ERDDAP > info > bcodmo_dataset_811268

Grid DAP Data	Sub- set	Table DAP Data	Make A Graph	W M S	Source Data Files	Acces- sible	Title	Sum- mary	FGDC, ISO, Metadata	Back- ground Info	RSS	E mail	Institution	Dataset ID
	set	data	graph		files	public	[IODP360 - Archaeal and bacterial lipid biomarkers] - Supplementary Table 3A: Concentration of archaeal and bacterial lipid biomarkers, ratio of core vs intact polar lipids and average chain length of bacterial dietherglycerol lipids. (Collaborative Research: Delineating The Microbial Diversity and Cross-domain Interactions in The Uncharted Subseafloor Lower Crust Using Meta-omics and Culturing Approaches)		F   I   M	background			BCO-DMO	bcodmo_dataset_811268

The Dataset's Variables and Attributes

Row Type	Variable Name	Attribute Name	Data Type	Value
attribute	NC_GLOBAL	access_formats	String	.htmlTable,.csv,.json,.mat,.nc,.tsv,.esriCsv,.geoJson
attribute	NC_GLOBAL	acquisition_description	String	Crushed core samples stored in falcon tubes at -80 \u00b0C were first milled for 10 min to a fine powder and subsequently extracted with a modified Bligh and Dyer method after Sturt et al. (2004). Prior to milling and extraction of each sample a procedure blank was performed. First a milling blank was performed using combusted sea sand (fired at 450 \u00b0C for 5 hrs) to clean the mill and to limit cross-contamination of samples. Subsequently, this sea sand was then transferred to geo-cleaned (rinsed three times with a mixture of methanol, MeOH and dichloromethane, DCM) Teflon\u00ae containers used for extraction of the samples and solvent-extracted in the same manner as the samples. For this, 100 ng of an internal standard (C46 GTGT) and ca. 50 mL of a solvent mixture of DCM:MeOH:buffer (2:1:0.8, v/v) was added to the sample in the Teflon\u00ae container and ultrasonicated for 10 mins using a geo-cleaned ultrasonic stick. After ultrasonication, the samples were centrifuged (1750 rpm at 10 min) and the supernatant was transferred to a fired separatory funnel. The samples were extracted in four steps, for the first two steps a phosphate buffer (K2HPO4, 50 mM at pH 7.4) was used, in the second step the phosphate buffer was replaced by 5 was used, in the second step the phosphate buffer was replaced by 5 % trichloroacetic acid (50 g L-1 at pH 2), and in the last step only DCM:MeOH (9:1, v/v) was used. Equal amounts of DCM and deionized MilliQ water were added to the extract collected in the separatory funnel, the mixture was shaken, and the organic phase was collected as the total lipid extract (TLE) and blown to dryness under a gentle stream of nitrogen. An aliquot of the TLE was analyzed via ultra-high-pressure liquid chromatography (UHPLC) coupled to mass spectrometry (MS) on a Dionex Ultimate 3000RS UHPLC connected to an ABSciEX QTRAP4500 Triple Quadrupole/Ion Trap MS (UHPLC-Triple Quad-MS) via a Turbolon electrospray ion source (ESI). Separation of compounds was achieved on a Waters Acquity BEH C18 column (1.7 \u03bcm, 2.1x150 mm) equipped with a guard column of the same material following the protocol described in Klein et al. (2015). Compounds of interest were screened for by using multiple reaction monitoring (MRM) and selected ion monitoring (SIM) techniques after Klein et al. (2015). Concentrations of lipids were determined relative to the internal C46 GTGT standard and were corrected for individual response factors using commercially available standards (diC16-DEG, archaeol) and isolated standards from cultures (GDGT-0, 1G-AR, 2G522AR, 1G-GDGT-0, 2G-GDGT-0). The presence of crenarchaeol was confirmed by core GDGT analysis after Becker et al. (2013). Briefly an aliquot of the TLE was analysed on Dionex Ultimate 3000RS UHPLC connected to a Bruker maXis ultra-high resolution quadrupole time-of-flight mass spectrometer, equipped with an APCI II source. Compounds were separated using two aquity BEH HILIC amide columns (1.7 \u03bcm, 2.1x300 mm) in tandem maintained at 50 \u00b0C, and n-hexane as eluent A and n528 hexane:isopropanol, 90:10, v:v as eluent B (REF). Drilling mud and extraction blank contamination controls were also run for lipid biomarker analyses.
