science

No abstract provided.


The Saint Peter Sandstone, F. W. Sardeson Jan 1892

The Saint Peter Sandstone, F. W. Sardeson

Journal of the Minnesota Academy of Science

No abstract provided.


The Lower Silurian Formations Of Wisconsin And Minnesota Compared, F. W. Sardeson Jan 1891

The Lower Silurian Formations Of Wisconsin And Minnesota Compared, F. W. Sardeson

Journal of the Minnesota Academy of Science

No abstract provided.


The Geology Of The Artesian Basin In South Dakota, D. S. Mccaslin Jan 1891

The Geology Of The Artesian Basin In South Dakota, D. S. Mccaslin

Journal of the Minnesota Academy of Science

No abstract provided.


The Field Of Geology And Its Promise For The Future, W. J. Mcgee Jan 1887

The Field Of Geology And Its Promise For The Future, W. J. Mcgee

Journal of the Minnesota Academy of Science

No abstract provided.


Notes Of A Geological Excursion Into Central Wisconsin, C. W. Hall Jan 1887

Notes Of A Geological Excursion Into Central Wisconsin, C. W. Hall

Journal of the Minnesota Academy of Science

No abstract provided.


The Stillwater Deep Well, A. D. Meeds Jan 1887

The Stillwater Deep Well, A. D. Meeds

Journal of the Minnesota Academy of Science

No abstract provided.


The Iron-Bearing Rocks Of Minnesota, H. V. Winchell Jan 1887

The Iron-Bearing Rocks Of Minnesota, H. V. Winchell

Journal of the Minnesota Academy of Science

No abstract provided.


Cryptozoon Minnesotense In The Shakopee Limestone At Northfield, Minnesota, L. W. Chaney Jr. Jan 1887

Cryptozoon Minnesotense In The Shakopee Limestone At Northfield, Minnesota, L. W. Chaney Jr.

Journal of the Minnesota Academy of Science

No abstract provided.


Notes On The Geology Of Mankato: A Pre-Glacial River Channel, A. F. Bechdolt Jan 1886

Notes On The Geology Of Mankato: A Pre-Glacial River Channel, A. F. Bechdolt

Journal of the Minnesota Academy of Science

No abstract provided.


A Brief History Of Copper Mining In Minnesota, C. W. Hall Jan 1886

A Brief History Of Copper Mining In Minnesota, C. W. Hall

Journal of the Minnesota Academy of Science

No abstract provided.


The Lithological Characters Of The Trenton Limestone Of Minneapolis And Saint Paul, With A Note On The Borings Of The West Hotel Artesian Well, C. W. Hall Jan 1886

The Lithological Characters Of The Trenton Limestone Of Minneapolis And Saint Paul, With A Note On The Borings Of The West Hotel Artesian Well, C. W. Hall

Journal of the Minnesota Academy of Science

No abstract provided.


Description Of Maps Showing The Climate, Geography And Geology Of Minnesota, Warren Upham Jan 1886

Description Of Maps Showing The Climate, Geography And Geology Of Minnesota, Warren Upham

Journal of the Minnesota Academy of Science

No abstract provided.


On Some Tests Of Building Stones, J. A. Dodge Jan 1885

On Some Tests Of Building Stones, J. A. Dodge

Journal of the Minnesota Academy of Science

No abstract provided.


Report Of The Section Of Mineralogy, N. H. Winchell Jan 1885

Report Of The Section Of Mineralogy, N. H. Winchell

Journal of the Minnesota Academy of Science

No abstract provided.


Lake Agassiz: A Chapter In Glacial Geology, Warren Upham Dec 1882

Lake Agassiz: A Chapter In Glacial Geology, Warren Upham

Journal of the Minnesota Academy of Science

No abstract provided.


The Ancient Copper Mines Of Isle Royale, N. H. Winchell Dec 1880

The Ancient Copper Mines Of Isle Royale, N. H. Winchell

Journal of the Minnesota Academy of Science

Two papers were read in 1880, by Prof. Winchell, on the ancient copper mines of Isle Royale. After an account of the exterior phenomena of the mines, and an enumeration of the articles found in them, an inquiry was instituted as to the race that wrought them, and as to their relation to the Mound Builders, and to the Indians. As it has been admitted for several years that the Lake Superior miners were identical with the Mound Builders, the inquiry involved the examination of the relation of the Mound Builder to the present Indian. The characteristics of the Mound …


Influence Of Geological Structure On History In The United States, A. F. Bechdolt Dec 1880

Influence Of Geological Structure On History In The United States, A. F. Bechdolt

Journal of the Minnesota Academy of Science

No abstract provided.


The Cretaceous In Minnesota, N. H. Winchell Dec 1877

The Cretaceous In Minnesota, N. H. Winchell

Journal of the Minnesota Academy of Science

No abstract provided.


Geological Notes From Early Explorers In The Minnesota Valley, N. H. Winchell Dec 1875

Geological Notes From Early Explorers In The Minnesota Valley, N. H. Winchell

Journal of the Minnesota Academy of Science

No abstract provided.


Statistical Atlas Of The United States Based On The Results Of The Ninth Census 1870 : With Contributions From Many Eminent Men Of Science And Several Departments Of The Government Comp. Under The Authority Of Congress By Francis A. Walker, Francis A. Walker Dec 1873

Statistical Atlas Of The United States Based On The Results Of The Ninth Census 1870 : With Contributions From Many Eminent Men Of Science And Several Departments Of The Government Comp. Under The Authority Of Congress By Francis A. Walker, Francis A. Walker

Osher Map Library Collection Books

Details of this book can be viewed by the following link on the Osher Map Library's website.

https://oshermaps.org/map/3690.0001


Geological Notes From Early Explorers In The Minnesota Valley, N. H. Winchell Dec 1873

Geological Notes From Early Explorers In The Minnesota Valley, N. H. Winchell

Journal of the Minnesota Academy of Science

No abstract provided.


Geological And Archeological Evidences Of The Antiquity Of Man, A. E. Johnson Dec 1873

Geological And Archeological Evidences Of The Antiquity Of Man, A. E. Johnson

Journal of the Minnesota Academy of Science

No abstract provided.