{"action":"create","ckan_id":null,"date_created":"Sat, 07 Feb 2026 20:53:36 GMT","date_finished":null,"harvest_job_id":"c3f133ef-7ad4-44cb-b929-a84b412aa123","harvest_source_id":"31f41541-38a0-400b-b240-10ebcb0acd9a","id":"412dc884-d74c-4f47-b5e3-5a6610d547e4","identifier":"https://dggs.alaska.gov/webpubs/metadata/RDF2024-17.xml","parent_identifier":null,"source_hash":"250dd20530dfe02a2c97209336c2ac4471c4513a787cbf95270e575afa5d2e97","source_raw":"Truskowski, C.M.Walser, S.L.Larsen, M.C.Nicolazzo, J.A.Gillis, R.J.Bull, K.F.Regan, S.P.Darrow, M.M.Montayne, Simone2024Field station locations and data for the geologic map of the Haines-Takshanuk Mountains-Chilkat Peninsula area STATEMAP project, southeast Alaska, collected in 2022 and 2023csvRaw Data FileRDF 2024-17Fairbanks, Alaska, United StatesAlaska Division of Geological & Geophysical Surveys3 p.https://doi.org/10.14509/31285Field station locations and data for the geologic map of the Haines-Takshanuk Mountains-Chilkat Peninsula area STATEMAP project, southeast Alaska, collected in 2022 and 2023, Raw Data File 2024-17,\r\nprovides locations and field descriptions of stations observed during fieldwork in portions of the Skagway A-1, A-2, B-1, B-2, B-3, and the Juneau D-4 15-minute quadrangles, an area of approximately 300 square miles. During July 2022, May 2023, and August 2023, geologists from the Alaska Division of Geological & Geophysical Surveys (DGGS) conducted fieldwork supporting surficial and bedrock mapping for the Haines-Takshanuk Mountains-Chilkat Peninsula area STATEMAP project. This publication serves as an archive of field site observations and supports research discussion and collaboration. These data and report are available from the DGGS website: http://doi.org/10.14509/31285.A comprehensive, detailed map constructed using modern analytical methods is critical to help Haines area land managers and residents make informed decisions when planning future development and evaluating risks to infrastructure. This publication serves as an archive of field site observations and supports research discussion and collaboration.>station_location_data: Station location and field observations.2024ground conditionCompleteNone planned-135.847361-135.05764859.42227358.841704ISO 19115 Topic CategorygeoscientificInformationAlaska Division of Geological & Geophysical SurveysActinoliteAlluvialAmphiboliteApliteArgilliteBasaltBedrockBedrock GeologyBrecciaChertChloriteConglomerateDGGSDiabaseDiopsideDioriteEpidoteFeldsparFelsicFossilsGarnetGeologyGneissMetamorphic MineralsMetamorphic RocksMetamorphismMetasedimentary RocksMetavolcanic rocksMonzograniteMonzoniteOutcrop SamplesPlutonic RocksRegional MetamorphismSTATEMAP ProjectSample LocationSurfaceSurficialSurficial GeologyUltramaficUnconsolidated DepositsAlaska Division of Geological & Geophysical SurveysAlaskaBattery PointChilkat RiverChilkoot RiverDalasuga IslandDeshu IsthmusDevils Punch BowlDok PointFalse Battery PointFerebee RiverFerebee ValleyHalutu RidgeHaska CreekIron MountainJohnson CreekJualin MineJuneau Mining DistrictKalhagu CoveKasidaya CreekKelgaya BayKelgaya PointKicking Horse RiverLehunua PointLetnikof CoveLily LakeLow PointLudaseska CreekMink CreekMount HardingMount VillardMud BayNukdik PointParadise CoveRustabach LakeSeduction PointShakuseyi CreekSherman CreekTakhin RiverTakshanuk MountainsTanani PointTanani VillageTukgahgo MountainVanderbilt PointYindastukiZimovia PointAlaska Division of Geological & Geophysical SurveysGravina-Nutzotin BeltKootznahoo FormationWalker, J.D., Geissman, J.W., Bowring, S.A, and Babcock, L.E., comp., 2012, Geologic Time Scale v. 4.0: Geological Society of AmericaCretaceousMesozoicPaleozoicQuaternarySilurianTertiaryTriassicThis 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).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.Alaska Division of Geological & Geophysical SurveysMetadata Managermailing and physical
3354 College Road
FairbanksAK99709-3707USA(907)451-5020(907)451-5050dggspubs@alaska.gov8 am to 4:30 pm, Monday through Friday, except State holidaysPlease 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.This report was funded by the USGS National Cooperative Geologic Mapping Program under STATEMAP award number G22AC00606, 2022, and the State of Alaska General Fund. The views and conclusions contained in this document are those of the authors. They should not be interpreted as necessarily representing the official policies, either expressed or implied, of the U.S. Government. Mention of trade names or commercial products does not constitute their endorsement by the U.S. Geological Survey or by any branch or employee of the State of