attribute	NC_GLOBAL	awards_0_award_nid	String	709555
attribute	NC_GLOBAL	awards_0_award_number	String	OCE-1658031
attribute	NC_GLOBAL	awards_0_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1658031
attribute	NC_GLOBAL	awards_0_funder_name	String	NSF Division of Ocean Sciences
attribute	NC_GLOBAL	awards_0_funding_acronym	String	NSF OCE
attribute	NC_GLOBAL	awards_0_funding_source_nid	String	355
attribute	NC_GLOBAL	awards_0_program_manager	String	David L. Garrison
attribute	NC_GLOBAL	awards_0_program_manager_nid	String	50534
attribute	NC_GLOBAL	cdm_data_type	String	Other
attribute	NC_GLOBAL	comment	String	Supplementary Table 3A: Lipid biomarkers ratio Pi: Virginia Edgcomb Data Version 1: 2020-06-22
attribute	NC_GLOBAL	Conventions	String	COARDS, CF-1.6, ACDD-1.3
attribute	NC_GLOBAL	creator_email	String	info at bco-dmo.org
attribute	NC_GLOBAL	creator_name	String	BCO-DMO
attribute	NC_GLOBAL	creator_type	String	institution
attribute	NC_GLOBAL	creator_url	String	https://www.bco-dmo.org/
attribute	NC_GLOBAL	data_source	String	extract_data_as_tsv version 2.3 19 Dec 2019
attribute	NC_GLOBAL	dataset_current_state	String	Final and no updates
attribute	NC_GLOBAL	date_created	String	2020-05-13T15:50:57Z
attribute	NC_GLOBAL	date_modified	String	2020-07-08T20:32:38Z
attribute	NC_GLOBAL	defaultDataQuery	String	&time<now
attribute	NC_GLOBAL	doi	String	10.26008/1912/bco-dmo.811268.1
attribute	NC_GLOBAL	Easternmost_Easting	double	57.278183
attribute	NC_GLOBAL	geospatial_lat_max	double	-32.70567
attribute	NC_GLOBAL	geospatial_lat_min	double	-32.70567
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	57.278183
attribute	NC_GLOBAL	geospatial_lon_min	double	57.278183
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	double	747.8
attribute	NC_GLOBAL	geospatial_vertical_min	double	10.7
attribute	NC_GLOBAL	geospatial_vertical_positive	String	down
attribute	NC_GLOBAL	geospatial_vertical_units	String	m
attribute	NC_GLOBAL	infoUrl	String	https://www.bco-dmo.org/dataset/811268
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	instruments_0_acronym	String	HPLC
attribute	NC_GLOBAL	instruments_0_dataset_instrument_description	String	All membrane lipid analyses were performed at MARUM (Bremen, Germany) with an ultra-high-pressure liquid chromatography (UHPLC) coupled to mass spectrometry (MS) on a Dionex Ultimate 3000RS UHPLC connected to an ABSciEX QTRAP4500 Triple Quadrupole/Ion Trap MS (UHPLC-Triple Quad-MS) via a Turbolon electrospray ion source (ESI)
attribute	NC_GLOBAL	instruments_0_dataset_instrument_nid	String	811272
attribute	NC_GLOBAL	instruments_0_description	String	A High-performance liquid chromatograph (HPLC) is a type of liquid chromatography used to separate compounds that are dissolved in solution. HPLC instruments consist of a reservoir of the mobile phase, a pump, an injector, a separation column, and a detector. Compounds are separated by high pressure pumping of the sample mixture onto a column packed with microspheres coated with the stationary phase. The different components in the mixture pass through the column at different rates due to differences in their partitioning behavior between the mobile liquid phase and the stationary phase.
attribute	NC_GLOBAL	instruments_0_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/LAB11/
attribute	NC_GLOBAL	instruments_0_instrument_name	String	High Performance Liquid Chromatograph
attribute	NC_GLOBAL	instruments_0_instrument_nid	String	506
attribute	NC_GLOBAL	instruments_1_acronym	String	Mass Spec
attribute	NC_GLOBAL	instruments_1_dataset_instrument_description	String	All membrane lipid analyses were performed at MARUM (Bremen, Germany) with an ultra-high-pressure liquid chromatography (UHPLC) coupled to mass spectrometry (MS) on a Dionex Ultimate 3000RS UHPLC connected to an ABSciEX QTRAP4500 Triple Quadrupole/Ion Trap MS (UHPLC-Triple Quad-MS) via a Turbolon electrospray ion source (ESI).
