Adams, John A. S.2016-04-222016-04-221957Pliler, Richard. "The distribution of thorium and uranium in sedimentary rocks and the oxygen content of the pre-Cambrian atmosphere." (1957) Master’s Thesis, Rice University. <a href="https://hdl.handle.net/1911/90122">https://hdl.handle.net/1911/90122</a>.https://hdl.handle.net/1911/9012249 ppengCopyright is held by the author, unless otherwise indicated. Permission to reuse, publish, or reproduce the work beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder.ThesisRICE1158reformatted digitalThesis Geol. 1957 Pliler