| 16S rRNA gene (from DNA) from samples collected on cruise Chikyu-331 in the Okinawa Trough, Japan from September to October 2010 | Bottom depth
| Bottom_Depth |
| 16S rRNA gene (from DNA) from samples collected on cruise Chikyu-331 in the Okinawa Trough, Japan from September to October 2010 | Top depth
| Top_Depth |
| 16S rRNA gene (from RNA) from samples collected on cruise Chikyu-331 in the Okinawa Trough, Japan from September to October 2010 | Bottom depth
| Bottom_Depth |
| 16S rRNA gene (from RNA) from samples collected on cruise Chikyu-331 in the Okinawa Trough, Japan from September to October 2010 | Top depth
| Top_Depth |
| Atlantic sediment black carbon, total organic carbon, and stable carbon ratio (13C) values from samples collected using a multi-corer and box corer from multiple cruises throughout the Atlantic between 1994 and 2010 | sediment depth interval
| Depth_Interval |
| Atlantic sediment polycyclic aromatic hydrocarbon (PAH) concentrations from samples collected using a multi-corer and box corer from multiple cruises throughout the Atlantic between 1994 and 2010 | Average sediment depth
| Average_Depth |
| Atlantic sediment petrography analysis data from mult-corer samples collected in the Amazon Delta and Sierra Leone Rise during R/V Endeavor cruises EN-480 and EN-481 in 2010 | sediment depth interval
| Depth_Interval |
| Atlantic sediment radiocarbon from mult-corer samples collected in the Amazon Delta and Sierra Leone Rise during R/V Endeavor cruises EN-480 and EN-481 in 2010 | sediment depth interval
| Depth_Interval |
| Microbial activity from sediments collected Fall 2019 in the Santa Barbara Basin using ROV Jason during R/V Atlantis cruise AT42-19 | Depth of sediment core
| Sediment_Depth |
| Porewater geochemistry of sediments collected Fall 2019 in the Santa Barbara Basin using ROV Jason during R/V Atlantis cruise AT42-19 | Depth of sediment core
| Sediment_Depth |
| Porosity and density of sediments collected Fall 2019 in the Santa Barbara Basin using ROV Jason during R/V Atlantis cruise AT42-19 | Depth of sediment core
| Sediment_Depth |
| Benthic fluxes collected in August 2018 and July 2019 in northern Gulf of Mexico shelf on R/V Pelican | oxygen penetration depth into the sediment
| OPD |
| 16S rRNA sequences from subsurface microbial communities (Blackwood Sinkhole) | Sample depth
| depth |
| Biogeochemical data on cryptic methane cycling in hypersaline sediments of the Carpinteria Salt Marsh Reserve, California | Sediment depth
| Sediment_Depth |
| Chemistry and cell counts of formation fluids from North Pond, western flank of the Mid-Atlantic Ridge, from 2012-2014 | maximum range of sample depth within borehole below sea floor
| depth_maximum |
| Chemistry and cell counts of formation fluids from North Pond, western flank of the Mid-Atlantic Ridge, from 2012-2014 | minimum range of sample depth within borehole below sea floor
| depth_minimum |
| Record of d2H of dinosterol variability in down core lake sediments from Clear Lake, Palau | Depth below sediment-water interface
| core_depth |
| Fluorescence and Physical Indicators for Sediment Cores from a Protected island in south Wilkinson Bay in the northeast portion of Barataria Bay, Louisiana in September 2018 | distance from surface
| Depth |
| Fluorescence and Physical Indicators for Sediments Cores from Barataria Basin, Louisiana, for March and November 2017 | Distance from surface
| Depth_max |
| Fluorescence and Physical Indicators for Sediments Cores from Barataria Basin, Louisiana, for March and November 2017 | Distance from surface
| Depth_min |
| Biogeochemical data collected from porewater profiles within a shallow, sandy subterranean estuary (STE) in Virginia USA, from 2018 - 2020 | Depth of porewater collection
| Depth |
| Dissolved oxygen from sediment cores collected on the R/V Nathaniel B. Palmer cruise NBP1601 to the West Antarctic continental shelf in January of 2016 | depth into the core relative to the sediment-water interface(0 = sediment surface; negative value are in the water overlying the core.
| Depth |
| Pore fluid chemistry from gravity cores taken during R/V Atlantis cruise AT26-24 at the Dorado Outcrop near Cocos Ridge in December of 2014 (Dorado Outcrop project) | Depth below sea floor of sample
| cmbsf |
| Pore fluid chemistry from push cores taken during R/V Atlantis cruise AT26-24 at the Dorado Outcrop near Cocos Ridge in December of 2014 (Dorado Outcrop project) | Depth below sea floor of sample
| cmbsf |
| Electrochemical data from sediments collected on R/V Savannah cruise SAV-15-18 at the Cape Lookout Continental Shelf and Slope during July 2015 | Sediment depth
| Sediment_depth |
| Electrochemical data from sediments collected on R/V Savannah cruise SAV-16-16 at the Cape Lookout Continental Shelf and Slope during May 2016 | Sediment depth
| Sediment_depth |
| Electrochemical data from sediments collected on R/V Savannah cruise SAV-17-15 in the Gulf of Mexico during July and August 2017 | Sediment depth
| Sediment_depth |
| Geochemical measurements of porewater from sediment push core samples in the Gulf of California during R/V Falkor cruise FK190211 in 2019 | The maximum (deepest) depth of the sediment layer from which the sample was taken. OWL = Overlying water sample.
