Identification_Information: Citation: Citation_Information: Originator: Helmold, K.P. Originator: LePain, D.L. Originator: Harun, N.T. Publication_Date: 2021 Title: Qualitative assessment of composition and reservoir quality of Albian-Cenomanian Nanushuk Formation sandstones, measured outcrop sections, central North Slope, Alaska Geospatial_Data_Presentation_Form: table Series_Information: Series_Name: Raw Data File Issue_Identification: RDF 2021-13 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 8 p. Online_Linkage: https://doi.org/10.14509/30746 Description: Abstract: Raw Data File 2021-13, Qualitative assessment of composition and reservoir quality of Albian-Cenomanian Nanushuk Formation sandstones, measured outcrop sections, central North Slope, Alaska, presents a qualitative appraisal of thin sections collected from Nanushuk outcrops to ascertain their reservoir potential. The DGGS sample collection was searched for petrographic thin sections collected from stratigraphic sections of the Nanushuk Formation measured by David LePain working with various colleagues, including Russ Kirkham, Paul Decker, Dave Houseknecht, and Nina Harun over the past 22 years. The search yielded 264 thin sections of Nanushuk siltstone and sandstone. Three additional thin sections of the Seabee Formation mudstone, siltstone, and sandstone were collected from the upper portion of a measured section that straddles the Nanushuk - Seabee contact. These 267 samples were collected from 32 stations located in eight geographic areas on the North Slope, including Slope Mountain, May Creek, Arc Mountain, Rooftop Ridge, Big Bend of the Chandler River, Ninuluk Bluff on the Colville River, Killik Bend of the Colville River, and Horseshoe Bend of the Colville River. The thin sections were examined qualitatively to ascertain several petrographic properties, including grain size, detrital composition, cement and matrix content, the abundance of burrows and laminations, and porosity distribution. Sedimentary structures observed in the field were noted, as was the interpreted sedimentary facies association. The results are compiled in a spreadsheet along with information on geographic location, latitude, longitude, and measured petrophysical properties (porosity, permeability, and grain density) of the few samples where available. All files are available from the DGGS website: http://doi.org/10.14509/30746. Purpose: The DGGS Energy Resources Section generates new, unbiased information on the geologic framework of frontier areas in Alaska that may host undiscovered oil, gas, coal, and geothermal resources. Northern Alaska is a world-class petroleum province that includes some of North America's most prospective onshore regions. Despite this potential, the North Slope remains underexplored relative to other sedimentary basins around the world. New exploration ventures are hampered by the limited amount of published geologic data, and much of the available information is reconnaissance in nature. This work has been spurred by the hydrocarbon discoveries announced between 2015 and 2018 that are associated with stratigraphic traps in the Nanushuk Formation. These discoveries form two roughly parallel fairways; a western trend that includes the Willow and West Willow oil accumulations, located in the northeastern National Petroleum Reserve in Alaska, and an eastern trend comprised of the Pikka, Narwhal, and Horseshoe oil accumulations, located on state land in the Colville Delta area. Supplemental_Information: >petrographic-data: Petrographic properties of mudstones, siltstones, and sandstones in spreadsheet format. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 1999 Ending_Date: 2021 Currentness_Reference: ground condition Status: Progress: complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -155.762933 East_Bounding_Coordinate: -149.025190 North_Bounding_Coordinate: 69.141325 South_Bounding_Coordinate: 68.643059 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: Bedrock Theme_Keyword: Bedrock Geology Theme_Keyword: Brookian Theme_Keyword: Calcite Theme_Keyword: Cement Theme_Keyword: Chert Theme_Keyword: Chlorite Theme_Keyword: Clay Theme_Keyword: Correlation Theme_Keyword: DGGS Theme_Keyword: Dolomite Theme_Keyword: Energy Theme_Keyword: Exploration Theme_Keyword: Feldspar Theme_Keyword: Fluvial Theme_Keyword: Geologic Theme_Keyword: Glauconite Theme_Keyword: Hydrocarbon Theme_Keyword: Kaolinite Theme_Keyword: Mica Theme_Keyword: Mineralogy Theme_Keyword: Mudstone Theme_Keyword: Nonmarine Theme_Keyword: Oil Development Theme_Keyword: Oil and Gas Theme_Keyword: Oil and Gas Basin Theme_Keyword: Permeability Theme_Keyword: Petrographic Theme_Keyword: Petroleum Theme_Keyword: Petrology Theme_Keyword: Plagioclase Theme_Keyword: Porosity Theme_Keyword: Provenance Theme_Keyword: Quartz Theme_Keyword: Quartzite Theme_Keyword: Replacement Theme_Keyword: Reservoir Theme_Keyword: Resources Theme_Keyword: Rocks Theme_Keyword: Sand Theme_Keyword: Sandstone Theme_Keyword: Sediment Theme_Keyword: Sedimentary Theme_Keyword: Sedimentology Theme_Keyword: Shale Theme_Keyword: Shelf Theme_Keyword: Shoreface Theme_Keyword: Siderite Theme_Keyword: Silica Theme_Keyword: Siltstone Theme_Keyword: Slope Theme_Keyword: Sorting Theme_Keyword: Stratigraphy Place: Place_Keyword_Thesaurus: Alaska Division of Geological & Geophysical Surveys Place_Keyword: Awuna River Place_Keyword: Big Bend Place_Keyword: Colville River Place_Keyword: Kaklik Naitka Creek