Metadata: Identification_Information: Citation: Citation_Information: Originator: Nancy G. Prouty Originator: Thomas D. Lorenson Originator: Michael D. Law Publication_Date: 2019 Title: Geochemical analysis of seeps along the Queen Charlotte Fault Geospatial_Data_Presentation_Form: comma-delimited text Series_Information: Series_Name: data release Issue_Identification: DOI:10.5066/P9RK94EE Publication_Information: Publication_Place: Pacific Coastal and Marine Science Center, Santa Cruz, California Publisher: U.S. Geological Survey Online_Linkage: https://doi.org/10.5066/P9RK94EE Online_Linkage: https://www.sciencebase.gov/catalog/file/get/5c4f4a04e4b0708288f78e07 Description: Abstract: Geochemical analyses of authigenic carbonates, bivalves, and pore fluids were performed on samples collected from seep fields along the Queen Charlotte Fault, a right lateral transform boundary that separates the Pacific and North American tectonic plates. Samples were collected using grab samplers and piston cores, and were collected during three different research cruises in 2011, 2015, and 2017. Purpose: These samples were collected and analyzed as part of an effort to determine the origin and occurrence of venting along the Queen Charlotte Fault. Supplemental_Information: Samples from 2011 and 2015 were collected by Dr. Vaughn Barrie from Pacific Geoscience Centre of the Geological Survey of Canada during their research cruises (2011002PGC and 2015004PGC). Additional information about the USGS field activity from which the 2017 samples were collected is available online at: https://cmgds.marine.usgs.gov/fan_info.php?fan=2017-652-FA Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20110707 Ending_Date: 20170928 Currentness_Reference: ground condition at time data were collected Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -136.3077 East_Bounding_Coordinate: -131.4506 North_Bounding_Coordinate: 57.2007 South_Bounding_Coordinate: 52.0185 Keywords: Theme: Theme_Keyword_Thesaurus: USGS Metadata Identifier Theme_Keyword: USGS:5c4f4a04e4b0708288f78e07 Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: geoscientificInformation Theme: Theme_Keyword_Thesaurus: Data Categories for Marine Planning Theme_Keyword: Physical/Chemical Features Theme: Theme_Keyword_Thesaurus: USGS Thesaurus Theme_Keyword: Quaternary Theme_Keyword: grab sampling Theme_Keyword: light stable isotope analysis Theme_Keyword: specimen collecting Theme_Keyword: chemical analysis Theme_Keyword: marine chemistry Theme_Keyword: paleoceanography Theme_Keyword: sedimentation Theme_Keyword: mollusks Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: methanogens Theme_Keyword: chemosynthesis Theme_Keyword: U.S. Geological Survey Theme_Keyword: USGS Theme_Keyword: Coastal and Marine Hazards and Resources Program Theme_Keyword: CMHRP Theme_Keyword: Pacific Coastal and Marine Science Center Theme_Keyword: PCMSC Theme: Theme_Keyword_Thesaurus: Marine Realms Information Bank (MRIB) keywords Theme_Keyword: geochemistry Place: Place_Keyword_Thesaurus: Geographic Names Information System (GNIS) Place_Keyword: Pacific Ocean Place: Place_Keyword_Thesaurus: NGA GEOnet Names Server (GNS) Place_Keyword: Haida Gwaii Place_Keyword: Queen Charlotte Access_Constraints: None Use_Constraints: USGS-authored or produced data and information are in the public domain from the U.S. Government and are freely redistributable with proper metadata and source attribution. Please recognize and acknowledge the U.S. Geological Survey and Geological Survey of Canada and the University of Calgary. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey, Pacific Coastal and Marine Science Center Contact_Person: PCMSC Science Data Coordinator Contact_Address: Address_Type: mailing and physical Address: 2885 Mission Street City: Santa Cruz State_or_Province: CA Postal_Code: 95060 Contact_Voice_Telephone: 831-427-4747 Contact_Electronic_Mail_Address: pcmsc_data@usgs.gov Browse_Graphic: Browse_Graphic_File_Name: https://www.sciencebase.gov/catalog/file/get/5c4f4a04e4b0708288f78e07?name=2017-STN40.jpg&allowOpen=true Browse_Graphic_File_Description: In-situ photograph of authigenic carbonate (sample 2017-STN40). Browse_Graphic_File_Type: JPEG Data_Set_Credit: Jamie Conrad, Danny Brothers, Miranda Baker, Rachel Lauer, Michael