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U.S. Department of the Interior U.S. Geological Survey Coastal & Marine Geology Core Labs and Sample Storage Facilities Menlo Park, California
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Menlo Park Core & Sed Lab Facilities · Core Lab · Refrigerated Core Storage Facilities · Menlo Park Campus: >900 sq. ft. (~33’ x 30’) · Menlo Park Warehouse: 3200 sq. ft. (40’ x 80’) · X-ray Lab · Core Logger · Sediment Labs (5 labs)
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Menlo Park Campus Refrigerated Core Storage Bins Cores
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Menlo Park Campus · >900 sq. ft. · primarily “active” cores · various grab and other samples
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Menlo Park Campus Core Lab · Split, describe, photograph, & subsample cores · Analyze x-radiographs
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Menlo Park Campus Core Lab · Describe, photograph, & subsample cores · Digital logging software
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Core Logger · Two GeoTek systems · Non-destructive physical properties · Use in lab or field · Magnetic susceptibility, velocity, density, electrical resistivity, & photography · For future: x-ray
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Core X-Radiography · Faxitron Microfocus system · Handles up to 1.5 m core
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· Portable Medisson/Ancona Veterinarian X-ray · Use in lab or field (at sea) Core X-Radiography
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· HP/Faxitron system · Manual or auto exposure · Beryllium window · Great for coral, rock, & core slabs
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Core X-Radiography · AFP automated x-ray film processor · Handles sheets up to 1 m · Radiograph can be scanned into digital format
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Menlo Park Warehouse Core facility
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Menlo Park Warehouse Palletized Storage Cores 3200 sq. ft.
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Menlo Park Warehouse Strut shelving 10’ tall
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Menlo Park Warehouse Palletized storage
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Menlo Park Accomplishments · Move of core collection to new facility · Reorganization of core and sample collection · Update of online database (InfoBank)
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http://walrus.wr.usgs.gov
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UPDATES SINCE 2007 · Google Earth/Maps capability added to InfoBank · Monterey Bay Aquarium Research Institute (MBARI) collaboration · Recently signed MOU · Acquired core collection · Refrigerated/non-refrigerated samples · Primarily from Monterey Bay · WCMG facilities ~80% full · Part-time curator
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