<?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>C. A. Hodges</dc:creator>
  <dc:date>1973</dc:date>
  <dc:description>&lt;p&gt;&lt;span class="TextRun SCXW142974881 BCX8" lang="EN-US" xml:lang="EN-US" data-contrast="auto"&gt;&lt;span class="NormalTextRun SCXW142974881 BCX8"&gt;The large crater &lt;/span&gt;&lt;span class="SpellingError SCXW142974881 BCX8"&gt;Petavius&lt;/span&gt;&lt;span class="NormalTextRun SCXW142974881 BCX8"&gt;, about 180 km in diameter, is the dominant geologic feature within this quadrangle at the southeast border of Mare &lt;/span&gt;&lt;span class="NormalTextRun SCXW142974881 BCX8"&gt;Fecunditatis&lt;/span&gt;&lt;span class="NormalTextRun SCXW142974881 BCX8"&gt; on the east limb of the near side. Four categories of materials have been &lt;/span&gt;&lt;span class="NormalTextRun SCXW142974881 BCX8"&gt;distinguished&lt;/span&gt; &lt;span class="NormalTextRun SCXW142974881 BCX8"&gt;herein&lt;/span&gt;&lt;span class="NormalTextRun SCXW142974881 BCX8"&gt;: (1) terrae, with r&lt;/span&gt;&lt;span class="NormalTextRun SCXW142974881 BCX8"&gt;u&lt;/span&gt;&lt;span class="NormalTextRun SCXW142974881 BCX8"&gt;gged to gently rolling &lt;/span&gt;&lt;span class="NormalTextRun SCXW142974881 BCX8"&gt;topography&lt;/span&gt;&lt;span class="NormalTextRun SCXW142974881 BCX8"&gt; and moderate albedo; (2) plains, of low relief and &lt;/span&gt;&lt;span class="NormalTextRun SCXW142974881 BCX8"&gt;moderate albedo; (3) craters, with low to rugged relief and low to high albedo; (4) maria, with essentially no reli&lt;/span&gt;&lt;span class="NormalTextRun SCXW142974881 BCX8"&gt;e&lt;/span&gt;&lt;span class="NormalTextRun SCXW142974881 BCX8"&gt;f and very low to &lt;/span&gt;&lt;span class="NormalTextRun SCXW142974881 BCX8"&gt;moderately&lt;/span&gt;&lt;span class="NormalTextRun SCXW142974881 BCX8"&gt; low albedo. Materials are places&lt;/span&gt;&lt;span class="NormalTextRun SCXW142974881 BCX8"&gt; in chronologic sequence according to stratigraphic position and(or) physical &lt;/span&gt;&lt;span class="NormalTextRun SCXW142974881 BCX8"&gt;characteristics believed indicative of relative age. Development of the lunar time-stratigraphic nomenclature has been summarized by &lt;/span&gt;&lt;span class="NormalTextRun SCXW142974881 BCX8"&gt;Wilhelms&lt;/span&gt;&lt;span class="NormalTextRun SCXW142974881 BCX8"&gt; (1970).&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;</dc:description>
  <dc:format>application/pdf</dc:format>
  <dc:identifier>10.3133/i794</dc:identifier>
  <dc:language>en</dc:language>
  <dc:publisher>U.S. Geological Survey</dc:publisher>
  <dc:title>Geologic map of the Petavius quadrangle of the Moon</dc:title>
  <dc:type>reports</dc:type>
</oai_dc:dc>