Alaska.Larsen, M.C.Regan, S.P.Gillis, R.J.Nicolazzo, J.A.Darrow, M.M.Bull, K.F.Walser, S.L.Truskowski, C.M.2024Geologic mapping and description of map units of the Haines-Takshanuk Mountains-Chilkat Peninsula area, Southeast AlaskaPreliminary Interpretive ReportPIR 2024-9BFairbanks, Alaska, United StatesAlaska Division of Geological & Geophysical Surveyshttps://doi.org/10.14509/31419Nicolazzo, J.A.Darrow, M.M.Larsen, M.C.Walser, S.L.2024Rock strength properties of the Haines-Takshanuk Mountains-Chilkat Peninsula area statemap project, Southeast AlaskaRaw Data FileRDF 2024-28Fairbanks, Alaska, United StatesAlaska Division of Geological & Geophysical Surveyshttps://doi.org/10.14509/31416Nicolazzo, J.A.Darrow, M.M.Walser, S.L.2024Soil index properties and radiocarbon ages of the Haines-Takshanuk Mountains-Chilkat Peninsula area statemap project, Southeast AlaskaRaw Data FileRDF 2024-27Fairbanks, Alaska, United StatesAlaska Division of Geological & Geophysical Surveyshttps://doi.org/10.14509/31415Truskowski, C.M.Gillis, R.J.Bull, K.F.Regan, S.P.2024Major oxide and trace element analyses for rock samples from the Haines-Takshanuk Mountains-Chilkat Peninsula area STATEMAP project, southeast AlaskaRaw Data FileRDF 2024-18Fairbanks, Alaska, United StatesAlaska Division of Geological & Geophysical Surveys4 phttps://doi.org/10.14509/31286Rock and outcrop descriptions from field stations presented in the accompanying data are reconnaissance observations and interpretations made by project geologists in the field. Subsequent data products may update and augment them to reflect further observations, geochemical values, microscopic investigation, or other information. Field rock and outcrop descriptions in this data release have not been reviewed for technical content and should be considered preliminary. In some cases, ground and weather conditions only allowed a brief verification of published map unit interpretations (Berg and others, 1972; Gilbert and others, 1987; Gilbert and others, 1988; Gilbert, 1988; Redman and others, 1984; Wilson and others, 2015.). The accompanying report provides a comprehensive bibliographic reference list of prior work identifying and delineating rock units and structural elements.Not applicableThis data release is complete.We collected station location information, rock descriptions, sample collection notes, and photographs using Esri's ArcGIS Field Maps, which was set to collect data only if the horizontal location error was equal to or less than 10 m.Geologic mapping - We conducted three field investigations (July 23-28, 2022, May 22-30, 2023, and August 13-25, 2023), during which we collected data using GPS-enabled tablets running Esri ArcGIS Field Maps and Petroleum Expert Field Move. Collected data includes location and orientation information, observed units and lithology, photos, material descriptions, general observations, surficial rock mass rating (RMR), and surficial Schmidt Hammer uniaxial compressive strength tests. Where possible, we left the surface undisturbed and made observations from natural exposures or road cuts. Where natural exposures were unavailable, we hand-dug shallow test pits to observe subsurface materials. Data were compiled and merged into the DGGS Geologic and Earth Resources Information Library of Alaska (GERILA) PostgreSQL database upon return to Fairbanks. Photos associated with field stations may be accessed through the DGGS photo database.2023point0.00000010.0000001decimal degreesWGS84WGS 846378137298.257223563rdf2024_017_station_location_data.csv, rdf2024_017_station_location_data_dictionary.csvStation location and field observations.DGGShaines_station_location_dataAlaska Division of Geological & Geophysical SurveysMetadata Managermailing and physical
3354 College Road
FairbanksAK99709-3707USA(907)451-5020(907)451-5050dggspubs@alaska.gov8 am to 4:30 pm, Monday through Friday, except State holidaysPlease 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.RDF 2024-17The 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.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.Contact DGGS for current pricingcsv20241014tablehttps://doi.org/10.14509/31285Free download20241014Alaska Division of Geological & Geophysical SurveysSimone MontayneMetadata Managermailing and physical
3354 College Road
FairbanksAK99709-3707USA(907)451-5020(907)451-5050dggspubs@alaska.gov8 am to 4:30 pm, Monday through Friday, except State holidaysFGDC Content Standard for Digital Geospatial MetadataFGDC-STD-001-1998If 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.https://dggs.alaska.gov/metadata/dggs.extdggs metadata extensions","source_transform":null,"status":"error"}