| 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 |
| 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 |
| 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 |
| Contextual data for samples collected for metagenome sequencing from the deep subseafloor biosphere as accessed via CORKs along the Juan de Fuca Ridge flank in the Northeast Pacific Ocean between 2008 and 2014 | Depth of sample collection. "msb" refers to "meters sub-basement", or the depth in meters below the sediment-basement interface.
| Depth |
| 16S rRNA gene sequences of cells in marine methane seep sediments from R/V Atlantis and R/V Western Flyer cruises off the Pacific Northwest, USA in 2010 and 2013 | Sample sediment depth
| sediment_depth |
| McMurdo Spiophanes beds 16s V4 region community composition from sediment cores at McMurdo Station, Antarctia on Sept 9th, 2012 (McMurdo Benthos project) | Sediment depth range below seafloor from which microbial community was analyzed.
| Sediment_Depth |
©2020 Biological and Chemical Oceanography Data Management Office.