Identification_Information: Citation: Citation_Information: Originator: Loveland, A.M. Originator: PetroTech Associates Publication_Date: 2013 Title: Mercury injection capillary pressure (MICP) results from outcrop samples in the Naknek Formation, Iniskin Peninsula, Alaska Geospatial_Data_Presentation_Form: ASCII tabular files Series_Information: Series_Name: Raw Data File Issue_Identification: RDF 2013-6 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 10 p. Online_Linkage: http://dx.doi.org/10.14509/25494 Description: Abstract: The State of Alaska Division of Geological & Geophysical Surveys (DGGS) is currently engaged in a multi-year study of the hydrocarbon potential of the Tertiary and Mesozoic strata in Cook Inlet basin. This report summarizes mercury injection capillary pressure (MICP) data for nine outcrop and measured section samples collected from the Naknek Formation on the Iniskin Peninsula in Cook Inlet. All samples were analyzed by PetroTech Associates, Houston, TX. Two of the samples were found to have overall capillary properties that would make them moderately good quality, Type B seals. Purpose: The State of Alaska Division of Geological & Geophysical Surveys (DGGS) is currently engaged in a multi-year study of the hydrocarbon potential of the Tertiary and Mesozoic strata in Cook Inlet basin. This report summarizes mercury injection capillary pressure (MICP) data for nine outcrop and measured section samples collected from the Naknek Formation on the Iniskin Peninsula in Cook Inlet. All samples were analyzed by PetroTech Associates, Houston, TX. We provide: the capillary pressure data in its native spreadsheet format; correspondence from PetroTech Associates describing the methods used in MICP analyses, a summary of the data, and references cited; and sample location coordinates in CSV format. Supplemental_Information: The DGGS metadata standard extends the FGDC standard to include elements that are required to facilitate our internal data management. These elements, referred to as "layers," group and describe files that have intrinsic logical or topological relationships. Attribute information for each layer is included in this metadata file under the "Entity_and_Attribute_Information" section. The metadata "layer" provides the metadata, codesets, or other documentation files applicable to all layers. The data layer(s) are titled: >sample-location-details: A CSV file with sample reference numbers, latitude, longitude, and map unit (formation). >micp-data: This folder contains Excel spreadsheets (one file for each individual sample; file names correspond to sample number preceded by a "t " ). The contents in each Excel file include worksheets with the following information: Sheet1 (data for individual sample), Chart1 (Bulk Volume), Chart2 (Pore Volume), Chart3 (Pore Aperture Size Distribution). >micp-summary: This folder includes Excel spreadsheets with summary data for the samples analyzed. The spreadsheets are: 1) rdf2013-6-naknek-pore-volume.xlsx - Pore volume plots and data. Note that the PetroTech cover letter refers to this file as Figure 1; 2) rdf2013-6-naknek-pore-size-distribution.xlsx - Pore aperture size distribution plots and data. Note that the PetroTech cover letter refers to composite plot as Figure 2 and the "thumbnail" plots as Figure 3; Time_Period_of_Content: Time_Period_Information: Multiple_Dates/Times: Single_Date/Time: Calendar_Date: 2012 Single_Date/Time: Calendar_Date: 2013 Currentness_Reference: ground condition Status: Progress: complete Maintenance_and_Update_Frequency: none planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -153.41779 East_Bounding_Coordinate: -153.24358 North_Bounding_Coordinate: 59.64555 South_Bounding_Coordinate: 59.63406 Keywords: Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: geoscientificInformation Theme: Theme_Keyword_Thesaurus: Alaska Division of Geological & Geophysical Surveys Theme_Keyword: Analyses Theme_Keyword: Analytical Results Theme_Keyword: Gas Basins Theme_Keyword: Geologic Theme_Keyword: Geology Theme_Keyword: Mercury Injection Capillary Pressure Analysis Theme_Keyword: Non-Metals Theme_Keyword: Oil Basins Theme_Keyword: Oil and Gas Theme_Keyword: Oil and Gas Basin Theme_Keyword: Outcrop Samples Theme_Keyword: Permeability Theme_Keyword: Petroleum Theme_Keyword: Petroleum Basin Study Theme_Keyword: Porosity Theme_Keyword: Reservoir Theme_Keyword: Reservoir Evaluation Theme_Keyword: Reservoir Quality Theme_Keyword: Resources Theme_Keyword: Sample Location Theme_Keyword: Sample Location Map Place: Place_Keyword_Thesaurus: Alaska Division of Geological & Geophysical Surveys Place_Keyword: Cook Inlet Place_Keyword: Cook Inlet Basin Place_Keyword: Iniskin Peninsula Stratum: Stratum_Keyword_Thesaurus: Alaska Division of Geological & Geophysical Surveys Stratum_Keyword: Naknek Formation Temporal: Temporal_Keyword_Thesaurus: Walker, J.D., Geissman, J.W., Bowring, S.A, and Babcock, L.E., comp., 2012, Geologic Time Scale v. 4.0: Geological Society of America Temporal_Keyword: Mesozoic Access_Constraints: This report, map, and/or dataset is available directly from the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys (see contact information below). Use_Constraints: Any hard copies or published datasets utilizing these datasets shall clearly indicate their source. If the user has modified the data in any way, the user is obligated to describe the types of modifications the user has made. The user specifically agrees not to misrepresent these datasets, nor to imply that changes made by the user were approved by the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys. The State of Alaska makes no express or implied warranties (including warranties for merchantability and fitness) with respect to the character, functions, or capabilities of the electronic data or products or their appropriateness for any user's purposes. In no event will the State of Alaska be liable for any incidental, indirect, special, consequential, or other damages suffered by the user or any other person or entity whether from the use of the electronic services or products or any failure thereof or otherwise. In no event will the State of Alaska's liability to the Requestor or anyone else exceed the fee paid for the electronic service or product. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: Alaska Division of Geological & Geophysical Surveys Contact_Person: James Weakland Contact_Position: GIS Analyst Contact_Address: Address_Type: mailing and physical Address: 3354 College Road City: Fairbanks State_or_Province: AK Postal_Code: 99709-3707 Country: USA Contact_Voice_Telephone: (907)451-5029 Contact_Voice_Telephone: (907)451-5020 Contact_Electronic_Mail_Address: dggsgis@alaska.gov Hours_of_Service: 8 am to 4:30 pm, Monday through Friday, except State holidays Data_Set_Credit: This work was supported by State of Alaska Capitol Improvement Project funding, Alaska Peninsula Energy Development grant. Cross_Reference: Citation_Information: Originator: Finzel, E.S. Originator: Gillis, R.J. Originator: Ridgway, K.D. Originator: LePain, D.L. Publication_Date: 2009 Title: Preliminary evaluation of basin margin exhumation and provenance of Cenozoic strata, Chuitna and Beluga rivers area, Cook Inlet forearc basin, Alaska Series_Information: Series_Name: Preliminary Interpretive Report Issue_Identification: PIR 2009-4 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 16 p Online_Linkage: http://dx.doi.org/10.14509/19641 Cross_Reference: Citation_Information: Originator: Finzel, E.S. Originator: Ridgway, K.D. Originator: LePain, D.L. Publication_Date: 2009 Title: Sedimentology of an Oligocene-Miocene incised paleovalley, Tyonek Formation, Cook Inlet Basin, Alaska Series_Information: Series_Name: Preliminary Interpretive Report Issue_Identification: PIR 2009-8B Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: p. 99-107 Online_Linkage: http://dx.doi.org/10.14509/20163 Cross_Reference: Citation_Information: Originator: Gillis, R.J. Publication_Date: 2013 Title: Overview of 2012 field studies: Upper Alaska Peninsula and west side of lower Cook Inlet, Alaska Series_Information: Series_Name: Preliminary Interpretive Report Issue_Identification: PIR 2013-1 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 48 p Online_Linkage: http://dx.doi.org/10.14509/24824 Cross_Reference: Citation_Information: Originator: Gillis, R.J. Originator: LePain, D.L. Originator: Ridgway, K.D. Originator: Finzel, E.S. Publication_Date: 2009 Title: A reconnaissance view of an unnamed fault near Capps Glacier, northwestern Cook Inlet basin, and its potential as a regional-scale, basin-controlling structure Series_Information: Series_Name: Preliminary Interpretive Report Issue_Identification: PIR 2009-3 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 9 p Online_Linkage: http://dx.doi.org/10.14509/19503 Cross_Reference: Citation_Information: Originator: Helmold, K.P. Originator: LePain, D.L. Originator: Wilson, M.D. Originator: Peterson, C.S. Publication_Date: 2013 Title: Petrology and reservoir potential of Tertiary and Mesozoic sandstones, Cook Inlet, Alaska: A preliminary analysis of outcrop samples collected during 2007-2010 field seasons Series_Information: Series_Name: Preliminary Interpretive Report Issue_Identification: PIR 2013-5 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 