Metadata: Identification_Information: Citation: Citation_Information: Originator: Andrew W. Stevens Originator: Guy Gelfenbaum Originator: Jamie MacMahan Originator: Ad J.H.M. Reniers Originator: Edwin P. Elias Originator: Christopher R. Sherwood Originator: Emily M. Carlson Publication_Date: 2017 Title: Surface-sediment grain-size data from the mouth of the Columbia River, Oregon and Washington, 2013 Geospatial_Data_Presentation_Form: comma-delimited spreadsheet (.csv file) Series_Information: Series_Name: data release Issue_Identification: DOI:10.5066/F7NG4NS1 Publication_Information: Publication_Place: Pacific Coastal and Marine Science Center, Santa Cruz, CA Publisher: U.S. Geological Survey Online_Linkage: https://doi.org/10.5066/F7NG4NS1 Larger_Work_Citation: Citation_Information: Originator: Andrew W. Stevens Originator: Guy Gelfenbaum Originator: Jamie MacMahan Originator: Ad J.H.M. Reniers Originator: Edwin P. Elias Originator: Christopher R. Sherwood Originator: Emily M. Carlson Publication_Date: 2017 Title: Oceanographic measurements and hydrodynamic modeling of the mouth of the Columbia River, Oregon and Washington, 2013 Series_Information: Series_Name: data release Issue_Identification: DOI:10.5066/F7NG4NS1 Publication_Information: Publication_Place: Pacific Coastal and Marine Science Center, Santa Cruz, CA Publisher: U.S. Geological Survey Online_Linkage: https://doi.org/10.5066/F7NG4NS1 Description: Abstract: This portion of the USGS data release presents sediment grain-size data from samples collected from the mouth of the Columbia River, Oregon and Washington, in 2013. Surface sediment was sampled using a small ponar, or 'grab', sampler on May 9, 2013 from the F/V Cape Windy at 3 locations. A handheld global navigation satellite system (GNSS) receiver was used to determine the locations of sediment samples. The grain size distributions of samples were determined using standard techniques developed by the USGS Pacific Coastal and Marine Science Center sediment lab. The grain-size data are provided in a comma-delimited spreadsheet (.csv). Purpose: These grain-size data were collected as a part of a larger investigation into the hydrodynamics of the mouth of the Columbia River, Oregon and Washington, in 2013. Supplemental_Information: Additional information about the field activities from which these data were derived are available online at: https://cmgds.marine.usgs.gov/fan_info.php?fan=S0313WO 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: Single_Date/Time: Calendar_Date: 20130509 Currentness_Reference: ground condition at time the samples were collected Status: Progress: Complete Maintenance_and_Update_Frequency: Not planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -124.064880 East_Bounding_Coordinate: -123.971690 North_Bounding_Coordinate: 46.264960 South_Bounding_Coordinate: 46.230720 Keywords: Theme: Theme_Keyword_Thesaurus: USGS Metadata Identifier Theme_Keyword: USGS:590795e0e4b0fc4e448eb01d Theme: Theme_Keyword_Thesaurus: USGS Thesaurus Theme_Keyword: ocean processes Theme_Keyword: sediment transport Theme_Keyword: grain-size analysis Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: oceans Theme: Theme_Keyword_Thesaurus: Data Categories for Marine Planning Theme_Keyword: Substrate Theme: Theme_Keyword_Thesaurus: Marine Realms Information Bank (MRIB) keywords Theme_Keyword: sediment Theme_Keyword: Global Positioning System (GPS) observations Theme: Theme_Keyword_Thesaurus: Global Change Master Directory (GCMD) Theme_Keyword: sedimentation Theme_Keyword: GPS (Global Positioning System) Place: Place_Keyword_Thesaurus: Geographic Names Information System (GNIS) Place_Keyword: Columbia River Place_Keyword: Pacific County Place_Keyword: Clatsop County Place_Keyword: State of Washington Place_Keyword: State of Oregon 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 as the originator(s) of the dataset and in products derived from these data. Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Andrew W. Stevens 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: USA Contact_Voice_Telephone: 831-460-7424 Contact_Electronic_Mail_Address: astevens@usgs.gov Browse_Graphic: Browse_Graphic_File_Name: https://www.sciencebase.gov/catalog/file/get/590795e0e4b0fc4e448eb01d?name=mcr13_grainsize.png&allowOpen=true Browse_Graphic_File_Description: Bar chart of grain size distributions Browse_Graphic_File_Type: PNG Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: No formal attribute accuracy tests were conducted 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: The locations of samples were determined using a Garmin 76Cx handheld global satellite navigation systems (GNSS) receiver capable of receiving wide area augmentation system (WAAS) signals. The manufacturer reported accuracy for horizontal positions is 3-5 m while receiving WAAS signals. Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: No formal positional accuracy tests were conducted Lineage: Process_Step: Process_Description: Surface sediment was collected on May 9, 2013 at 3 locations using a small ponar, or 'grab', sampler from the F/V Cape Windy in the mouth of the Columbia River. A hand-held global satellite navigation system (GNSS) receiver was used to determine the locations of sediment samples. Process_Date: 20130509 Process_Step: Process_Description: The grain-size distributions were determined in the USGS Pacific Coastal and Marine Science Center sediment lab. Approximately 20 g of sediment was sub-sampled and 10 mL of 35 percent hydrogen peroxide was added to remove organic material in the sample. The sample was heated at 250 degrees C to remove any remaining hydrogen peroxide and was placed in an ultrasonic bath to liberate the fine fraction. Subsequently, the sample was centrifuged for 1.5 hours to remove soluble salts. Samples were funneled through 2 mm and 63 um sieves to separate the gravel (greater than 2 mm), sand (63 um to 2 mm), and mud (less than 63 um). The sand and gravel fractions were dried in an 80 