{
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"@type": "Article",
"additionalType": "Journal Article",
"name": "A migratory mantle plume on Venus: Implications for Earth?",
"identifier": [
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"value": "70019067",
"url": "https://pubs.usgs.gov/publication/70019067"
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"value": 70019067
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"propertyID": "DOI",
"value": "10.1029/96JB00883",
"url": "https://doi.org/10.1029/96JB00883"
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"propertyID": "ISSN",
"value": "01480227"
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"journal": {
"@type": "Periodical",
"name": "Journal of Geophysical Research B: Solid Earth",
"volumeNumber": "101",
"issueNumber": "B7"
},
"inLanguage": "en",
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"datePublished": "1996",
"dateModified": "2018-12-12",
"abstract": "A spatially fixed or at least internally rigid hotspot reference frame has been assumed for determining relative plate motions on Earth. Recent 1:5,000,000 scale mapping of Venus, a planet without terrestrial-style plate tectonics and ocean cover, reveals a systematic age and dimensional progression of corona-like arachnoids occurring in an uncinate chain. The nonrandom associations between arachnoids indicate they likely formed from a deep-seated mantle plume in a manner similar to terrestrial hotspot features. However, absence of expected convergent \"plate\" margin deformation suggests that the arachnoids are the surface expression of a migratory mantle plume beneath a stationary surface. If mantle plumes are not stationary on Venus, what if any are the implications for Earth?",
"description": "15 p.",
"publisher": {
"@type": "Organization",
"name": "American Geophysical Union"
},
"author": [
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"@type": "Person",
"name": "Kirk, Randolph L. rkirk@usgs.gov",
"givenName": "Randolph L.",
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"name": "Astrogeology Science Center",
"url": "https://www.usgs.gov/centers/astrogeology-science-center"
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},
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"name": "Chapman, Mary G.",
"givenName": "Mary G.",
"familyName": "Chapman"
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"name": "Astrogeology Science Center",
"url": "https://www.usgs.gov/centers/astrogeology-science-center"
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"name": "Venus",
"url": "https://geonames.org/4134794"
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