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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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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.
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
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
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
Journal of the Minnesota Academy of Science
No abstract provided.
Description Of Maps Showing The Climate, Geography And Geology Of Minnesota, Warren Upham
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
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
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
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
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
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
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
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
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
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
Geological And Archeological Evidences Of The Antiquity Of Man, A. E. Johnson
Journal of the Minnesota Academy of Science
No abstract provided.