Thermodynamic Properties of Minerals and Related Substances at 298.15 K and 1 Bar (105 Pascals) Pressure and at Higher Temperatures (open access)

Thermodynamic Properties of Minerals and Related Substances at 298.15 K and 1 Bar (105 Pascals) Pressure and at Higher Temperatures

A report about values for the entropy, molar volume, and for the enthalpy and Gibbs energy of formation for the elements and minerals and substances at 298.15 K.
Date: 1995
Creator: Robie, Richard A. & Hemingway, Bruce S.
System: The UNT Digital Library
Geochemical, Biogeochemical, and Sedimentological Studies of the Green River Formation, Wyoming, Utah, and Colorado (open access)

Geochemical, Biogeochemical, and Sedimentological Studies of the Green River Formation, Wyoming, Utah, and Colorado

A report about new geochemical, biogeochemical, and sedimentological data gathered from the depositional basins of the Green River Formation.
Date: 1991
Creator: Tuttle, Michele L.
System: The UNT Digital Library
The Chemical Analysis of Argonne Premium Coal Samples (open access)

The Chemical Analysis of Argonne Premium Coal Samples

A report about methods used to determine concentrations of 67 elements in 8 argonne premium coal samples.
Date: 1997
Creator: Palmer, Curtis A.
System: The UNT Digital Library
40Ar/39Ar Age Spectra and Total-Fusion Ages of Tektites from Cretaceous-Tertiary Boundary Sedimentary Rocks in the Beloc Formation, Haiti (open access)

40Ar/39Ar Age Spectra and Total-Fusion Ages of Tektites from Cretaceous-Tertiary Boundary Sedimentary Rocks in the Beloc Formation, Haiti

A report about Haitian tektites at the paleontological K-T boundary along with an Ir abundance anomaly and shocked quartz.
Date: 1993
Creator: Dalrymple, G. Brent; Izett, Glen A.; Snee, Lawrence W. & Obradovich, John D.
System: The UNT Digital Library
Geologic Studies in Alaska by the U.S. Geological Survey, 1990 (open access)

Geologic Studies in Alaska by the U.S. Geological Survey, 1990

A collection of papers which report on the geologic investigations in Alaska. It represents the broad range of U.S. Geologic Survey research activities carried out in Alaska.
Date: 1992
Creator: Bradley, Dwight C. & Ford, Arthur B.
System: The UNT Digital Library
Engineering Geology Applied to the Design and Operation of Underground Coal Mines (open access)

Engineering Geology Applied to the Design and Operation of Underground Coal Mines

A report which discusses in detail how the disciplines of geology and geotechnology, also known as engineering geology, apply to exploration, design, and operation of underground coal mines.
Date: 1998
Creator: Dunrud, Richard C.
System: The UNT Digital Library
The Distribution of Rare-Earth Elements in Minerals of the Monazite Family (open access)

The Distribution of Rare-Earth Elements in Minerals of the Monazite Family

A report about rare-earth metals located inside minerals of the monazite family.
Date: 1995
Creator: Rosenblum, Sam & Fleischer, Michael
System: The UNT Digital Library
Late Cenozoic Benthic Foraminifers of the HLA Borehole Series, Beaufort Sea Shelf, Alaska (open access)

Late Cenozoic Benthic Foraminifers of the HLA Borehole Series, Beaufort Sea Shelf, Alaska

A report about benthic foraminiferal faunas in 18 borholes from the eastern Beaufort Sea shelf.
Date: 1994
Creator: McDougall, Kristin
System: The UNT Digital Library