. Collected reprints / Atlantic Oceanographic and Meteorological Laboratories [and] Pacific Oceanographic Laboratories. Oceanography 24 Clay Fabric and Geotechnical Properties of Sediment Cores hauer, ). The clay fabric samples were analyzed with an Hitachi Model HS-8A Transmission Elec- tron Microscope at 50 kV, which is considered to have con- siderably less resolving potential than the Philips 300. Both instruments, however, proved to be adequate for this study. The photomicroscopy with the Hitachi E. M. and all of the ultramicrotomy were carried out at the El
. Collected reprints / Atlantic Oceanographic and Meteorological Laboratories [and] Pacific Oceanographic Laboratories. Oceanography 24 Clay Fabric and Geotechnical Properties of Sediment Cores hauer, ). The clay fabric samples were analyzed with an Hitachi Model HS-8A Transmission Elec- tron Microscope at 50 kV, which is considered to have con- siderably less resolving potential than the Philips 300. Both instruments, however, proved to be adequate for this study. The photomicroscopy with the Hitachi E. M. and all of the ultramicrotomy were carried out at the Electron Microscopy Center, Texas A&M University, College Station, Texas. A total of 426 transmission electron photomicrographs were taken and examined during this study. Typical ex- amples of the characteristic fabric for each specimen ex- amined have been used in this investigation. Although dif- ferent magnifications were made of the fabric periodically, a magnification of 16,000 times was found to be the most useful in terms of overall delineation of the general fabric characteristics, clarity, and particle size. Step 8 10 Techni ques Placement of specimens into individual containers and into vacuum | desic cator Instrumentation or Description plastic cup or Be em capsule protective lens paper removed Specimens impregnated under vacuum and removed Specimens cured at 60°-70°C Trimming of specimens prior to ultrathin sectioning W vacuum desiccator Spurr epoxy resin oven glass knife n 12 13 Ultrathin sectioning with microtome 1 Placement o f sections on copper grids Light car bon sputtering of ultrathin sections ^. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Atlantic Oceanographic and Meteorological Laboratories; Pacific Oceanographic Laboratories; United States. Environmental Science Services Admin
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