<?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:contributor>F. A. McKeown</dc:contributor>
  <dc:contributor>William L. Ellis</dc:contributor>
  <dc:creator>Dayton Delbert Dickey</dc:creator>
  <dc:date>1969</dc:date>
  <dc:description>A high-yield underground nuclear explosion at the U20i site, formed a sink 1,000 feet in diameter above the explosion point. Fractures opened as far as 20,000 feet from the explosion and rock-falls occurred as far as 15 miles. Most fractures were coincidental with north-trending naturally occurring faults. Maximum displacement along a fault was 3 feet vertically with the downthrown side the same as that on the original fault.</dc:description>
  <dc:format>application/pdf</dc:format>
  <dc:identifier>10.3133/ofr6974</dc:identifier>
  <dc:language>en</dc:language>
  <dc:publisher>U.S. Geological Survey</dc:publisher>
  <dc:title>Summary of geologic effects of the Boxcar event, Nevada Test Site</dc:title>
  <dc:type>reports</dc:type>
</oai_dc:dc>