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  • Title: Chronology of igneous events in the Precambrian of the St. Francois Mountains, southeast Missouri; U-Pb ages of zircons and Rb-Sr ages of whole rocks and mineral separates [abs.]
  • Author(s): Bickford, M.E., and Mose, D.G.
  • Publishing Organization: Geological Society of America
  • Series and Number: Abstracts with Programs v. 4 no. 7 [p. 451-452]
  • Publication Date: 1972
  • Cross Section: None
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