Silurian paleoclimate data from fluid inclusions in the Salina Group halite Michigan Basin

2000 ◽  
Vol 15 (1) ◽  
pp. 28-36 ◽  
Author(s):  
Arthur B. Losey ◽  
Kathleen Counter Benison
Keyword(s):  
Fluid Inclusions ◽  
Michigan Basin ◽  
Paleoclimate Data

Permian paleoclimate data from fluid inclusions in halite

1999 ◽  
Vol 154 (1-4) ◽  
pp. 113-132 ◽  
Author(s):  
Kathleen Counter Benison ◽  
Robert H. Goldstein
Keyword(s):  
Fluid Inclusions ◽  
Paleoclimate Data

Characterization of submicrometer fluid Inclusions in minerals by Analytical/Transmission Electron Microscopy and electron diffraction

1990 ◽  
Vol 48 (4) ◽  
pp. 424-424
Author(s):  
George Guthrie ◽  
David Veblen
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Electron Microscope ◽  
Electron Diffraction ◽  
Light Microscopy ◽  
Fluid Inclusions ◽  
Energy Dispersive Spectrometer ◽  
Analytical Transmission Electron Microscopy ◽  
Transmission Electron

The nature of a geologic fluid can often be inferred from fluid-filled cavities (generally <100 μm in size) that are trapped during the growth of a mineral. A variety of techniques enables the fluids and daughter crystals (any solid precipitated from the trapped fluid) to be identified from cavities greater than a few micrometers. Many minerals, however, contain fluid inclusions smaller than a micrometer. Though inclusions this small are difficult or impossible to study by conventional techniques, they are ideally suited for study by analytical/ transmission electron microscopy (A/TEM) and electron diffraction. We have used this technique to study fluid inclusions and daughter crystals in diamond and feldspar.Inclusion-rich samples of diamond and feldspar were ion-thinned to electron transparency and examined with a Philips 420T electron microscope (120 keV) equipped with an EDAX beryllium-windowed energy dispersive spectrometer. Thin edges of the sample were perforated in areas that appeared in light microscopy to be populated densely with inclusions. In a few cases, the perforations were bound polygonal sides to which crystals (structurally and compositionally different from the host mineral) were attached (Figure 1).

Forest canopy disturbance geospatial data for Lake Michigan basin, USA, 1985-2008

2014 ◽  
Author(s):  
Ian W. Housman ◽  
Mark D. Nelson ◽  
Charles H. Perry ◽  
Kirk M. Stueve ◽  
Chengquan Huang
Keyword(s):  
Forest Canopy ◽  
Lake Michigan ◽  
Geospatial Data ◽  
Michigan Basin ◽  
Canopy Disturbance
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