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Articles 721 - 744 of 744
Full-Text Articles in Physical Sciences and Mathematics
A New Longisrostral Mastodon From Cherry County, Nebraska, E. H. Barbour
A New Longisrostral Mastodon From Cherry County, Nebraska, E. H. Barbour
Conservation and Survey Division
During the season of 1914, field work in the fossil regions was pushed less vigorously than usual owing to lack of funds. N evertheless some interesting and valuable material was obtained by the N ebraska Geological Survey, notably the great mandible of a new longirostral mastodon from Cherry County, together with associated tusk and bones.
The mastodon constituting the basis of this paper was found in the exposnres bordering the Snake River in section 33, range 30 west, and township 32 north. The talus slope was strewn with fragments of the tusk and bone of a mastodon. This led the …
Plant Tissue In The Carboniferous Shales Of Nebraska, E. H. Barbour
Plant Tissue In The Carboniferous Shales Of Nebraska, E. H. Barbour
Conservation and Survey Division
No abstract provided.
Two New Fossil Dogs Of The Genus "Crynarctus" From Nebraska, E. H. Barbour
Two New Fossil Dogs Of The Genus "Crynarctus" From Nebraska, E. H. Barbour
Conservation and Survey Division
No abstract provided.
A Minor Phenomenon Of The Glacial Drift In Nebraska, Erwin H. Barbour
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
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 …
A New Genus And Species Of Rhinoceros, Epiaphelops Virgasectus From The Lower Miocene Of Nebraska, H. J. Cook
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
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
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
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
Suggestions To Correspondents, Erwin Hinckley Barbour
Conservation and Survey Division
No abstract provided.
An Account Of The Nebraska Geological Survey, Erwin Hinckley Barbour
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
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
Report Of The Nebraska Conservation And Soil Survey, G. E. Condra
Conservation and Survey Division
No abstract provided.
A New Carboniferous Coral "Craterophyllum Verticillatum", Erwin Kinckley Barbour
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
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.
Coal In Nebraska, Roy V. Pepperberg
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
The Development Of Our Natural Resources, E. H. Barbour
Conservation and Survey Division
No abstract provided.
The Sand And Gravel Resources And Industries Of Nebraska, George Evart Condra
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.
Skeletal Parts Of Moropus, Erwin Hinckley Barbour
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.
Tests Of The Strength Of Concrete
Tests Of The Strength Of Concrete
Conservation and Survey Division
Since the use of concrete is becoming so general it seems quite appropriate that the tests of concrete in which any Nebraska material forms a constituent part should be recorded where they may be obtained by those interested.. The following tests were made in the Testing Laboratory of the University of Nebraska, and though very limited in number may be expressive of the qualities of concrete mixed from these materials.
Biennial Report Work Of The State Geological Survey In Brief, Erwin Hinckley Barbour
Biennial Report Work Of The State Geological Survey In Brief, Erwin Hinckley 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.
Evidence Of Loess Man In Nebraska, Erwin Hinckley Barbour
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 Coal Measure Bryozoa Of Nebraska, George Evart Condra
The Coal Measure Bryozoa Of Nebraska, George Evart Condra
George E. Condra Publications
In the summer of 1896, at the suggestion of Professor Erwin H. Barbour, Director of the Nebraska Geological Survey, the writer began a study of the fossil bryozoa of the state.
Report Of The State Geologist, Erwin H. Barbour
Report Of The State Geologist, Erwin H. Barbour
Conservation and Survey Division
No abstract provided.