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Geologic Mapping of the Guinevere Planitia Quadrangle of VenusThe Guinevere Planitia quadrangle of Venus (0-25degN, 300-330deg) covers a lowland region east of Beta Regio and west of Eistla Regio, including parts of Guinevere and Undine Planitiae. The V-30 quadrangle is dominated by low-lying plains interpreted to be of volcanic origin and exhibiting numerous wrinkle ridges. Using Pioneer Venus, Goldstone, and Arecibo data, previous investigators have described radar bright, dark, and mottled plains units in the Guinevere Planitia region, as well as arcuate fracture zones and lineament belt segments that define the Beta-Eistla deformation zone [1-5]. Magellan SAR images show that volcanic landforms compose the majority of the surface units in V-30 [6-7]. The quadrangle contains parts of four major volcanoes: Atanua (9degN, 307deg), Rhpisunt (3degN, 302deg), Tuli (13degN, 314deg), and Var (3degN, 316deg) Montes, and three coronae: Hulda (12degN, 308deg), Madderakka (9degN, 316deg), and Poloznitsa (1degN, 303deg). Seymour crater, located at 18degN, 327deg, is associated with extensive crater outflow deposits.
Document ID
20080040989
Acquisition Source
Headquarters
Document Type
Conference Paper
Authors
Crown, David A.
(Planetary Science Inst. Tucson, AZ, United States)
Stofan, Ellen R.
(Proxemy Research, Inc. Rectortown, VA, United States)
Bleamaster, Leslie F., III
(Planetary Science Inst. Tucson, AZ, United States)
Date Acquired
August 24, 2013
Publication Date
June 23, 2008
Publication Information
Publication: Abstracts of the Annual Meeting of Planetary Geologic Mappers, Flagstaff, AZ, 2008
Subject Category
Geophysics
Distribution Limits
Public
Copyright
Public Use Permitted.
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