attribute	NC_GLOBAL	instruments_1_dataset_instrument_nid	String	811273
attribute	NC_GLOBAL	instruments_1_description	String	General term for instruments used to measure the mass-to-charge ratio of ions; generally used to find the composition of a sample by generating a mass spectrum representing the masses of sample components.
attribute	NC_GLOBAL	instruments_1_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/LAB16/
attribute	NC_GLOBAL	instruments_1_instrument_name	String	Mass Spectrometer
attribute	NC_GLOBAL	instruments_1_instrument_nid	String	685
attribute	NC_GLOBAL	keywords	String	archaea, Archaea_IPLcore, archaeol, ars, average, bacteria, Bacteria_average_chain_length, bacterial, bco, bco-dmo, biological, chain, chemical, core, Core_lipids_bacterial_diether_glyerol_lipids, Core_lipids_core_archaeol, Core_lipids_core_GDGT, data, dataset, depth, diether, dmo, erddap, G_GDGTs_core_GDGT, gar, gars, GARs_core_ARs, gdgt, gdgts, ggdgt, glyerol, intact, Intact_polar_lipids_1G_2GAR, Intact_polar_lipids_1G_2GGDGT, iplcore, latitude, length, lipids, longitude, management, oceanography, office, polar, preliminary, sample
attribute	NC_GLOBAL	license	String	https://www.bco-dmo.org/dataset/811268/license
attribute	NC_GLOBAL	metadata_source	String	https://www.bco-dmo.org/api/dataset/811268
attribute	NC_GLOBAL	Northernmost_Northing	double	-32.70567
attribute	NC_GLOBAL	param_mapping	String	{'811268': {'Latitude': 'flag - latitude', 'Depth': 'flag - depth', 'Longitude': 'flag - longitude'}}
attribute	NC_GLOBAL	parameter_source	String	https://www.bco-dmo.org/mapserver/dataset/811268/parameters
attribute	NC_GLOBAL	people_0_affiliation	String	Woods Hole Oceanographic Institution
attribute	NC_GLOBAL	people_0_affiliation_acronym	String	WHOI
attribute	NC_GLOBAL	people_0_person_name	String	Virginia P. Edgcomb
attribute	NC_GLOBAL	people_0_person_nid	String	51284
attribute	NC_GLOBAL	people_0_role	String	Principal Investigator
attribute	NC_GLOBAL	people_0_role_type	String	originator
attribute	NC_GLOBAL	people_1_affiliation	String	Woods Hole Oceanographic Institution
attribute	NC_GLOBAL	people_1_affiliation_acronym	String	WHOI
attribute	NC_GLOBAL	people_1_person_name	String	Virginia P. Edgcomb
attribute	NC_GLOBAL	people_1_person_nid	String	51284
attribute	NC_GLOBAL	people_1_role	String	Contact
attribute	NC_GLOBAL	people_1_role_type	String	related
attribute	NC_GLOBAL	people_2_affiliation	String	Woods Hole Oceanographic Institution
attribute	NC_GLOBAL	people_2_affiliation_acronym	String	WHOI BCO-DMO
attribute	NC_GLOBAL	people_2_person_name	String	Karen Soenen
attribute	NC_GLOBAL	people_2_person_nid	String	748773
attribute	NC_GLOBAL	people_2_role	String	BCO-DMO Data Manager
attribute	NC_GLOBAL	people_2_role_type	String	related
attribute	NC_GLOBAL	project	String	Subseafloor Lower Crust Microbiology
attribute	NC_GLOBAL	projects_0_acronym	String	Subseafloor Lower Crust Microbiology
attribute	NC_GLOBAL	projects_0_description	String	NSF abstract: The lower ocean crust has remained largely unexplored and represents one of the last frontiers for biological exploration on Earth. Preliminary data indicate an active subsurface biosphere in samples of the lower oceanic crust collected from Atlantis Bank in the SW Indian Ocean as deep as 790 m below the seafloor. Even if life exists in only a fraction of the habitable volume where temperatures permit and fluid flow can deliver carbon and energy sources, an active lower oceanic crust biosphere would have implications for deep carbon budgets and yield insights into microbiota that may have existed on early Earth. This is all of great interest to other research disciplines, educators, and students alike. A K-12 education program will capitalize on groundwork laid by outreach collaborator, A. Martinez, a 7th grade teacher in Eagle Pass, TX, who sailed as outreach expert on Drilling Expedition 360. Martinez works at a Title 1 school with ~98% Hispanic and ~2% Native American students and a high number of