Place_Keyword: Killik Bend Place_Keyword: Mayuasanik Creek Place_Keyword: Nanushuk River Place_Keyword: Ninuluk Bluff Place_Keyword: Ninuluk Creek Place_Keyword: North Slope Place_Keyword: Oolamnagavik River Place_Keyword: Slope Mountain Place_Keyword: Trouble Creek Stratum: Stratum_Keyword_Thesaurus: Alaska Division of Geological & Geophysical Surveys Stratum_Keyword: Nanushuk 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: Albian Temporal_Keyword: Cenomanian Temporal_Keyword: Cretaceous 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_Position: 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 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 (https://www.dggs.alaska.gov) for the latest information on available data. Please contact us using the e-mail address provided above when possible. Data_Set_Credit: Funding was provided over the past 22 years by an industry consortium comprised of various companies, including Anadarko Petroleum, BP Exploration, Chevron USA Production Company, ConocoPhillips, Encana, Eni, Oil Search, PetroCanada, Pioneer Resources, Shell Western Exploration and Production, TotalFinaElf, and Unocal; some of these companies no longer exist. Additional funding was provided by the U.S. Geological Survey and the State of Alaska. Cross_Reference: Citation_Information: Originator: Harris, E.E. Originator: Delaney, P.R. Originator: Mull, C.G. Originator: LePain, D.L. Originator: Burns, P.A.C. Publication_Date: 2009 Title: Geologic map of the Kanayut River area, Chandler Lake Quadrangle, Alaska Series_Information: Series_Name: Preliminary Interpretive Report Issue_Identification: PIR 2009-7 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 1 sheet, scale 1:63,360 Online_Linkage: https://doi.org/10.14509/19781 Cross_Reference: Citation_Information: Originator: LePain, D.L. Originator: Decker, P.L. Originator: Helmold, K.P. Originator: Wartes, M.A. Publication_Date: 2017 Title: Depositional setting and potential reservoir facies in the Nanushuk formation (Albian-Cenomanian), Brookian topset play, North Slope, Alaska Series_Information: Series_Name: Poster and Presentation Issue_Identification: LePain, D.L. and others, 2017 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 1 sheet Online_Linkage: https://doi.org/10.14509/30165 Cross_Reference: Citation_Information: Originator: LePain, D.L. Originator: Decker, P.L. Originator: Helmold, K.P. Publication_Date: 2018 Title: Brookian core workshop: Depositional setting, potential reservoir facies, and reservoir quality in the Nanushuk Formation (Albian-Cenomanian), North Slope, Alaska Series_Information: Series_Name: Miscellaneous Publication Issue_Identification: MP 166 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 58 p Online_Linkage: https://doi.org/10.14509/30137 Cross_Reference: Citation_Information: Originator: LePain, D.L. Originator: Decker, P.L. Originator: Wartes, M.A. Publication_Date: 2008 Title: Measured sections and preliminary interpretations of the Nanushuk Formation exposed along the Colville River near the confluences with the Awuna and Killik rivers Series_Information: Series_Name: Preliminary Interpretive Report Issue_Identification: PIR 2008-1D Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: p. 41-45, 4 sheets Online_Linkage: https://doi.org/10.14509/16088 Cross_Reference: Citation_Information: Originator: LePain, D.L. Originator: Kirkham, R.A. Originator: Montayne, Simone Publication_Date: 2021 Title: Measured stratigraphic section, Nanushuk Formation (Albian-Cenomanian), Nanushuk River (Rooftop Ridge), Alaska Series_Information: Series_Name: Preliminary Interpretive Report Issue_Identification: PIR 2021-5 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 8 p., 1 sheet Online_Linkage: https://doi.org/10.14509/30744 Cross_Reference: Citation_Information: Originator: LePain, D.L. Originator: McCarthy, P.J. Originator: Kirkham, R.A. Publication_Date: 2009 Title: Sedimentology and sequence stratigraphy of the middle Albian-Cenomanian Nanushuk Formation in outcrop, central North Slope, Alaska Series_Information: Series_Name: Report of Investigation Issue_Identification: RI 2009-1 v. 2 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 76 p., 1 sheet Online_Linkage: https://doi.org/10.14509/19761 Cross_Reference: Citation_Information: Originator: Reifenstuhl, R.R. Originator: Mull, C.G. Originator: Harris, E.E. Originator: LePain, D.L. Originator: Pinney, D.S. Originator: Wallace, W.K. Publication_Date: 2000 Title: Geologic map of the Sagavanirktok B-1 Quadrangle, eastern North Slope, Alaska Series_Information: Series_Name: Report of Investigation Issue_Identification: RI 2000-1A Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 15 p., 1 sheet, scale 1:63,360 Online_Linkage: https://doi.org/10.14509/2675 Cross_Reference: Citation_Information: Originator: Reifenstuhl, R.R. Originator: Mull, C.G. Originator: Harris, E.E. Originator: LePain, D.L. Originator: Wallace, W.K. Publication_Date: 2000 Title: Interpretive bedrock geologic map of the Sagavanirktok B-1 Quadrangle, eastern North Slope, Alaska Series_Information: Series_Name: Report of Investigation Issue_Identification: RI 2000-1B Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 11 p., 1 sheet, scale 1:63,360 Online_Linkage: https://doi.org/10.14509/2676 Cross_Reference: Citation_Information: Originator: Wartes, M.A. Originator: Decker, P.L. Originator: Gillis, R.J. Originator: Herriott, T.M. Originator: LePain, D.L. Publication_Date: 