Version DOI Comment Publication Date
1 10.13012/B2IDB-7546972_V1 2016-11-28
88.8 MB File

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update: {"version_comment"=>[nil, ""], "subject"=>[nil, "Physical Sciences"]} 2018-02-09T16:05:14Z
update: {"description"=>["These shows the topography and relief of the Precambrian surface of the Cratonic Platform of the United States. ", "These show the topography and relief of the Precambrian surface of the Cratonic Platform of the United States. "]} 2016-11-28T21:59:12Z