English Language Learners and migrants. Annual school visits occur during which the project investigators present hands on-activities introducing students to microbiology, and talks on marine microbiology, the project, and how to pursue science related careers. In addition, monthly Skype meetings with students and PIs update them on project progress. Students travel to the University of Texas Marine Science Institute annually, where they get a campus tour and a 3-hour cruise on the R/V Katy, during which they learn about and help with different oceanographic sampling approaches. The project partially supports two graduate students, a Woods Hole undergraduate summer student, the participation of multiple Texas A+M undergraduate students, and 3 principal investigators at two institutions, including one early career researcher who has not previously received NSF support of his own. Given the dearth of knowledge of the lower oceanic crust, this project is poised to transform our understanding of life in this vast environment. The project assesses metabolic functions within all three domains of life in this crustal biosphere, with a focus on nutrient cycling and evaluation of connections to other deep marine microbial habitats. The lower ocean crust represents a potentially vast biosphere whose microbial constituents and the biogeochemical cycles they mediate are likely linked to deep ocean processes through faulting and subsurface fluid flow. Atlantis Bank represents a tectonic window that exposes lower oceanic crust directly at the seafloor. This enables seafloor drilling and research on an environment that can transform our understanding of connections between the deep subseafloor biosphere and the rest of the ocean. Preliminary analysis of recovered rocks from Expedition 360 suggests the interaction of seawater with the lower oceanic crust creates varied geochemical conditions capable of supporting diverse microbial life by providing nutrients and chemical energy. This project is the first interdisciplinary investigation of the microbiology of all 3 domains of life in basement samples that combines diversity and "meta-omics" analyses, analysis of nutrient addition experiments, high-throughput culturing and physiological analyses of isolates, including evaluation of their ability to utilize specific carbon sources, Raman spectroscopy, and lipid biomarker analyses. Comparative genomics are used to compare genes and pathways relevant to carbon cycling in these samples to data from published studies of other deep-sea environments. The collected samples present a rare and time-sensitive opportunity to gain detailed insights into microbial life, available carbon and energy sources for this life, and of dispersal of microbiota and connections in biogeochemical processes between the lower oceanic crust and the overlying aphotic water column. About the study area: The International Ocean Discovery Program (IODP) Expedition 360 explored the lower crust at Atlantis Bank, a 12 Ma oceanic core complex on the ultraslow-spreading SW Indian Ridge. This oceanic core complex represents a tectonic window that exposes lower oceanic crust and mantle directly at the seafloor, and the expedition provided an unprecedented opportunity to access this habitat in the Indian Ocean.
attribute	NC_GLOBAL	projects_0_end_date	String	2020-01
attribute	NC_GLOBAL	projects_0_geolocation	String	SW Indian Ridge, Indian Ocean
attribute	NC_GLOBAL	projects_0_name	String	Collaborative Research: Delineating The Microbial Diversity and Cross-domain Interactions in The Uncharted Subseafloor Lower Crust Using Meta-omics and Culturing Approaches
attribute	NC_GLOBAL	projects_0_project_nid	String	709556
attribute	NC_GLOBAL	projects_0_start_date	String	2017-02
attribute	NC_GLOBAL	publisher_name	String	Biological and Chemical Oceanographic Data Management Office (BCO-DMO)
attribute	NC_GLOBAL	publisher_type	String	institution
attribute	NC_GLOBAL	sourceUrl	String	(local files)
