| Identifier | 2020-650-DD | ||||||||
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| Data provider | NOAAVENTS Program and NOAA’s Office of Ocean Exploration. | ||||||||
| Location | Cascadia Margin | ||||||||
| Summary | chemistry of authigenic carbonates | ||||||||
| Info derived | origin of fluids for methane derived authigenic carbonates | ||||||||
| Comments | see for more information on cruise and related project https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2009GC002518 | ||||||||
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| Organization |
2885 Mission Street
Santa Cruz, CA95060
(831) 460-7401
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| Data category: | Location-Elevation, Sampling, Sonar |
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| Data type: | Navigation, Biology, Chemistry, Multibeam |
| Equipment | Usage description | Data types | Datasets |
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| sampling equipment | Biology, Chemistry, Geology, Experiments (biological), Sediment Properties | 1 | |
| Other | Unknown, Profiles, Transects, Benchmarks, LIDAR, Navigation | (no data reported) |
| Dataset name | Equipment | Description | Dataset contact |
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| Geochemistry of authigenic carbonates from Cascadia Margin | sampling equipment | Geochemical analysis of authigenic carbonates from the Cascadia Subduction Zone. Powdered carbonate samples for stable carbon (delta-C-13) and oxygen (delta-O-18) isotopes and carbonate phase were analyzed as a proxy for potential fluid sources, and to better understand how process, such as mixing, and oxidation, can alter the initial fluid isotopic composition and the archived fluid-source signature in the authigenic carbonates. | Nancy G Prouty |