Lauer, Mary McGann Native_Data_Set_Environment: Mac OSX 10.11.6, Microsoft Excel 14.7.1 for Mac Cross_Reference: Citation_Information: Originator: Jaffey, A.H. Originator: Flynn, K.F. Originator: Glendenin, L.E. Originator: Bentley, W.C. Originator: Essling, A.M. Publication_Date: 1971 Title: Precision measurement of half-lives and specific activities of 235U and 238U. Other_Citation_Details: Physical Review C 4. Online_Linkage: http://journals.aps.org/prc/abstract/10.1103/PhysRevC.4.1889 Cross_Reference: Citation_Information: Originator: Daniel S. Brothers Originator: Brian D. Andrews Originator: Maureen A.L. Walton Originator: H. Gary Greene Originator: J. Vaughn Barrie Originator: Nathan C. Miller Originator: Uri ten Brink Originator: Amy E. East Originator: Peter J. Haeussler Originator: Jared W. Kluesner Originator: James E. Conrad Publication_Date: 2018 Title: Slope failure and mass transport processes along the Queen Charlotte Fault, southeastern Alaska Publication_Information: Publication_Place: London Publisher: The Geological Society of London Online_Linkage: http://sp.lyellcollection.org/content/early/2018/05/18/SP477.30 Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: All geochemistry data were calibrated against known standards. Logical_Consistency_Report: No formal logical accuracy tests were conducted. Completeness_Report: Dataset is considered complete for the information presented, as described in the abstract. Users are advised to read the rest of the metadata record carefully for additional details Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: A formal accuracy assessment of the horizontal positional information in the data set has not been conducted. The horizontal accuracy is estimated at less than 1 m. Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: A formal accuracy assessment of the vertical positional information in the data set has not been conducted. Depth was determined by 18 kHz Konsberg EK60 echosounder with an estimated accuracy of 1 m. Lineage: Process_Step: Process_Description: Results from the all lab analyses were combined into a comma-delimited text document (QCF_Geochemistry.csv) for this data release. Process_Date: 20181201 Process_Step: Process_Description: Corrected typos in DOI# and several links. Process_Date: 20190909 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Susan A Cochran Contact_Organization: U.S. Geological Survey, Pacific Coastal and Marine Science Center Contact_Address: Address_Type: mailing and physical Address: 2885 Mission St. City: Santa Cruz State_or_Province: CA Postal_Code: 95060 Country: United States Contact_Voice_Telephone: 831-460-7545 Contact_Electronic_Mail_Address: scochran@usgs.gov Process_Step: Process_Description: Edited metadata to add keywords section with USGS persistent identifier as theme keyword. No data were changed. Process_Date: 20201019 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: VeeAnn A. Cross Contact_Position: Marine Geologist Contact_Address: Address_Type: Mailing and Physical Address: 384 Woods Hole Road City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Contact_Voice_Telephone: 508-548-8700 x2251 Contact_Facsimile_Telephone: 508-457-2310 Contact_Electronic_Mail_Address: vatnipp@usgs.gov Process_Step: Process_Description: Performed minor edits to the metadata to correct typos. No data were changed Process_Date: 20211013 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: Susan A. Cochran Contact_Position: Geologist Contact_Address: Address_Type: Mailing and Physical Address: 2885 Mission Street City: Santa Cruz State_or_Province: CA Postal_Code: 95060 Contact_Voice_Telephone: 831-460-7545 Contact_Electronic_Mail_Address: scochran@usgs.gov Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Point Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Point Point_and_Vector_Object_Count: 72 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Geographic: Latitude_Resolution: 0.0001 Longitude_Resolution: 0.0001 Geographic_Coordinate_Units: Decimal degrees Geodetic_Model: Horizontal_Datum_Name: D_WGS_1984 Ellipsoid_Name: WGS_1984 Semi-major_Axis: 6378137.000000 Denominator_of_Flattening_Ratio: 298.257224 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: QCF_Geochemistry.csv Entity_Type_Definition: Table