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Showing 1 - 3 of 3
Title | Collection | Description |
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Galapogos 79 | DC-021: Galapogos 79, Historical Data | box: 3, notes: Xponder and box core sites, provenance: 2009-27, subjects: Hydrothermal vents., subjects: Transponders, subjects: Galapagos Islands, subjects: Core sampling, geographic coverage: 0?32?n-0?52?n 86?0?w-86?15?w, geographic coverage: Galapagos Islands |
Ship tracks over New England seamounts | DC-021: Galapogos 79, Historical Data | box: 2, notes: Ship navigation over Mytilus Seamount Chain 115, Chain 81, Chain 73, Knorr 31 Chain (platform) Chain (platform) Chain (platform) Knorr (platform) Mytilus Seamount (spatial) John M. Ziegler 1955 1955 (date) Zeigler, John M. (person) inc Bottom Contour Chart BC 607 "New England Seamounts" 1970, provenance: 2009-27, subjects: ship tracks, subjects: New England Seamount Chain, subjects: Navigation., subjects: Transponders, related subjects: R/V Knorr, related subjects: USS Chain, geographic coverage: New England Seamount Chain, geographic coverage: Mytilus Seamount, geographic coverage: Corner Rise Seamount |
Dredge - 3.5 kHz | Historical Data, DC-021: Galapogos 79 | box: 1, notes: two roles plus document "Start of Dredging Program" which identifies planned dredge station and steps of the dredging operation dredge (instrument), provenance: 2009-27, subjects: Echo sounding., subjects: Dredging, related subjects: R/V Knorr, related subjects: swath mapping of southwest indian ridge, geographic coverage: southwest indian ridge, 52?3.8?s 16? e |