Collection
Country
7 Matching Results
Results open in a new window/tab.
Results:
1 - 7 of
7
The Upper Cretaceous and Eocene floras of South Carolina and Georgia
Introduction: the following report is the first systematic account of fossil plants from the state of South Carolina.
Date:
1914
Creator:
Berry, Edward Wilber
System:
The UNT Digital Library
Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910: Part 1. -- Analyses
From Significance and value of Analyses of Coal: "The analyses published in this report cover samples of coal collected in many different parts of the country with unusual care by experiences men, in such manner as to make them representative of extensive beds of coal."
Date:
1913
Creator:
Lord, N. W.
System:
The UNT Digital Library
Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910 Part 2. Descriptions of Samples
From Introduction: "This volume contains the descriptions of the samples whose analyses are published in the preceding volume, Part I of this bulletin. The descriptions have been compiled from the notebooks of the persons who collected the samples, have been condensed from accounts given in published reports of the United States Geological Survey, or have furnished by the collection themselves. Inasmuch as the descriptions represent the work of many persons during a period of six years, and inasmuch as they were recorded under widely differing conditions, they necessarily vary in fullness detail."
Date:
1913
Creator:
Lord, N. W.
System:
The UNT Digital Library
The Coke Industry of the United States as Related to the Foundry
From Introduction: "The present bulletin, published by the Bureau of Mines because of the analyzing and testing of fuels have been transferred from the Geographical Survey to the Bureau of Mines, briefly reviews the status of the coke industry, some features of practice in the use of coke in the foundry, the probable happenings of a cupola heat, and the reasons for modifying charging practice so that a particular coke can be used to best advantage."
Date:
1910
Creator:
Moldenke, Richard
System:
The UNT Digital Library
Refining and Utilization of Georgia Kaolins
From Introduction: "The investigation described in this report was carried on to determine the practicability of applying technical control of clay disperse systems to the refining of kaolins and the utilization of the prepared clay in the manufacture of vitreous china and wall tile."
Date:
1916
Creator:
Sproat, Ira E.
System:
The UNT Digital Library
Mining and Treatment of Feldspar and Kaolin in the Southern Appalachian Region
From Introduction: "The investigation here reported has to do only with the dikes of the southern Appalachian region, in which abundance of each mineral is as in the order given above."
Date:
1913
Creator:
Watts, A. S.
System:
The UNT Digital Library
Shorter Contributions to General Geology, 1918
A collection of writings on the shorter contributions to general geology.
Date:
1919
Creator:
White, David
System:
The UNT Digital Library