2014 Title: Predicting deep-water reservoirs in the Brookian Sequence: Underexplored plays on the North Slope, Alaska (presentation): Alaska Geological Society Technical Conference, Anchorage, Alaska, May 15, 2014 Series_Information: Series_Name: Poster and Presentation Issue_Identification: Wartes, M.A. and others, 2014 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 46 p Online_Linkage: https://doi.org/10.14509/29545 Cross_Reference: Citation_Information: Originator: Wartes, M.A. Originator: Wallace, W.K. Originator: Loveland, A.M. Originator: Gillis, R.J. Originator: Decker, P.L. Originator: Reifenstuhl, R.R. Originator: Delaney, P.R. Originator: LePain, D.L. Originator: Carson, E.C. Publication_Date: 2011 Title: Geologic map of the Kavik River area, northeastern Brooks Range, Alaska Series_Information: Series_Name: Report of Investigation Issue_Identification: RI 2011-3A Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 14 p., 1 sheet, scale 1:63,360 Online_Linkage: https://doi.org/10.14509/22602 Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: This work provides a qualitative analysis of textural and petrophysical features visible in petrographic sections. The accompanying report provides a comprehensive description and discussion of the petrographic classifications and observed properties. Logical_Consistency_Report: Not applicable Completeness_Report: This publication is a DGGS Raw Data File (RDF). The RDF series is intended for reports that present raw field data and analytical results with limited or no interpretation by DGGS staff or project collaborators. The report and accompanying data have been evaluated by project staff for general readability and logical consistency but have not undergone technical peer review. This data release is complete. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: This publication provides locations converted to the WGS84 coordinate system. Sample collection spans several decades, and the originating GPS coordinate system varies by year. Locations have been plotted using ESRI software and visually verified for accuracy. Location coordinates for samples collected along a measured stratigraphic section reflect the GPS reading at the base of the measured section. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Harris, E.E. Originator: Mull, C.G. Originator: Reifenstuhl, R.R. Originator: Montayne, Simone Publication_Date: 2002 Title: Geologic map of the Dalton Highway (Atigun Gorge to Slope Mountain) area, southern Arctic Foothills, Alaska Series_Information: Series_Name: Preliminary Interpretive Report Issue_Identification: PIR 2002-2 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 1 sheet, scale 1:63,360 Online_Linkage: https://doi.org/10.14509/2867 Source_Scale_Denominator: 63360 Type_of_Source_Media: digital data Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2002 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Harris, E.E. and others, 2002 Source_Contribution: Convert SRTM DEM files to ArcGRID format Process_Step: Process_Description: Sample selection - The DGGS sample collection was searched for petrographic thin sections collected from stratigraphic sections of the Nanushuk Formation measured by David LePain working with various colleagues, including Russ Kirkham, Paul Decker, Dave Houseknecht, and Nina Harun over the past 22 years. These 267 samples were collected from 32 stations located in eight geographic areas on the North Slope, including Slope Mountain, May Creek, Arc Mountain, Rooftop Ridge, Big Bend of the Chandler River, Ninuluk Bluff on the Colville River, Killik Bend of the Colville River, and Horseshoe Bend of the Colville River. Process_Date: 2019 Process_Step: Process_Description: Petrographic analysis - The thin sections of the DGGS samples were examined qualitatively to ascertain several petrographic properties, including grain size, detrital composition, cement and matrix content, abundance of burrows and laminations, and distribution of porosity. Sedimentary structures observed in the field were noted, as was the interpreted sedimentary facies association. The results are compiled in a spreadsheet along with information on geographic location, latitude, longitude, and measured petrophysical properties (porosity, permeability, and grain density) of the few samples where available. Photomicrographs included in this data release document key petrographic features of select samples. Process_Date: 2020 Process_Step: Process_Description: Field observation location verification - This work incorporates a careful review of sample sites relative to ESRI basemap imagery and field notebooks. Observers corrected sample numbering and location transcription errors that were included in prior releases. Location coordinates of older stations were converted to the WGS84 coordinate system. Process_Date: 2021 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: point 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: WGS84 Ellipsoid_Name: WGS 84 Semi-major_Axis: 6378137 Denominator_of_Flattening_Ratio: 298.257223563000025 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: rdf2021-13-petrographic-data.csv Entity_Type_Definition: Petrographic properties of mudstones, siltstones, and sandstones in spreadsheet format. Entity_Type_Definition_Source: Alaska Division of Oil & Gas Entity_Attribute_Layer_Name: petrographic-data Attribute: Attribute_Label: sort_order Attribute_Definition: short