| Sediment_Depth_Max |
| Geochemical measurements of porewater from sediment push core samples in the Gulf of California during R/V Falkor cruise FK190211 in 2019 | The mid-point depth of the sediment layer from which the sample was taken. OWL = Overlying water sample.
| Sediment_Depth_Mid_point |
| Geochemical measurements of porewater from sediment push core samples in the Gulf of California during R/V Falkor cruise FK190211 in 2019 | The minimum (shallowest) depth of the sediment layer from which the sample was taken. OWL = Overlying water sample.
| Sediment_Depth_Min |
| Sulfur, carbon, and iron biogeochemistry of biomass, below ground material, and dissolved organic matter from three mangrove ecosystems in the Caribbean and Florida collected over two field seasons in 2022 and 2024 | sampling interval in centimeters
| depth |
| Sulfur, carbon, and iron biogeochemistry of biomass, below ground material, and dissolved organic matter from three mangrove ecosystems in the Caribbean and Florida collected over two field seasons in 2022 and 2024 | bins below ground samples by depth in cm (0-2, 2-10, 15-25), mangrove biomass into "surface" and fine root="roots" material, and dissolved organic matter as dom
| depth_bin |
| Geochemical data collected from Whillans Subglacial Lake sediment cores in West Antarctica | Sample depth in centimeters below the lake water-sediment interface.
| Depth |
| Summary geochemistry and radiotracer rates for 30 marine sediment cores covering eight sites and four geochemical regimes | sediment depth
| avg_depth_cbsf |
| Calculated power from the oxidation of necromass that is produced in marine sediment on a global scale. | depth below sea water interface
| Depth_below_SWI |
| Organic matter C:N ratios from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 | Depth in centimeters below seafloor
| depth_cmbsf |
| delta 13C values from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 | Depth in centimeters below seafloor
| depth_cmbsf |
| delta 15N values from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 | Depth in centimeters below seafloor
| depth_cmbsf |
| Porewater Si concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 | Depth in centimeters below seafloor
| depth_cmbsf |
| TOC concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 | Depth in centimeters below seafloor
| depth_cmbsf |
| Rates of methanogenesis in subsurface sediments from R/V JOIDES Resolution IODP-385 drilling expedition in the Guaymas Basin between September and November, 2019 | Depth below the seafloor in meters
| Sediment_Depth |
| Dissolved radium isotope activity around Guaymas Basin from samples collected by CTD and HOV Alvin during R/V Atlantis cruise AT42-05 in November 2018 | Depth in centimeters below seafloor (Collection_Method = Porewater only)
| Depth_cmbsf |
| Sedimentary radium isotope activity around Guaymas Basin from samples collected by HOV Alvin during R/V Atlantis cruise AT37-06 in December 2016 | Sampling depth below the sediment-water interface (SWI)
| Depth_Below_SWI |
| Porewater nutrient, sulfide, and sulfate concentrations in Alvin pushcore samples collected from Guaymas Basin hydrothermal vents during R/V Atlantis cruise AT42-05 in November 2018 and analyzed at the Max Planck Institute for Marine Microbiology | Depth below sea floor
| depth_bsf |
| Relative abundances of the diether lipid archaeol and tetraether lipids with zero, one, two and three rings and crenarchaeol from rock samples at different depths. | depth below sea floor
| Depth |
| Diversity of archaeal intact polar lipids (IPLs) and changes in relative abundance of bacterial dietherglycerol lipids (DEGs) within the selected 11 samples at different depths | depth below seafloor
| Depth |
| Archaeal core lipids, intact polar lipids (IPLs), and bacterial dietherglycerol (DEG) lipids in the drilling mud, subsampled from whole round core 29R3 and selected rock samples. | depth below seafloor
| Depth |
| Single-cell amplified genomes (SAGs) of uncultivated Aminicenantia bacteria from the subseafloor of Juan de Fuca Ridge (JdFR) from deployments of R/V Atlantis AT18-07 and AT42-11 from 2011 and 2019 | Depth below seafloor
| Depth_bsf |
| Metagenomic data from samples collected on cruise Chikyu-331 in the Okinawa Trough, Japan from September to October 2010 | Bottom depth
| Bottom_Depth |
| Metagenomic data from samples collected on cruise Chikyu-331 in the Okinawa Trough, Japan from September to October 2010 | Top depth
| Top_Depth |
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