Geochemical, Geochronologic, Rock-Eval, and Spectral Gamma Ray Data for Selected Triassic Rocks in Northwestern Alaska
This dataset contains analyses of samples representing the Triassic Shublik and Otuk Formations in Alaska. The samples were collected from the Brontosaurus 1 well and measured stratigraphic sections at Surprise Creek and Cape Lisburne. The dataset includes total organic carbon (TOC), Rock-Eval (Tmax) data, geochemical data from inductively coupled plasma-optical emission spectroscopy-mass spectroscopy (ICP-OES-MS) and X-ray diffraction (XRD), U-Pb zircon ages, and spectral gamma ray profiles.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
]
|
| contactPoint |
{
"fn": "U.S. Geological Survey, Alaska Science Center",
"@type": "vcard:Contact",
"hasEmail": "mailto:gs-ak_asc_datamanagers@usgs.gov"
}
|
| description | This dataset contains analyses of samples representing the Triassic Shublik and Otuk Formations in Alaska. The samples were collected from the Brontosaurus 1 well and measured stratigraphic sections at Surprise Creek and Cape Lisburne. The dataset includes total organic carbon (TOC), Rock-Eval (Tmax) data, geochemical data from inductively coupled plasma-optical emission spectroscopy-mass spectroscopy (ICP-OES-MS) and X-ray diffraction (XRD), U-Pb zircon ages, and spectral gamma ray profiles. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Digital Data",
"format": "XML",
"accessURL": "https://doi.org/10.5066/P924FY7V",
"mediaType": "application/http",
"description": "Landing page for access to the data"
},
{
"@type": "dcat:Distribution",
"title": "Original Metadata",
"format": "XML",
"mediaType": "text/xml",
"description": "The metadata original format",
"downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.ASC461.xml"
}
]
|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_ASC461 |
| keyword |
[
"Alaska",
"Cape Lisburne",
"Detrital zircon",
"Earth science",
"Gamma-ray logging",
"GeoScientificInformation",
"Geochemistry",
"Geochronology",
"Geology",
"ICP-OES-MS",
"Inductively Coupled Plasma-Optical Emission Spectroscopy-Mass Spectroscopy",
"Isotopic analysis",
"LA-ICPMS",
"LASS ICP",
"Laser-Ablation Inductively Coupled Plasma Mass Spectrometry",
"Laser-Ablation Split-Stream ICP",
"North Slope",
"Otuk Formation",
"Rock-Eval",
"Sedimentary rocks",
"Shublik Formation",
"Spectral gamma ray",
"Stratigraphic sequence",
"Stratigraphy",
"Surprise Creek",
"U-Pb geochronology",
"USGS:ASC461",
"Uranium-lead analysis",
"X-ray diffraction"
]
|
| modified | 2025-05-29T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -166.1, 68.7, -157.1, 71.0 |
| theme |
[
"Geospatial"
]
|
| title | Geochemical, Geochronologic, Rock-Eval, and Spectral Gamma Ray Data for Selected Triassic Rocks in Northwestern Alaska |