integer Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: Ordinal number given to each sample in this dataset Attribute: Attribute_Label: label_figure_1b Attribute_Definition: short integer Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: Label of location from figure 1B of text, sorted geographically east to west, then sorted within stations on kph_sort_number Attribute: Attribute_Label: dggs_sample_number Attribute_Definition: text Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: DGGS sample number Attribute: Attribute_Label: kph_sort_number Attribute_Definition: text Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: Ken Helmold's alpha-numeric sample designation used to sort in proper stratigraphic order Attribute: Attribute_Label: latitude_wgs84 Attribute_Definition: long integer Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: sample latitude using WGS84 datum Attribute: Attribute_Label: longitude_wgs84 Attribute_Definition: long integer Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: sample longitude using WGS84 datum Attribute: Attribute_Label: cnt Attribute_Definition: text Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: point counted; presence is indicated by "X", absence is indicated by null values Attribute: Attribute_Label: rpk Attribute_Definition: text Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: porosity and permeability measurement taken; presence is indicated by "X", absence is indicated by null values Attribute: Attribute_Label: pho Attribute_Definition: text Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: photo taken; presence is indicated by "X", absence is indicated by null values Attribute: Attribute_Label: image_number Attribute_Definition: short integer Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: image number of sample Attribute: Attribute_Label: perm_a Attribute_Definition: short integer Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: ambient permeabilty in millidarcies Attribute: Attribute_Label: perm_k Attribute_Definition: short integer Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: klinkenberg permeability in millidarcies Attribute: Attribute_Label: por_a Attribute_Definition: short integer Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: ambient porosity in percent Attribute: Attribute_Label: por_ncs Attribute_Definition: short integer Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: porosity NCS (net confining stress) in percent Attribute: Attribute_Label: density_g_per_cc Attribute_Definition: short integer Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: density measurement in grams per cubic centimeter Attribute: Attribute_Label: formation Attribute_Definition: text Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: sample formation Attribute: Attribute_Label: location_gen Attribute_Definition: text Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: general location of sample Attribute: Attribute_Label: location_spec Attribute_Definition: text Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: specific location of sample Attribute: Attribute_Label: location_details Attribute_Definition: text Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: other sample location details Attribute: Attribute_Label: grain_size Attribute_Definition: short integer Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: sample grain size Attribute: Attribute_Label: porosity Attribute_Definition: text Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: qualitative sample porosity estimates from thin section Attribute: Attribute_Label: mineralogy Attribute_Definition: text Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: sample mineralogy Attribute: Attribute_Label: cement_matrix Attribute_Definition: text Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: sample cement and/or matrix Attribute: Attribute_Label: petrographic_features Attribute_Definition: text Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: sample petrographic features Attribute: Attribute_Label: facies_association Attribute_Definition: text Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: sample facies association (see description in text table) Attribute: Attribute_Label: sedimentary_structures Attribute_Definition: text Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: sample sedimentary structures Attribute: Attribute_Label: comments Attribute_Definition: text Attribute_Definition_Source: this report Attribute_Domain_Values: Unrepresentable_Domain: sample comments Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: Alaska Division of Geological & Geophysical Surveys Contact_Position: 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 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 (https://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 2021-13 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: table Format_Version_Date: 20211103 Format_Information_Content: tabular data Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://doi.org/10.14509/30746 Fees: Free download Metadata_Reference_Information: Metadata_Date: 20220105 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: Alaska Division of Geological & Geophysical Surveys Contact_Person: Simone Montayne Contact_Position: 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 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 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: https://dggs.alaska.gov/metadata/dggs.ext Profile_Name: dggs metadata extensions