<?xml version='1.0' encoding='utf-8'?>
<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>Richard A. Schultz</dc:creator>
  <dc:date>1998</dc:date>
  <dc:description>&lt;p&gt;&lt;span class="TextRun SCXW18130683 BCX8" lang="EN-US" xml:lang="EN-US" data-contrast="auto"&gt;&lt;span class="NormalTextRun SCXW18130683 BCX8"&gt;The map area, in the &lt;/span&gt;&lt;span class="NormalTextRun SCXW18130683 BCX8"&gt;Coprates&lt;/span&gt;&lt;span class="NormalTextRun SCXW18130683 BCX8"&gt; 1:2,000,000-scale quadrangle MC-18 NW lies in the heart of the Valles &lt;/span&gt;&lt;span class="SpellingError SCXW18130683 BCX8"&gt;Marineris&lt;/span&gt;&lt;span class="NormalTextRun SCXW18130683 BCX8"&gt; trough system.&amp;nbsp;&lt;/span&gt;&lt;span class="NormalTextRun SCXW18130683 BCX8"&gt; The western part of Ophir Planum (36,660 km&lt;/span&gt;&lt;/span&gt;&lt;span class="TextRun SCXW18130683 BCX8" lang="EN-US" xml:lang="EN-US" data-contrast="auto"&gt;&lt;span class="NormalTextRun Superscript SCXW18130683 BCX8" data-fontsize="11"&gt;2&lt;/span&gt;&lt;/span&gt;&lt;span class="TextRun SCXW18130683 BCX8" lang="EN-US" xml:lang="EN-US" data-contrast="auto"&gt;&lt;span class="NormalTextRun SCXW18130683 BCX8"&gt;)&lt;/span&gt;&lt;span class="NormalTextRun SCXW18130683 BCX8"&gt; occupies 40 percent of the map areas; &lt;/span&gt;&lt;span class="NormalTextRun SCXW18130683 BCX8"&gt;parts of Candor&lt;/span&gt;&lt;span class="NormalTextRun SCXW18130683 BCX8"&gt;, Melas, and &lt;/span&gt;&lt;span class="NormalTextRun SCXW18130683 BCX8"&gt;Coprates&lt;/span&gt; &lt;span class="NormalTextRun SCXW18130683 BCX8"&gt;Chasmata&lt;/span&gt;&lt;span class="NormalTextRun SCXW18130683 BCX8"&gt; make up the remainder. The troughs contain distinct&lt;/span&gt;&lt;span class="NormalTextRun SCXW18130683 BCX8"&gt;ive landslide deposits, normal faults, possible young volcanic rocks, and layered materials. Ophir Planum &lt;/span&gt;&lt;span class="NormalTextRun SCXW18130683 BCX8"&gt;plateau&lt;/span&gt;&lt;span class="NormalTextRun SCXW18130683 BCX8"&gt; is &lt;/span&gt;&lt;span class="NormalTextRun SCXW18130683 BCX8"&gt;deformed by normal faults and grabens in an &lt;/span&gt;&lt;span class="SpellingError SCXW18130683 BCX8"&gt;en&lt;/span&gt; &lt;span class="NormalTextRun SCXW18130683 BCX8"&gt;echelon&lt;/span&gt;&lt;span class="NormalTextRun SCXW18130683 BCX8"&gt; array that is unique along the Valles &lt;/span&gt;&lt;span class="SpellingError SCXW18130683 BCX8"&gt;Marineris&lt;/span&gt;&lt;span class="NormalTextRun SCXW18130683 BCX8"&gt;.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;</dc:description>
  <dc:format>application/pdf</dc:format>
  <dc:identifier>10.3133/i2588M</dc:identifier>
  <dc:language>en</dc:language>
  <dc:publisher>U.S. Geological Survey</dc:publisher>
  <dc:title>Geologic map of the western Ophir Planum region (MTM -10067) of Mars</dc:title>
  <dc:type>reports</dc:type>
</oai_dc:dc>