34 p Online_Linkage: http://dx.doi.org/10.14509/25035 Cross_Reference: Citation_Information: Originator: Herriott, T.M. Originator: Wartes, M.A. Originator: Stanley, R.G. Originator: Lillis, P.G. Originator: Helmold, K.P. Originator: Decker, P.L. Originator: Gillis, R.J. Publication_Date: 2013 Title: Oil-stained sandstones of the Upper Jurassic Naknek Formation and Upper Cretaceous Kaguyak Formation, Kamishak Bay area, lower Cook Inlet, Alaska (poster): AAPG Pacific Section Meeting, Monterey, CA, April 23, 2013 Series_Information: Series_Name: Poster and Presentation Issue_Identification: Herriott, T.M. and others, 2013 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 1 sheet Online_Linkage: http://dx.doi.org/10.14509/25139 Cross_Reference: Citation_Information: Originator: Hickey, J.J. Originator: Wilson, M.D. Originator: Reifenstuhl, R.R. Publication_Date: 2007 Title: Petrographic study of 50 samples from the Tertiary sandstone of Cook Inlet, Alaska: potential tight gas reservoirs Series_Information: Series_Name: Report of Investigation Issue_Identification: RI 2007-2 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 64 p Online_Linkage: http://dx.doi.org/10.14509/15774 Cross_Reference: Citation_Information: Originator: LePain, D.L. Originator: Lillis, P.G. Originator: Helmold, K.P. Originator: Stanley, R.G. Publication_Date: 2012 Title: Migrated hydrocarbons in exposure of Maastrichtian nonmarine strata near Saddle Mountain, lower Cook Inlet, Alaska Series_Information: Series_Name: Report of Investigation Issue_Identification: RI 2012-1 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 13 p Online_Linkage: http://dx.doi.org/10.14509/23943 Cross_Reference: Citation_Information: Originator: LePain, D.L. Publication_Date: 2009 Title: Preliminary results of recent geologic investigations in the Homer-Kachemak Bay area, Cook Inlet Basin: Progress during the 2006-2007 field season Series_Information: Series_Name: Preliminary Interpretive Report Issue_Identification: PIR 2009-8 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 187 p Online_Linkage: http://dx.doi.org/10.14509/20161 Cross_Reference: Citation_Information: Originator: Loveland, A.M. Originator: PetroTech Associates Publication_Date: 2013 Title: Mercury injection capillary pressure (MICP) results from outcrop samples in the Tyonek, Beluga, and West Foreland Formations, Tyonek and Talkeetna quadrangles, Alaska Series_Information: Series_Name: Raw Data File Issue_Identification: RDF 2013-4 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 5 p Online_Linkage: http://dx.doi.org/10.14509/25299 Cross_Reference: Citation_Information: Originator: Loveland, A.M. Publication_Date: 2010 Title: Results of mercury-injection capillary pressure tests on outrcrop samples in the Tyonek area of Cook Inlet Series_Information: Series_Name: Raw Data File Issue_Identification: RDF 2010-1 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 102 p Online_Linkage: http://dx.doi.org/10.14509/20481 Cross_Reference: Citation_Information: Originator: Loveland, Andrea Originator: PetroTech Associates Publication_Date: 2013 Title: Mercury injection capillary pressure results from outcrop samples in the Indecision Creek Member of the Naknek Formation and the Kaguyak Formation type section Series_Information: Series_Name: Raw Data File Issue_Identification: RDF 2013-1 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 4 p Online_Linkage: http://dx.doi.org/10.14509/24916 Cross_Reference: Citation_Information: Originator: Reger, R.D. Publication_Date: 2009 Title: Reinterpretation of the Kaloa deposits near Granite Point, northwestern Cook Inlet, Alaska Series_Information: Series_Name: Preliminary Interpretive Report Issue_Identification: PIR 2009-2 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 8 p Online_Linkage: http://dx.doi.org/10.14509/18241 Cross_Reference: Citation_Information: Originator: Shellenbaum, D.P. Originator: Gregersen, L.S. Originator: Delaney, P.R. Publication_Date: 2010 Title: Top Mesozoic unconformity depth map of the Cook Inlet Basin, Alaska Series_Information: Series_Name: Report of Investigation Issue_Identification: RI 2010-2 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 1 sheet, scale 1:500,000 Online_Linkage: http://dx.doi.org/10.14509/21961 Cross_Reference: Citation_Information: Originator: Zippi, P.A. Originator: Loveland, A.M. Publication_Date: 2012 Title: Palynological analysis of 228 outcrop samples from the Kenai, Seldovia, and Tyonek quadrangles, Cook Inlet region, Alaska Series_Information: Series_Name: Raw Data File Issue_Identification: RDF 2012-1 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 10 p Online_Linkage: http://dx.doi.org/10.14509/23723 Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: This publication is intended to provide timely release of raw field and analytical data. The results and methodology provided by PetroTech Associates have not been reviewed by DGGS staff or others to assess the accuracy of the data. In cases where samples were collected from measured sections, we provide the coordinates of the base of the measured section. Logical_Consistency_Report: Not applicable Completeness_Report: The PetroTech Associates lab was able to analyze all of the MICP samples that were submitted. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Location coordinates were obtained using handheld GPS units with a typical error of 7 m or less. In cases where samples were collected from measured sections, we provide the coordinates of the base of the measured section. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Kirschner, C.E. Originator: Minard, D.L. Publication_Date: 1949 Title: Geology of the Iniskin Peninsula, Alaska Series_Information: Series_Name: Oil and Gas Investigations Map Issue_Identification: OM 95 Publication_Information: Publication_Place: United States Publisher: U.S. Geological Survey Other_Citation_Details: 1 sheet, scale 1:48,000 Online_Linkage: http://www.dggs.alaska.gov/pubs/id/23613 Source_Scale_Denominator: 48000 Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1949 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Kirschner, C.E. and Minard, D.L., 1949 Source_Contribution: Sample collection Process_Step: Process_Description: Sample collection - Rock samples were collected from outcrops and measured sections of the Naknek Formation on the Iniskin Peninsula in Cook Inlet. Source_Used_Citation_Abbreviation: Kirschner, C.E. and Minard, D.L., 1949 Process_Date: 2012 Process_Step: Process_Description: Mercury injection capillary pressure analysis - Samples were submitted to PetroTech Associates, Houston, TX for mercury injection capillary pressure analysis. Following receipt of the samples, a representative portion of each was trimmed to fit the sample holders and examined under reflected light microscopy to note any irregularities that might affect the data quality. The rock surfaces were cleaned of any mold or dust and the samples then dried to a constant weight in a low temperature oven before being analyzed. During capillary pressure testing , the volume of mercury injected was measured at 118 pressure points from 1.64 to 59,500 psia. These data were then corrected for closure. The "closure" volume is the amount of mercury intrusion that occurs as the mercury conforms to the sample surface, filling any irregularities, prior to entering the pore system. The resultant data and comparative plots are provided in this data release. See manuscript for references. Process_Date: 2012 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: point Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1927 Ellipsoid_Name: North American Datum of 1927 Semi-major_Axis: 6378206.4 Denominator_of_Flattening_Ratio: 294.9786982 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: rdf2013-6-sample-location-details Entity_Type_Definition: A CSV file with sample reference numbers, latitude, longitude, and map unit (formation). Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys and PetroTech Associates Entity_Attribute_Layer_Name: sample-location-details Attribute: Attribute_Label: Sample_ID Attribute_Definition: Label assigned in the field to identify the sample. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Follows DGGS convention 20YYAAA9999-99a: YY=last two digits of year, AAA=geologist initials (one to three characters), 9999-99a (1-4 digits, followed by optional dashes and alpha characters) which indicate station number of the measured section, height from base in meters, and sample duplicate identifier. Samples were collected by Warwan Wartes (MAW). Attribute: Attribute_Label: Latitude Attribute_Definition: Latitude, NAD27 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 59.63406 Range_Domain_Maximum: 59.64555 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: Longitude Attribute_Definition: Longitude, NAD27 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -153.41779 Range_Domain_Maximum: -153.24358 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: Formation Attribute_Definition: When possible, we indicate our interpretation of the geologic map unit or formation associated with each rock sample. Names are derived from nomenclature or labeling provided in pre-existing literature Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Naknek