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Embargo set by: Seth Robbins for item 104109 Lift date: 2019-11-30T21:03:43Z Reason: Electronic Theses and Dissertation Embargo set by: Seth Robbins for item 104109 Lift date: Forever Reason: Electronic Theses and Dissertation Electronic Theses and Dissertation U of I Only Typescript. Vita. Advisor: Thomas F. Anderson, Geology Department. Dissertation (Ph.D.)--University of Illinois at Urbana-Champaign, 1986. Popp, Brian Nicholas 2017-11-30T21:01:09Z 2017-11-30T21:01:09Z 10000-01-01 1985 Made available in DSpace on 2017-11-30T21:01:09Z (GMT). No. of bitstreams: 2 891660.pdf: 8387320 bytes, checksum: d4e5728efb0d5546c8a677630e449302 (MD5) license.txt: 4813 bytes, checksum: 715c4321821a960fa1a1e91d2ac7ebce (MD5) Previous issue date: 1985 Embargo set by: Seth Robbins for item 104109 Lift date: 2019-11-30T21:01:19Z Reason: Electronic Theses and Dissertation Includes bibliographical references (leaves 136-152). Available on microfilm from University Microfilms. 891660 ocm14282650 http://hdl.handle.net/2142/98588 en Copyright 1985 Brian Nicholas Popp Isotopes Trace elements Geology, Stratigraphic Brachiopoda, Fossil Diagenesis The record of carbon, oxygen, sulfur, and strontium isotopes and trace elements in late Paleozoic brachiopods Dissertation / Thesis text Geology Dissertation Ph.D. (doctoral)