{
"USGS Publications Warehouse": {
"@context": "https://schema.org",
"@type": "Article",
"additionalType": "Journal Article",
"name": "Multistory duplexes with forward dipping roofs, north central Brooks Range, Alaska",
"identifier": [
{
"@type": "PropertyValue",
"propertyID": "USGS Publications Warehouse IndexID",
"value": "70019565",
"url": "https://pubs.usgs.gov/publication/70019565"
},
{
"@type": "PropertyValue",
"propertyID": "USGS Publications Warehouse Internal ID",
"value": 70019565
},
{
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1029/96JB02682",
"url": "https://doi.org/10.1029/96JB02682"
},
{
"@type": "PropertyValue",
"propertyID": "ISSN",
"value": "01480227"
}
],
"journal": {
"@type": "Periodical",
"name": "Journal of Geophysical Research B: Solid Earth",
"volumeNumber": "102",
"issueNumber": "B9"
},
"inLanguage": "en",
"isPartOf": [
{
"@type": "CreativeWorkSeries",
"name": "Journal of Geophysical Research B: Solid Earth"
}
],
"datePublished": "1997",
"dateModified": "2024-07-19",
"abstract": "The Endicott Mountains allochthon has been thrust far northward over the North Slope parautochthon in the northern Brooks Range. Progressively younger units are exposed northward within the allochthon. To the south, the incompetent Hunt Fork Shale has thickened internally by asymmetric folds and thrust faults. Northward, the competent Kanayut Conglomerate forms a duplex between a floor thrust in Hunt Fork and a roof thrust in the Kayak Shale. To the north, the competent Lisburne Group forms a duplex between a floor thrust in Kayak and a roof thrust in the Siksikpuk Formation. Both duplexes formed from north vergent detachment folds whose steep limbs were later truncated by south dipping thrust faults that only locally breach immediately overlying roof thrusts. Within the parautochthon, the Kayak, Lisburne, and Siksikpuk-equivalent Echooka Formation form a duplex identical to that in the allochthon. This duplex is succeeded abruptly northward by detachment folds in Lisburne. These folds are parasitic to an anticlinorium interpreted to reflect a fault-bend folded horse in North Slope \u201cbasement,\u201d with a roof thrust in Kayak and a floor thrust at depth/These structures constitute two northward tapered, internally deformed wedges that are juxtaposed at the base of the allochthon. Within each wedge, competent units have been shortened independently between detachments, located mainly in incompetent units. The basal detachment of each wedge cuts upsection forward (northward) to define a wedge geometry within which units dip regionally forward. These dips reflect forward decrease in internal structural thickening by forward vergent folds and hindward dipping thrust faults.",
"description": "24 p.",
"publisher": {
"@type": "Organization",
"name": "American Geophysical Union"
},
"author": [
{
"@type": "Person",
"name": "Wallace, W. K.",
"givenName": "W. K.",
"familyName": "Wallace"
},
{
"@type": "Person",
"name": "Plafker, G.",
"givenName": "G.",
"familyName": "Plafker",
"identifier": {
"@type": "PropertyValue",
"propertyID": "ORCID",
"value": "0000-0003-3972-0390",
"url": "https://orcid.org/0000-0003-3972-0390"
}
},
{
"@type": "Person",
"name": "Moore, Thomas E.",
"givenName": "Thomas E.",
"familyName": "Moore",
"identifier": {
"@type": "PropertyValue",
"propertyID": "ORCID",
"value": "0000-0002-0878-0457",
"url": "https://orcid.org/0000-0002-0878-0457"
}
}
]
}
}