degree C oven and weighed. Five mL of sodium hexametaphosphate was added to the mud fraction and a 20 mL aliquot was taken from a 1 L graduated cylinder to determine the weight of the mud. The particle-size distribution of the mud and sand fractions was analyzed separately using a Beckman Coulter LS 13 320, and the gravel, sand, and mud results were integrated into a single grain-size distribution for each sample. Process_Date: 20140123 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 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: 3 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Geographic: Latitude_Resolution: 1.0E-6 Longitude_Resolution: 1.0E-6 Geographic_Coordinate_Units: Decimal degrees Geodetic_Model: Horizontal_Datum_Name: WGS1984 Ellipsoid_Name: WGS1984 Semi-major_Axis: 6378137.0 Denominator_of_Flattening_Ratio: 298.257223563 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: Attribute Table Entity_Type_Definition: Table containing attribute information associated with the dataset Entity_Type_Definition_Source: Producer defined Attribute: Attribute_Label: FACS/FAN I.D. Attribute_Definition: Unique U.S. Geological Survey field activity identifier Attribute_Definition_Source: producer defined Attribute_Domain_Values: Unrepresentable_Domain: Unique identifier for the U.S. Geological Survey field activity Attribute: Attribute_Label: Sample ID Attribute_Definition: Name of sample Attribute_Definition_Source: producer defined Attribute_Domain_Values: Unrepresentable_Domain: Unique identifier for the sample used given in the field Attribute: Attribute_Label: Sample Recovered Attribute_Definition: Flag to indicate whether sample was recovered Attribute_Definition_Source: producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Yes Enumerated_Domain_Value_Definition: Sample collection successful at site, sample collected Enumerated_Domain_Value_Definition_Source: Producer defined Attribute: Attribute_Label: Date Collected Attribute_Definition: Date of sample collection in mm/dd/yyyy format Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5/09/2013 Range_Domain_Maximum: 5/09/2013 Attribute_Units_of_Measure: Dates in mm/dd/yyyy format Attribute: Attribute_Label: Time (GMT) Attribute_Definition: Time of sample collection in HH:MM:SS format relative to Greenwich Mean Time (GMT) Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 00:00:00 Range_Domain_Maximum: 23:59:59 Attribute_Units_of_Measure: Times in HH:MM:SS format Attribute: Attribute_Label: Latitude (deg. N) Attribute_Definition: Latitude of sample in decimal degrees, north Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 46.230720 Range_Domain_Maximum: 46.264960 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: Longitude (deg. E) Attribute_Definition: Longitude of sample in decimal degrees, east Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -124.064880 Range_Domain_Maximum: -123.971690 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: Sample Type Attribute_Definition: Type of sample collected Attribute_Definition_Source: Produce defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Grab Enumerated_Domain_Value_Definition: Sample collected with grab sampler from boat Enumerated_Domain_Value_Definition_Source: Producer defined Attribute: Attribute_Label: Wt. percent in -1.00 phi bin Attribute_Definition: Weight percent of sample with grain diameter greater than -1.00 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in -0.75 phi bin Attribute_Definition: Weight percent of sample with grain diameter between -1.00 and -0.75 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in -0.50 phi bin Attribute_Definition: Weight percent of sample with grain diameter between -0.75 and -0.50 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in -0.25 phi bin Attribute_Definition: Weight percent of sample with grain diameter between -0.50 and -0.25 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 0.00 phi bin Attribute_Definition: Weight percent of sample with grain diameter between -0.25 and 0.00 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 0.25 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 0.00 and 0.25 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 0.50 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 0.25 and 0.50 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 0.75 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 0.50 and 0.75 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 1.00 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 0.75 and 1.00 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 1.25 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 1.00 and 1.25 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 1.50 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 1.25 and 1.50 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 1.75 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 1.50 and 1.75 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 2.00 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 1.75 and 2.00 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 2.25 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 2.00 and 2.25 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 2.50 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 2.25 and 2.50 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 2.75 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 2.50 and 2.75 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 3.00 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 2.75 and 3.00 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 3.25 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 3.00 and 3.25 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 3.50 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 3.25 and 3.50 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 3.75 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 3.50 and 3.75 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 4.00 