attribute	NC_GLOBAL	Southernmost_Northing	double	-32.70567
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v55
attribute	NC_GLOBAL	subsetVariables	String	latitude,longitude
attribute	NC_GLOBAL	summary	String	Overview of archaeal and bacterial lipid biomarkers and cell counts. Concentration of archaeal and bacterial lipid biomarkers, ratio of core vs intact polar lipids and average chain length of bacterial dietherglycerol lipids. Samples taken on board of the R/V JOIDES Resolution between November 30, 2015 and January 30, 2016
attribute	NC_GLOBAL	title	String	[IODP360 - Archaeal and bacterial lipid biomarkers] - Supplementary Table 3A: Concentration of archaeal and bacterial lipid biomarkers, ratio of core vs intact polar lipids and average chain length of bacterial dietherglycerol lipids. (Collaborative Research: Delineating The Microbial Diversity and Cross-domain Interactions in The Uncharted Subseafloor Lower Crust Using Meta-omics and Culturing Approaches)
attribute	NC_GLOBAL	version	String	1
attribute	NC_GLOBAL	Westernmost_Easting	double	57.278183
attribute	NC_GLOBAL	xml_source	String	osprey2erddap.update_xml() v1.5
variable	Sample		String
attribute	Sample	bcodmo_name	String	sample
attribute	Sample	description	String	Sample ID
attribute	Sample	long_name	String	Sample
attribute	Sample	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/ACYC/
attribute	Sample	units	String	unitless
variable	latitude		double
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	_FillValue	double	NaN
attribute	latitude	actual_range	double	-32.70567, -32.70567
attribute	latitude	axis	String	Y
attribute	latitude	bcodmo_name	String	latitude
attribute	latitude	colorBarMaximum	double	90.0
attribute	latitude	colorBarMinimum	double	-90.0
attribute	latitude	description	String	Latitude, south is negative
attribute	latitude	ioos_category	String	Location
attribute	latitude	long_name	String	Latitude
attribute	latitude	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P09/current/LATX/
attribute	latitude	standard_name	String	latitude
attribute	latitude	units	String	degrees_north
variable	longitude		double
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	_FillValue	double	NaN
attribute	longitude	actual_range	double	57.278183, 57.278183
attribute	longitude	axis	String	X
attribute	longitude	bcodmo_name	String	longitude
attribute	longitude	colorBarMaximum	double	180.0
attribute	longitude	colorBarMinimum	double	-180.0
attribute	longitude	description	String	Longitude, west is negative
attribute	longitude	ioos_category	String	Location
attribute	longitude	long_name	String	Longitude
attribute	longitude	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P09/current/LONX/
attribute	longitude	standard_name	String	longitude
attribute	longitude	units	String	degrees_east
variable	depth		double
attribute	depth	_CoordinateAxisType	String	Height
attribute	depth	_CoordinateZisPositive	String	down
attribute	depth	_FillValue	double	NaN
attribute	depth	actual_range	double	10.7, 747.8
attribute	depth	axis	String	Z
attribute	depth	bcodmo_name	String	depth
attribute	depth	colorBarMaximum	double	8000.0
attribute	depth	colorBarMinimum	double	-8000.0
attribute	depth	colorBarPalette	String	TopographyDepth
attribute	depth	description	String	Depth below seafloor
attribute	depth	ioos_category	String	Location
attribute	depth	long_name	String	Depth
attribute	depth	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P09/current/DEPH/
attribute	depth	positive	String	down
attribute	depth	standard_name	String	depth
attribute	depth	units	String	m
variable	Intact_polar_lipids_1G_2GGDGT		float
attribute	Intact_polar_lipids_1G_2GGDGT	_FillValue	float	NaN
attribute	Intact_polar_lipids_1G_2GGDGT	actual_range	float	0.0, 104.0
attribute	Intact_polar_lipids_1G_2GGDGT	bcodmo_name	String	unknown
attribute	Intact_polar_lipids_1G_2GGDGT	description	String	Intact polar lipids 1G-,2G-GDGT - mono, diglycosidic glycerol dialkyl glycerol tetraether
