Geologic map of the Margaritifer Sinus Quadrangle of Mars
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- Plate: Plate 1 (6358 pdf)
- Data Release: USGS data release - Geologic map of the Margaritifer Sinus Quadrangle of Mars
- Download citation as: RIS | Dublin Core
Abstract
The Margaritifer Sinus quadrangle lies within a broad north-sloping trough, the Chryse lowlands, between the elevated Tharsis plateau to the west and the cratered upland to the east.
The rugged, uniquely martian chaotic terrain is best developed in this quadrangle. Sinuous furrows a few kilometers wide and as much as several hundred kilometers long cover most of the quadrangle; in several places are broad regions many tens of kilometers wide that appear to be complex channel systems. None of these features can be correlated with markings seen from the Earth.
The major part of the quadrangle consists of moderately cratered material containing craters of different morphologic types. This region is typical of the most cratered region of Mars (Jones, 1974), have been previously mapped as cratered terrain, undivided (Carr and others, 1973), as moderately cratered terrain (McCauley and others, 1972), and as plateau plains (Wilhelms, 1974).
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Geologic map of the Margaritifer Sinus Quadrangle of Mars |
| Series title | IMAP |
| Series number | 1144 |
| DOI | 10.3133/i1144 |
| Year Published | 1979 |
| Language | English |
| Publisher | U.S. Geological Survey |
| Description | 1 Plate: 50.67 × 37.33 inches |
| Other Geospatial | Chryse lowlands, Mars |
| Scale | 5000000 |
| Google Analytic Metrics | Metrics page |