containing geochemical analyses of authigenic carbonates, pore fluid, and bivalves. Entity_Type_Definition_Source: Producer defined. Attribute: Attribute_Label: Sample ID Attribute_Definition: The unique sample identification of a particular sample Attribute_Definition_Source: producer defined Attribute_Domain_Values: Unrepresentable_Domain: The unique Sample ID contains the station number and either a number or description of the sample in a collection series. Attribute: Attribute_Label: Sample Type Attribute_Definition: Explains the sample type or sample material matrix Attribute_Definition_Source: producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: authigenic carbonate Enumerated_Domain_Value_Definition: cement and groundmass of authigenic carbonate Enumerated_Domain_Value_Definition_Source: producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: shell in authigenic carbonate Enumerated_Domain_Value_Definition: intact shell fragments embedded into the authigenic carbonate matrix Enumerated_Domain_Value_Definition_Source: producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: pore fluid Enumerated_Domain_Value_Definition: filtered pore fluid collected from piston cores Enumerated_Domain_Value_Definition_Source: producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: mussel gill Enumerated_Domain_Value_Definition: gill tissue from mussel specimen Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Station Number Attribute_Definition: Station number listed as year-station number. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Unrepresentable_Domain: Station number listed as year-station number. Attribute: Attribute_Label: Depth Attribute_Definition: Identifies either the depth range in meters or the exact depth in meters. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 492 Range_Domain_Maximum: 1003 Attribute_Units_of_Measure: meters Attribute_Measurement_Resolution: 1 Attribute: Attribute_Label: Date of Collection Attribute_Definition: Calendar date (month/day/year) when sample was collected in the field Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 7/7/2011 Range_Domain_Maximum: 9/28/2017 Attribute_Units_of_Measure: month/day/year Attribute: Attribute_Label: Latitude Attribute_Definition: Latitude Attribute_Definition_Source: based on ship navigation system Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 52.0185 Range_Domain_Maximum: 57.2007 Attribute_Units_of_Measure: decimal degrees Attribute_Measurement_Resolution: 0.0001 Attribute: Attribute_Label: Longitude Attribute_Definition: Longitude Attribute_Definition_Source: based on ship navigation system Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -136.3007 Range_Domain_Maximum: -131.4506 Attribute_Units_of_Measure: decimal degrees Attribute_Measurement_Resolution: 0.0001 Attribute: Attribute_Label: Calcium Carbonate Attribute_Definition: percent calcium carbonate Attribute_Definition_Source: Mineral percentages were determined by multiplying unique peak intensities for each mineral in a sample by relative intensity factors. Empty cells in the spreadsheet are common, as calcium carbonate was not calculated for every sample. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 6.92 Range_Domain_Maximum: 97.06 Attribute_Units_of_Measure: percent Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: delta-C-13 Attribute_Definition: delta-C-13 is a measure of the ratio of stable isotopes Carbon-13:Carbon-12, reported in parts per thousand (per mil). Empty cells in the spreadsheet are common, as 13C:12C was not calculated for every sample. Attribute_Definition_Source: standard reporting value in isotope chemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -48.82 Range_Domain_Maximum: -2.96 Attribute_Units_of_Measure: parts per thousand (per mil) Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: delta-O-18 Attribute_Definition: delta-O-18 is a measure of the ratio of stable isotopes Oxygen-18:Oxygen-16, reported in parts per thousand (per mil). Empty cells in the spreadsheet are common, as 18O:16O was not calculated for every sample. Attribute_Definition_Source: standard reporting value in isotope chemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -6.89 Range_Domain_Maximum: 6.44 Attribute_Units_of_Measure: parts per thousand (per mil) Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: 87Sr:86Sr Attribute_Definition: a measure of the ratio of isotopes Strontium-87:Strontium-86. Empty cells in the spreadsheet are common, as 87Sr:86Sr was not calculated for every sample. Attribute_Definition_Source: standard reporting value in isotope chemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.70892 Range_Domain_Maximum: 0.70916 Attribute_Measurement_Resolution: 0.00001 Attribute: Attribute_Label: delta-S-34 Attribute_Definition: a measure of the ratio of stable isotopes Sulfur-34:Sulfur-32, reported in parts per thousand (per mil). Empty cells in the spreadsheet are common, as 34S:32S was not calculated for every sample. Attribute_Definition_Source: standard reporting value in isotope chemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -10.43 Range_Domain_Maximum: 0.84 Attribute_Units_of_Measure: parts per thousand (per mil) Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: Uranium Attribute_Definition: concentration of Uranium in sample in parts per million (ppm). Empty cells in the spreadsheet are common, as Uranium concentration was not calculated for every sample. Attribute_Definition_Source: standard value in analytical chemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.9920 Range_Domain_Maximum: 5.6164 Attribute_Units_of_Measure: parts per million (ppm) Attribute_Measurement_Resolution: 0.0001 Attribute: Attribute_Label: 232Th Attribute_Definition: Definition: concentration of Thorium-232 in sample in parts per million (ppm). Empty cells in the spreadsheet are common, as concentration of 232Th was not calculated for every sample. Attribute_Definition_Source: standard value in isotope chemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.0901 Range_Domain_Maximum: 0.9030 Attribute_Units_of_Measure: parts per billion (ppb) Attribute_Measurement_Resolution: 0.0001 Attribute: Attribute_Label: 230Th:232Th AR Attribute_Definition: Thorium-230:Thorium-232 Activity Ratio. Activity ratios corrected for hydride formation, tailing, fractionation, SEM-Faraday yield, and tracer isotopic composition. Empty cells in the spreadsheet are common, as 230Th:232Th AR was not calculated for every sample. Attribute_Definition_Source: defined in Jaffey and others, 1971 Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2.6363 Range_Domain_Maximum: 6.1814 Attribute_Measurement_Resolution: 0.0001 Attribute: Attribute_Label: 232Th:238U AR Attribute_Definition: Thorium-232:Uranium-238 Activity Ratio. Activity ratios corrected for hydride formation, tailing, fractionation, SEM-Faraday yield, and tracer isotopic composition. Empty cells in the spreadsheet are common, as 232Th:238U AR was not calculated for every sample. Attribute_Definition_Source: defined in Jaffey and others, 1971 Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.0149 Range_Domain_Maximum: 0.0712 Attribute_Measurement_Resolution: 0.0001 Attribute: Attribute_Label: 232Th:238U AR (error) Attribute_Definition: Thorium-232:Uranium-238 Activity Ratio error reported as 2-sigma composition. Empty cells in the spreadsheet are common, as 232Th:238U AR (error) was not calculated for every sample. Attribute_Definition_Source: defined in Jaffey and others, 1971 Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.06 Range_Domain_Maximum: 0.21 Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: 230Th:238U AR Attribute_Definition: Thorium-230:Uranium-238 Activity Ratio. Activity ratios corrected for hydride formation, tailing, fractionation, SEM-Faraday yield, and tracer isotopic composition. Empty cells in the spreadsheet are common, as 230Th:238U AR was not calculated for every sample. Attribute_Definition_Source: defined in Jaffey and others, 1971 Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.0529 Range_Domain_Maximum: 0.2571 Attribute_Measurement_Resolution: 0.0001 Attribute: Attribute_Label: 230Th:238U AR (error) Attribute_Definition: Thorium-230:Uranium-238 Activity Ratio error reported as 2-sigma composition. Empty cells in the spreadsheet are common, as 230Th:238U AR (error) was not calculated for every sample. Attribute_Definition_Source: defined in Jaffey and others, 1971 Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.53 Range_Domain_Maximum: 0.86 Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: 234U:238U AR Attribute_Definition: Uranium-234:Uranium-238 Activity Ratio. Activity ratios corrected for hydride formation, tailing, fractionation, SEM-Faraday yield, and tracer isotopic composition. Empty cells in the spreadsheet are common, as 234U:238U AR was not calculated for every sample. Attribute_Definition_Source: defined in Jaffey and others, 1971 Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.1268 Range_Domain_Maximum: 1.1383 Attribute_Measurement_Resolution: 0.0001 Attribute: Attribute_Label: 234U:238U AR (error) Attribute_Definition: Uranium-234:Uranium-238 Activity Ratio error reported as 2-sigma composition. Empty cells in the spreadsheet are common, as 234U:238U AR (error) was not calculated for every sample. Attribute_Definition_Source: defined in Jaffey and others, 1971 Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.21 Range_Domain_Maximum: 0.43 Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: 230Th:238U AR corrected Attribute_Definition: Corrected using average measured detrital Uranium and Thorium isotopic compositions for the Norfolk Canyon [(232Th:238U) = 1.38, (230Th:238U) = 2.05 and (234U:238U) = 0.99, n=3)] and Baltimore Canyon [(232Th:238U) = 1.39, (230Th:238U) = 1.32 and (234U:238U) = 1.00, n=3)] sites with all uncertainties set at +/- 25 percent. Empty cells in the spreadsheet are common, as 230Th:238U AR corrected was not calculated for every sample. Attribute_Definition_Source: produced defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.0360 Range_Domain_Maximum: 0.1906 Attribute_Measurement_Resolution: 0.0001 Attribute: Attribute_Label: 230Th:238U AR corrected (error) Attribute_Definition: Corrected using average measured detrital Uranium and Thorium isotopic error reported as 2-sigma composition. Empty cells in the spreadsheet are common, as 230Th:238U AR corrected (error) was not calculated for every sample. Attribute_Definition_Source: produced defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 13.76 Range_Domain_Maximum: 42.04 Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: 234U:238U AR corrected Attribute_Definition: Corrected using average measured detrital Uranium and Thorium isotopic compositions for the Norfolk Canyon [(232Th:238U) = 1.38, (230Th:238U) = 2.05 and (234U:238U) = 0.99, n=3)] and Baltimore Canyon [(232Th:238U) = 1.39, (230Th:238U) = 1.32 and (234U:238U) = 1.00, n=3)] sites with all uncertainties set at +/- 25 percent. Empty cells in the spreadsheet are common, as 234U:238U AR corrected was not calculated for every sample. Attribute_Definition_Source: produced defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.1337 Range_Domain_Maximum: 1.1398 Attribute_Measurement_Resolution: 0.0001 Attribute: Attribute_Label: 234U:238U AR corrected (error) Attribute_Definition: Corrected using average measured detrital Uranium and Thorium isotopic error reported as 2-sigma composition. Empty cells in the spreadsheet are common, as 234U:238U AR corrected (error) was not calculated for every sample. Attribute_Definition_Source: produced defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.56 Range_Domain_Maximum: 2.31 Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: Rho 08-48 Attribute_Definition: Rho 08-48 is the correlation coefficient between the 230Th:238U and 234U:238U activity ratios. Empty cells in the spreadsheet are common, as Rho 08-48 was not calculated for every sample. Attribute_Definition_Source: produced defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.228 Range_Domain_Maximum: 0.326 Attribute_Measurement_Resolution: 0.001 Attribute: Attribute_Label: Age (ka) Attribute_Definition: Uranium-Thorium derived age in thousands of years. Empty cells in the spreadsheet are common, as Age (ka) was not calculated for every sample. Attribute_Definition_Source: produced defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3.50 Range_Domain_Maximum: 20.00 Attribute_Units_of_Measure: thousands of years Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: Age error (ka) Attribute_Definition: Uranium-Thorium derived age error. Empty cells in the spreadsheet are common, as Age error (ka) was not calculated for every sample. Attribute_Definition_Source: produced defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.02 