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    • Detrital zircon U-Pb data for Upper Triassic sandstones of the Auld Lang Syne basin, northwest Nevada, USA

    Metadata Updated: July 6, 2024

    This data release includes raw detrital zircon U-Pb data for isolated sandstones in Upper Triassic deposits of the Auld Lang Syne basin of northwest Nevada, USA. Detrital zircon U-Pb data for 11 sandstone samples (3269 zircon U-Pb dates) were acquired via LA-ICP-MS at the University of Arizona LaserChron Center for 11 sandstone samples. Primary insights from the data are twofold: 1) The data provide information about sediment provenance and indicate that sediment of the Auld Lang Syne basin was primarily derived from near the ancestral Ouachita orogen of Texas and Oklahoma. Sediment was transported to the Auld Lang Syne basin by a Late Triassic transcontinental river system, recorded today by the Upper Triassic Chinle and Dockum Groups of the southern continental interior region. 2) The youngest detrital zircon dates in each age distribution provide estimates of maximum depositional age. Maximum depositional ages are consistent with Late Triassic (Norian) deposition in the Auld Lang Syne basin, an age previously constrained by sparse invertebrate fossil data. This data release includes raw detrital zircon U-Pb data for isolated sandstones in Upper Triassic deposits of the Auld Lang Syne basin of northwest Nevada, USA. Detrital zircon U-Pb data for 11 sandstone samples (3269 zircon U-Pb dates) were acquired via LA-ICP-MS at the University of Arizona LaserChron Center for 11 sandstone samples. Primary insights from the data are twofold: 1) The data provide information about sediment provenance and indicate that sediment of the Auld Lang Syne basin was primarily derived from near the ancestral Ouachita orogen of Texas and Oklahoma. Sediment was transported to the Auld Lang Syne basin by a Late Triassic transcontinental river system, recorded today by the Upper Triassic Chinle and Dockum Groups of the southern continental interior region. 2) The youngest detrital zircon dates in each age distribution provide estimates of maximum depositional age. Maximum depositional ages are consistent with Late Triassic (Norian) deposition in the Auld Lang Syne basin, an age previously constrained by sparse invertebrate fossil data.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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    Dates

    Metadata Created Date April 20, 2024
    Metadata Updated Date July 6, 2024

    Metadata Source

    Harvested from DOI EDI

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date April 20, 2024
    Metadata Updated Date July 6, 2024
    Publisher U.S. Geological Survey
    Maintainer
    @Id http://datainventory.doi.gov/id/dataset/6ce43548a2bffe9edd922729cb88cd06
    Identifier USGS:641c7c43d34e807d39b6481b
    Data Last Modified 20240417
    Category geospatial
    Public Access Level public
    Bureau Code 010:12
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://datainventory.doi.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 1ac688c4-27a6-4bf2-b89f-24a7cf3739cc
    Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
    Harvest Source Title DOI EDI
    Metadata Type geospatial
    Old Spatial -118.7235,39.2883,-117.1208,41.7506
    Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
    Source Datajson Identifier True
    Source Hash a8382558f1b6adf9be280fe9be5c1c4ab804340617a0d11e08dc6e4559150a40
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -118.7235, 39.2883, -118.7235, 41.7506, -117.1208, 41.7506, -117.1208, 39.2883, -118.7235, 39.2883}

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