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 3.75 and 4.00 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 4.25 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 4.00 and 4.25 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 4.50 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 4.25 and 4.50 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 4.75 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 4.50 and 4.75 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 5.00 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 4.75 and 5.00 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 5.25 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 5.00 and 5.25 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 5.50 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 5.25 and 5.50 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 5.75 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 5.50 and 5.75 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 6.00 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 5.75 and 6.00 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 6.25 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 6.00 and 6.25 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 6.50 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 6.25 and 6.50 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 6.75 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 6.50 and 6.75 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 7.00 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 6.75 and 7.00 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 7.25 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 7.00 and 7.25 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 7.50 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 7.25 and 7.50 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 7.75 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 7.50 and 7.75 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 8.00 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 7.75 and 8.00 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 8.25 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 8.00 and 8.25 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 8.50 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 8.25 and 8.50 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 8.75 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 8.50 and 8.75 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 9.00 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 8.75 and 9.00 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 9.25 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 9.00 and 9.25 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 9.50 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 9.25 and 9.50 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 9.75 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 9.50 and 9.75 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 10.00 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 9.75 and 10.00 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 10.25 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 10.00 and 10.25 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 10.50 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 10.25 and 10.50 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 10.75 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 10.50 and 10.75 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 11.00 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 10.75 and 11.00 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 11.25 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 11.00 and 11.25 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 11.50 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 11.25 and 11.50 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 12.00 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 11.50 and 12.00 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Wt. percent in 13.00 phi bin Attribute_Definition: Weight percent of sample with grain diameter between 12.00 and 13.00 phi. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Percent Gravel Attribute_Definition: percent of sample greater than 2 mm. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Percent Sand Attribute_Definition: percent of sample less than 2 mm and greater than 63 microns. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Percent Silt Attribute_Definition: percent of sample less than 63 microns and greater than 4 microns. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Percent Clay Attribute_Definition: percent of sample less than 4 microns. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: Percent Mud Attribute_Definition: percent of sample less than 63 microns. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: percentage Attribute: Attribute_Label: D5 Phi Attribute_Definition: Phi size at D5 for sample. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -4 Range_Domain_Maximum: 13 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: D10 Phi Attribute_Definition: Phi size at D10 for sample. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -4 Range_Domain_Maximum: 13 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: D16 Phi Attribute_Definition: Phi size at D16 for sample. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -4 Range_Domain_Maximum: 13 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: D25 Phi Attribute_Definition: Phi size at D25 for sample. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -4 Range_Domain_Maximum: 13 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: D50 Phi Attribute_Definition: Phi size at D50, or average particle diameter by mass, for sample. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -4 Range_Domain_Maximum: 13 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: D75 Phi Attribute_Definition: Phi size at D75 for sample. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -4 Range_Domain_Maximum: 13 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: D84 Phi Attribute_Definition: Phi size at D84 for sample. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -4 Range_Domain_Maximum: 13 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: D90 Phi Attribute_Definition: Phi size at D90 for sample. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -4 Range_Domain_Maximum: 13 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: D95 Phi Attribute_Definition: Phi size at D95 for sample. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -4 Range_Domain_Maximum: 13 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: F-W Median Attribute_Definition: Phi size median for sample by Folk and Ward (1957) method. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.268 Range_Domain_Maximum: 2.019 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: F-W Mean Attribute_Definition: Phi size mean for sample by Folk and Ward (1957) method. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.272 Range_Domain_Maximum: 2.028 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: F-W Sorting Attribute_Definition: sorting for sample by Folk and Ward (1957) method. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.441 Range_Domain_Maximum: 0.667 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: F-W Skewness Attribute_Definition: skewness for sample by Folk and Ward (1957) method. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.051 Range_Domain_Maximum: 0.074 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: F-W Kurtosis Attribute_Definition: Kurtosis for sample by Folk and Ward (1957) method. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.029 Range_Domain_Maximum: 1.225 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: Inman Median Attribute_Definition: Phi size median for sample by Inman (1952) method. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.268 Range_Domain_Maximum: 2.019 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: Inman Mean Attribute_Definition: Phi size mean for sample by Inman (1952) method. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.274 Range_Domain_Maximum: 2.032 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: Inman Sorting Attribute_Definition: sorting for sample by Inman (1952) method. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.432 Range_Domain_Maximum: 0.610 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: Inman Skew 16-84 Attribute_Definition: skewness for sample (D16-D84) by Inman (1952) method. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.010 Range_Domain_Maximum: 0.030 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: Inman Skew 05-95 Attribute_Definition: skewness for sample (D5-D95) by Inman (1952) method. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.124 Range_Domain_Maximum: 0.250 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: Inman Kurtosis Attribute_Definition: Kurtosis for sample by Inman (1952) method. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.716 Range_Domain_Maximum: 0.962 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: Moment 1 Mean Attribute_Definition: moment measure of mean. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.362 Range_Domain_Maximum: 2.070 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: Moment 2 Variance Attribute_Definition: moment measure of variance. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.520 Range_Domain_Maximum: 1.041 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: Moment 3 Skewness Attribute_Definition: moment measure of skewness. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3.555 Range_Domain_Maximum: 4.891 Attribute_Units_of_Measure: Phi size Attribute: Attribute_Label: Moment 4 Kurtosis Attribute_Definition: moment measure of kurtosis. Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 25.882 Range_Domain_Maximum: 46.676 Attribute_Units_of_Measure: Phi size Distribution_Information: Distributor: Contact_Information: Contact_Person_Primary: Contact_Person: U.S. Geological Survey - Science Base Contact_Organization: U.S. Geological Survey 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 Country: USA Contact_Voice_Telephone: 1-888-275-8747 Contact_Electronic_Mail_Address: sciencebase@usgs.gov Resource_Description: Grain-size analyses data are presented as a comma-delimited text file (.csv), along with associated metadata. 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: Microsoft Excel 14.0.7173.5000 Format_Specification: CSV Format_Information_Content: comma-delimited text file File_Decompression_Technique: none Transfer_Size: 0.004 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://www.sciencebase.gov/catalog/file/get/590795e0e4b0fc4e448eb01d/?name=mcr13_grainsize.csv Network_Resource_Name: https://doi.org/10.5066/F7NG4NS1 Access_Instructions: Data can be downloaded via the Internet Digital_Form: Digital_Transfer_Information: Format_Name: png Format_Version_Number: Matlab 9.0.0.341360 Format_Information_Content: PNG image showing bar chart of grain-size distributions File_Decompression_Technique: none Transfer_Size: 0.08 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://www.sciencebase.gov/catalog/file/get/590795e0e4b0fc4e448eb01d?name=mcr13_grainsize.png Network_Resource_Name: https://doi.org/10.5066/F7NG4NS1 Access_Instructions: Data may be accessed and downloaded via the Internet Fees: None Metadata_Reference_Information: Metadata_Date: 20201019 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Andrew W. Stevens Contact_Organization: U.S. Geological Survey, Pacific Coastal and Marine Science Center Contact_Position: Oceanographer Contact_Address: Address_Type: mailing and physical Address: 2885 Mission St. City: Santa Cruz State_or_Province: CA Postal_Code: 95060 Country: USA Contact_Voice_Telephone: 831-460-7424 Contact_Electronic_Mail_Address: astevens@usgs.gov Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998