Formation Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Naknek Formation unit described in Kirschner, C.E., and Minard, D.L., 1948, Geology of the Iniskin Peninsula, Alaska: U.S. Geological Survey Oil and Gas Investigations Map, OM-95, 1 sheet, scale 1:4,800 Enumerated_Domain_Value_Definition_Source: this report Detailed_Description: Entity_Type: Entity_Type_Label: rdf2013-6-micp-data Entity_Type_Definition: This folder contains Excel spreadsheets (one file for each individual sample; file names correspond to sample number preceded by a "t " ). The contents in each Excel file include worksheets with the following information: Sheet1 (data for individual sample), Chart1 (Bulk Volume), Chart2 (Pore Volume), Chart3 (Pore Aperture Size Distribution). Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys and PetroTech Associates Entity_Attribute_Layer_Name: micp-data Detailed_Description: Entity_Type: Entity_Type_Label: rdf2013-6-micp-summary Entity_Type_Definition: This folder includes Excel spreadsheets with summary data for the samples analyzed. The spreadsheets are: 1) rdf2013-6-naknek-pore-volume.xlsx - Pore volume plots and data. Note that the PetroTech cover letter refers to this file as Figure 1; 2) rdf2013-6-naknek-pore-size-distribution.xlsx - Pore aperture size distribution plots and data. Note that the PetroTech cover letter refers to composite plot as Figure 2 and the "thumbnail" plots as Figure 3; Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys and PetroTech Associates Entity_Attribute_Layer_Name: micp-summary Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: Alaska Division of Geological & Geophysical Surveys Contact_Address: Address_Type: mailing and physical Address: 3354 College Road City: Fairbanks State_or_Province: AK Postal_Code: 99709-3707 Country: USA Contact_Voice_Telephone: (907)451-5020 Contact_Facsimile_Telephone: (907)451-5050 Contact_Electronic_Mail_Address: dggspubs@alaska.gov Hours_of_Service: 8 am to 4:30 pm, Monday through Friday, except State holidays Contact_Instructions: Please view our website (http://www.dggs.alaska.gov) for the latest information on available data. Please contact us using the e-mail address provided above when possible. Resource_Description: RDF 2013-6 Distribution_Liability: The State of Alaska makes no expressed or implied warranties (including warranties for merchantability and fitness) with respect to the character, functions, or capabilities of the electronic data or products or their appropriateness for any user's purposes. In no event will the State of Alaska be liable for any incidental, indirect, special, consequential, or other damages suffered by the user or any other person or entity whether from the use of the electronic services or products or any failure thereof or otherwise. In no event will the State of Alaska's liability to the Requestor or anyone else exceed the fee paid for the electronic service or product. Standard_Order_Process: Non-digital_Form: DGGS publications are available as free online downloads or you may purchase paper hard-copies or digital files on CD/DVD or other digital storage media by mail, phone, fax, or email from the DGGS Fairbanks office. To purchase this or other printed reports and maps, contact DGGS by phone (907-451-5020), e-mail (dggspubs@alaska.gov), or fax (907-451-5050). Payment accepted: Cash, check, money order, VISA, or MasterCard. Turnaround time is 1-2 weeks unless special arrangements are made and an express fee is paid. Shipping charge will be the actual cost of postage and will be added to the total amount due. Contact us for the exact shipping amount. Fees: Contact DGGS for current pricing Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: ASCII tabular files Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://dx.doi.org/10.14509/25494 Fees: Free download Metadata_Reference_Information: Metadata_Date: 20130912 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Metadata manager Contact_Address: Address_Type: mailing and physical Address: 3354 College Road City: Fairbanks State_or_Province: AK Postal_Code: 99709-3707 Country: USA Contact_Voice_Telephone: (907)451-5020 Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Use_Constraints: If the user has modified the data in any way they are obligated to describe the types of modifications they have performed in the supporting metadata file. User specifically agrees not to imply that changes they made were approved by the Alaska Department of Natural Resources or Division of Geological & Geophysical Surveys. Metadata_Extensions: Online_Linkage: http://www.dggs.alaska.gov/metadata/dggs.ext Profile_Name: dggs metadata extensions