Range_Domain_Maximum: 5.96 Attribute_Units_of_Measure: thousands of years Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: delta-N-15 Attribute_Definition: delta-N-15 is a measure of the ratio of stable isotopes Nitrogen-15:Nitrogen-14, reported in parts per thousand (per mil). Empty cells in the spreadsheet are common, as 15N:14N was not calculated for every sample. Attribute_Definition_Source: produced defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3.04 Range_Domain_Maximum: 4.60 Attribute_Units_of_Measure: thousands of years Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: chloride Attribute_Definition: Chloride concentration measured in pore fluid samples. Empty cells in the spreadsheet are common, as chloride was not calculated for every sample. Attribute_Definition_Source: produced defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 541.06 Range_Domain_Maximum: 565.65 Attribute_Units_of_Measure: micromolar Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: sulfate Attribute_Definition: Sulfate concentration measured in pore fluid samples. Empty cells in the spreadsheet are common, as sulfate was not calculated for every sample. Attribute_Definition_Source: produced defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.57 Range_Domain_Maximum: 28.03 Attribute_Units_of_Measure: micromolar Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: hydrogen isotope Attribute_Definition: Deuterium is a stable isotope of hydrogen. Empty cells in the spreadsheet are common, as deuterium was not calculated for every sample. Attribute_Definition_Source: produced defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -10.51 Range_Domain_Maximum: 6.97 Attribute_Units_of_Measure: parts per thousand (per mil) Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: Core depth Attribute_Definition: Depth below top of piston core for pore fluid sampling. Empty cells in the spreadsheet are common, as pore fluid samples were not every sample. Attribute_Definition_Source: produced defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3 Range_Domain_Maximum: 187 Attribute_Units_of_Measure: centimeter Attribute_Measurement_Resolution: 1 Overview_Description: Entity_and_Attribute_Overview: The first line of the csv file is a header line. Entity_and_Attribute_Detail_Citation: U.S. Geological Survey Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey - ScienceBase Contact_Address: Address_Type: mailing and physical Address: Denver Federal Center, Building 810, Mail Stop 302 City: Denver State_or_Province: CO Postal_Code: 80225 Contact_Voice_Telephone: 1-888-275-8747 Contact_Electronic_Mail_Address: sciencebase@usgs.gov Resource_Description: These data are available in .csv format contained in a single file. Distribution_Liability: Unless otherwise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which the data were collected. Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey (USGS), no warranty expressed or implied is made regarding the display or utility of the data on any other system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: comma-delimited text Format_Version_Number: Excel 14.3.9 Format_Information_Content: File contains table in .csv format File_Decompression_Technique: No compression applied Transfer_Size: 0.009 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://www.sciencebase.gov/catalog/file/get/5c4f4a04e4b0708288f78e07 Network_Resource_Name: https://doi.org/10.5066/P9RK94EE Access_Instructions: Data can be downloaded using the Network_Resource_Name links. The first link is a direct link to download the zipped file of data and metadata. The second link points to a landing page with metadata and data. Fees: None. Technical_Prerequisites: These data can be viewed with Microsoft Excel or any text reader Metadata_Reference_Information: Metadata_Date: 20211013 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey, Pacific Coastal and Marine Science Center Contact_Person: PCMSC Science Data Coordinator Contact_Address: Address_Type: mailing and physical Address: 2885 Mission Street City: Santa Cruz State_or_Province: CA Postal_Code: 95060 Contact_Voice_Telephone: 831-427-4747 Contact_Electronic_Mail_Address: pcmsc_data@usgs.gov Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998