attribute	Intact_polar_lipids_1G_2GGDGT	long_name	String	Intact Polar Lipids 1 G 2 GGDGT
attribute	Intact_polar_lipids_1G_2GGDGT	units	String	picograms per gram (pg/g)
variable	Intact_polar_lipids_1G_2GAR		float
attribute	Intact_polar_lipids_1G_2GAR	_FillValue	float	NaN
attribute	Intact_polar_lipids_1G_2GAR	actual_range	float	3.8, 1423.0
attribute	Intact_polar_lipids_1G_2GAR	bcodmo_name	String	unknown
attribute	Intact_polar_lipids_1G_2GAR	description	String	Intact polar lipids 1G-,2G-AR - mono,diglycosidic archaeol
attribute	Intact_polar_lipids_1G_2GAR	long_name	String	Intact Polar Lipids 1 G 2 GAR
attribute	Intact_polar_lipids_1G_2GAR	units	String	picograms per gram (pg/g)
variable	Core_lipids_core_GDGT		float
attribute	Core_lipids_core_GDGT	_FillValue	float	NaN
attribute	Core_lipids_core_GDGT	actual_range	float	5.9, 780.0
attribute	Core_lipids_core_GDGT	bcodmo_name	String	unknown
attribute	Core_lipids_core_GDGT	description	String	Core lipids cire GDGT - glycerol dialkyl glycerol tetraethe
attribute	Core_lipids_core_GDGT	long_name	String	Core Lipids Core GDGT
attribute	Core_lipids_core_GDGT	units	String	picograms per gram (pg/g)
variable	Core_lipids_core_archaeol		float
attribute	Core_lipids_core_archaeol	_FillValue	float	NaN
attribute	Core_lipids_core_archaeol	actual_range	float	0.0, 3679.0
attribute	Core_lipids_core_archaeol	bcodmo_name	String	unknown
attribute	Core_lipids_core_archaeol	description	String	Core lipids core archaeik
attribute	Core_lipids_core_archaeol	long_name	String	Core Lipids Core Archaeol
attribute	Core_lipids_core_archaeol	units	String	picograms per gram (pg/g)
variable	Core_lipids_bacterial_diether_glyerol_lipids		float
attribute	Core_lipids_bacterial_diether_glyerol_lipids	_FillValue	float	NaN
attribute	Core_lipids_bacterial_diether_glyerol_lipids	actual_range	float	1.0, 480.0
attribute	Core_lipids_bacterial_diether_glyerol_lipids	bcodmo_name	String	unknown
attribute	Core_lipids_bacterial_diether_glyerol_lipids	description	String	Core lipids bacterial diether glyerol lipids
attribute	Core_lipids_bacterial_diether_glyerol_lipids	long_name	String	Core Lipids Bacterial Diether Glyerol Lipids
attribute	Core_lipids_bacterial_diether_glyerol_lipids	units	String	picograms per gram (pg/g)
variable	G_GDGTs_core_GDGT		float
attribute	G_GDGTs_core_GDGT	_FillValue	float	NaN
attribute	G_GDGTs_core_GDGT	actual_range	float	1.4, 99.0
attribute	G_GDGTs_core_GDGT	bcodmo_name	String	unknown
attribute	G_GDGTs_core_GDGT	description	String	G- glycerol dialkyl glycerol tetraethers/core glycerol dialkyl glycerol tetraethers
attribute	G_GDGTs_core_GDGT	long_name	String	G GDGTs Core GDGT
attribute	G_GDGTs_core_GDGT	units	String	picograms per gram (pg/g)
variable	GARs_core_ARs		float
attribute	GARs_core_ARs	_FillValue	float	NaN
attribute	GARs_core_ARs	actual_range	float	0.0, 100.0
attribute	GARs_core_ARs	bcodmo_name	String	unknown
attribute	GARs_core_ARs	description	String	G- archaeols core archaeols
attribute	GARs_core_ARs	long_name	String	GARs Core ARs
attribute	GARs_core_ARs	units	String	picograms per gram (pg/g)
variable	Archaea_IPLcore		byte
attribute	Archaea_IPLcore	_FillValue	byte	127
attribute	Archaea_IPLcore	actual_range	byte	4, 60
attribute	Archaea_IPLcore	bcodmo_name	String	unknown
attribute	Archaea_IPLcore	description	String	Archaea: Intact polar lipids/core
attribute	Archaea_IPLcore	long_name	String	Archaea IPLcore
attribute	Archaea_IPLcore	units	String	picograms per gram (pg/g)
variable	Bacteria_average_chain_length		float
attribute	Bacteria_average_chain_length	_FillValue	float	NaN
attribute	Bacteria_average_chain_length	actual_range	float	30.3, 34.5
attribute	Bacteria_average_chain_length	bcodmo_name	String	length
attribute	Bacteria_average_chain_length	description	String	Average chain length Bacteria
attribute	Bacteria_average_chain_length	long_name	String	Bacteria Average Chain Length
attribute	Bacteria_average_chain_length	units	String	picograms per gram (pg/g)

The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.